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Gentoo's Bugzilla – Attachment 769157 Details for
Bug 837017
sci-libs/dlib-19.22 fails tests on MUSL
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build.log
build.log (text/plain), 828.17 KB, created by
Agostino Sarubbo
on 2022-04-07 06:36:59 UTC
(
hide
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Description:
build.log
Filename:
MIME Type:
Creator:
Agostino Sarubbo
Created:
2022-04-07 06:36:59 UTC
Size:
828.17 KB
patch
obsolete
> * Package: sci-libs/dlib-19.22 > * Repository: gentoo > * Maintainer: sci@gentoo.org > * USE: abi_x86_64 amd64 cpu_flags_x86_avx cpu_flags_x86_sse2 cpu_flags_x86_sse4_1 elibc_musl kernel_linux python_targets_python3_8 python_targets_python3_9 test userland_GNU > * FEATURES: network-sandbox preserve-libs sandbox test userpriv usersandbox > > >@@@@@ PLEASE PAY ATTENTION HERE!!! @@@@@ >This information may help you to understand if this is a duplicate or if this bug exists after you pushed a fix; >This ebuild was merged at the following commit: >https://github.com/gentoo-mirror/gentoo/commit/d4d59aa9175b676a8dfc8b7737a34ccabf4c433f (Wed Apr 6 14:34:27 UTC 2022) >@@@@@ END @@@@@ > > > >################## ># emerge --info: # >################## >Portage 3.0.30 (python 3.10.4-final-0, default/linux/amd64/17.0/musl/hardened, gcc-11.2.1, musl-1.2.2-r8, 4.19.174-gentoo x86_64) >================================================================= >System uname: Linux-4.19.174-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E5-2650_v4_@_2.20GHz-with-libc >KiB Mem: 264046488 total, 49763156 free >KiB Swap: 0 total, 0 free >Timestamp of repository gentoo: Wed, 06 Apr 2022 14:19:46 +0000 >sh bash 5.1_p16 >ld GNU ld (Gentoo 2.38 p3) 2.38 >app-misc/pax-utils: 1.3.3::gentoo >app-shells/bash: 5.1_p16::gentoo >dev-lang/perl: 5.34.1::gentoo >dev-lang/python: 3.8.13::gentoo, 3.9.12::gentoo, 3.10.4::gentoo >dev-util/cmake: 3.23.0::gentoo >dev-util/meson: 0.61.4-r2::gentoo >sys-apps/baselayout: 2.8::gentoo >sys-apps/openrc: 0.44.10::gentoo >sys-apps/sandbox: 2.29::gentoo >sys-devel/autoconf: 2.71-r1::gentoo >sys-devel/automake: 1.16.5::gentoo >sys-devel/binutils: 2.38-r1::gentoo >sys-devel/binutils-config: 5.4.1::gentoo >sys-devel/gcc: 11.2.1_p20220115::gentoo >sys-devel/gcc-config: 2.5-r1::gentoo >sys-devel/libtool: 2.4.7::gentoo >sys-devel/make: 4.3::gentoo >sys-kernel/linux-headers: 5.17::gentoo (virtual/os-headers) >sys-libs/musl: 1.2.2-r8::gentoo >Repositories: > >gentoo > location: /usr/portage > sync-type: rsync > sync-uri: rsync://rsync.gentoo.org/gentoo-portage > priority: -1000 > sync-rsync-verify-max-age: 24 > sync-rsync-extra-opts: > sync-rsync-verify-metamanifest: yes > sync-rsync-verify-jobs: 1 > >ACCEPT_KEYWORDS="amd64 ~amd64" >ACCEPT_LICENSE="* Boost-1.0" >CBUILD="x86_64-gentoo-linux-musl" >CFLAGS="-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0" >CHOST="x86_64-gentoo-linux-musl" >CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" >CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" >CXXFLAGS="-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0" >DISTDIR="/var/tmp/portage/sci-libs/dlib-19.22/distdir" >EMERGE_DEFAULT_OPTS="--with-bdeps=y -1 -k -b" >ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" >FCFLAGS="-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0" >FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" >FFLAGS="-O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0" >GENTOO_MIRRORS="http://mirror.leaseweb.com/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo/ http://ftp.belnet.be/pub/rsync.gentoo.org/gentoo/ http://distfiles.gentoo.org" >INSTALL_MASK="charset.alias /usr/share/locale/locale.alias" >LANG="C.UTF8" >LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0" >MAKEOPTS="-j16" >PKGDIR="/root/tbci/binpkg" >PORTAGE_CONFIGROOT="/" >PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" >PORTAGE_TMPDIR="/var/tmp" >SHELL="/bin/bash" >USE="acl amd64 bzip2 crypt elogind hardened iconv ipv6 jumbo-build libglvnd libtirpc native-symlinks ncurses nls nptl openmp pam pcre pie readline seccomp split-usr ssl ssp test unicode xattr xtpax zlib" ABI_X86="64" CPU_FLAGS_X86="avx sse2 sse4_1" ELIBC="musl" KERNEL="linux" PYTHON_TARGETS="python3_8 python3_9" USERLAND="GNU" >Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS > > > > > >############################## ># emerge history (qlop -mv): # >############################## > > > > >####################################### ># installed packages (qlist -ICvUSS): # >####################################### >acct-group/audio-0-r1:0 >acct-group/cdrom-0-r1:0 >acct-group/dialout-0-r1:0 >acct-group/disk-0-r1:0 >acct-group/input-0-r1:0 >acct-group/kmem-0-r1:0 >acct-group/kvm-0-r1:0 >acct-group/lp-0-r1:0 >acct-group/man-0-r1:0 >acct-group/messagebus-0-r1:0 >acct-group/portage-0:0 >acct-group/render-0-r1:0 >acct-group/sgx-0:0 >acct-group/sshd-0-r1:0 >acct-group/tape-0-r1:0 >acct-group/tty-0-r1:0 >acct-group/video-0-r1:0 >acct-user/man-1-r1:0 >acct-user/messagebus-0-r1:0 >acct-user/portage-0:0 >acct-user/sshd-0-r1:0 >app-admin/eselect-1.4.20:0 -doc -emacs -vim-syntax >app-admin/perl-cleaner-2.30:0 >app-arch/bzip2-1.0.8-r1:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 split-usr -static -static-libs >app-arch/gzip-1.11:0 -pic -static >app-arch/libarchive-3.6.0:0/13 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 acl -blake2 bzip2 e2fsprogs -expat iconv -lz4 lzma -lzo -nettle -static-libs -verify-sig xattr -zstd >app-arch/tar-1.34:0 acl -minimal nls -selinux xattr >app-arch/unzip-6.0_p26:0 bzip2 -natspec unicode >app-arch/xz-utils-5.2.5-r1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 extra-filters nls split-usr -static-libs >app-arch/zstd-1.5.2:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -lz4 -static-libs threads >app-crypt/gnupg-2.3.4-r2:0 bzip2 -doc -ldap nls readline -selinux smartcard ssl -test tofu -tools -tpm -usb -user-socket -verify-sig -wks-server >app-crypt/gpgme-1.17.1:1/11.6.15 -common-lisp cxx -python python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -qt5 -static-libs -verify-sig >app-crypt/libb2-0.98.1-r3:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -native-cflags openmp -static-libs >app-crypt/libmd-1.0.4:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 >app-crypt/pinentry-1.2.0:0 -caps -efl -emacs -gnome-keyring -gtk ncurses -qt5 >app-crypt/rhash-1.4.2:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug nls ssl -static-libs >app-editors/nano-6.2:0 -debug -justify -magic -minimal ncurses nls spell split-usr -static unicode >app-eselect/eselect-fontconfig-20220403:0 >app-eselect/eselect-iptables-20220320:0 >app-eselect/eselect-lib-bin-symlink-0.1.1-r1:0 >app-eselect/eselect-pinentry-0.7.2:0 >app-misc/c_rehash-1.7-r1:0 >app-misc/ca-certificates-20211016.3.77:0 -cacert >app-misc/editor-wrapper-4-r1:0 >app-misc/mime-types-2.1.53:0 -nginx >app-misc/pax-utils-1.3.3:0 -caps -debug -python -python_single_target_python3_10 -python_single_target_python3_8 python_single_target_python3_9 seccomp >app-misc/tmux-3.2a:0 -debug -selinux -utempter -vim-syntax >app-portage/eix-0.36.1:0 -debug -doc nls -sqlite >app-portage/elt-patches-20211104:0 >app-portage/gemato-16.2:0 gpg -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test -tools >app-portage/gentoolkit-0.5.1-r1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >app-portage/portage-utils-0.93.3:0 nls openmp qmanifest qtegrity -static >app-shells/bash-5.1_p16:0 -afs -bashlogger -examples -mem-scramble net nls -plugins readline >app-shells/push-3.4:0 >app-shells/quoter-4.2:0 >app-text/ansifilter-2.18:0 -qt5 >app-text/build-docbook-catalog-2.2:0 >app-text/docbook-xml-dtd-4.5-r2:4.5 >app-text/docbook-xml-dtd-4.4-r3:4.4 >app-text/docbook-xml-dtd-4.2-r3:4.2 >app-text/docbook-xml-dtd-4.1.2-r7:4.1.2 >app-text/docbook-xsl-stylesheets-1.79.1-r2:0 -ruby >app-text/manpager-1:0 >app-text/sgml-common-0.6.3-r7:0 >app-text/xmlto-0.0.28-r8:0 -latex -text >dev-db/sqlite-3.38.2:3 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug -doc -icu readline -secure-delete -static-libs -tcl -test -tools >dev-lang/perl-5.34.1:0/5.34 -berkdb -debug -doc -gdbm ithreads -minimal -quadmath >dev-lang/python-3.10.4:3.10 -bluetooth -build -examples gdbm hardened -libedit -lto ncurses -pgo readline sqlite ssl -test -tk -verify-sig -wininst xml >dev-lang/python-3.9.12:3.9 -bluetooth -build -examples gdbm hardened -lto ncurses -pgo readline sqlite ssl -test -tk -verify-sig -wininst xml >dev-lang/python-3.8.13:3.8 -bluetooth -build -examples gdbm hardened ncurses readline sqlite ssl -test -tk -verify-sig -wininst xml >dev-lang/python-exec-2.4.8:2 native-symlinks python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-lang/python-exec-conf-2.4.6:2 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 >dev-lang/tcl-8.6.12:0/8.6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug threads >dev-libs/elfutils-0.186:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 bzip2 -lzma nls -static-libs -test -threads utils -valgrind -zstd >dev-libs/expat-2.4.8:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -examples -static-libs unicode >dev-libs/glib-2.72.0:2 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -dbus -debug elf -fam -gtk-doc mime -selinux -static-libs -sysprof -systemtap -test -utils xattr >dev-libs/gmp-6.2.1-r2:0/10.4 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 asm cxx -doc -pic -static-libs >dev-libs/gobject-introspection-1.72.0:0 -doctool -gtk-doc -python_single_target_python3_10 -python_single_target_python3_8 python_single_target_python3_9 -test >dev-libs/gobject-introspection-common-1.72.0:0 >dev-libs/isl-0.24-r2:0/23 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >dev-libs/jsoncpp-1.9.5:0/25 -doc -test >dev-libs/libassuan-2.5.5:0 >dev-libs/libbsd-0.11.6:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs -verify-sig >dev-libs/libevent-2.1.12:0/2.1-7 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 clock-gettime -debug -malloc-replacement ssl -static-libs -test threads -verbose-debug >dev-libs/libffi-3.4.2-r1:0/8 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug -exec-static-trampoline -pax-kernel -static-libs -test >dev-libs/libgcrypt-1.10.1:0/20 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 asm -cpu_flags_arm_aes -cpu_flags_arm_neon -cpu_flags_arm_sha1 -cpu_flags_arm_sha2 -cpu_flags_ppc_altivec -cpu_flags_ppc_vsx2 -cpu_flags_ppc_vsx3 cpu_flags_x86_aes cpu_flags_x86_avx cpu_flags_x86_avx2 -cpu_flags_x86_padlock -cpu_flags_x86_sha cpu_flags_x86_sse4_1 -doc o-flag-munging -static-libs -verify-sig >dev-libs/libgpg-error-1.44:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -common-lisp nls -static-libs >dev-libs/libksba-1.6.0:0 -static-libs >dev-libs/libltdl-2.4.7:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >dev-libs/libpcre-8.45-r1:3 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 bzip2 cxx -jit -libedit pcre16 pcre32 readline split-usr -static-libs unicode zlib >dev-libs/libpcre2-10.39-r1:0/3 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 bzip2 -jit -libedit pcre16 pcre32 readline split-usr -static-libs unicode zlib >dev-libs/libpipeline-1.5.5:0 -test >dev-libs/libtasn1-4.18.0:0/6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs -test -valgrind >dev-libs/libunistring-1.0:0/2 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -doc -static-libs >dev-libs/libuv-1.44.1:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 >dev-libs/libxml2-2.9.13-r1:2 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug -examples -icu -lzma python python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 readline -static-libs -test >dev-libs/libxslt-1.1.35:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 crypt -debug -examples -static-libs >dev-libs/lzo-2.10:2 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -examples split-usr -static-libs >dev-libs/mpc-1.2.1:0/3 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >dev-libs/mpfr-4.1.0_p13-r1:0/6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >dev-libs/nettle-3.7.3:0/8-6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 asm -cpu_flags_arm_neon cpu_flags_x86_aes -cpu_flags_x86_sha -doc gmp -static-libs -test >dev-libs/npth-1.6-r1:0 >dev-libs/openssl-1.1.1n:0/1.1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 asm cpu_flags_x86_sse2 -rfc3779 -sctp -sslv3 -static-libs -test -tls-compression -tls-heartbeat -vanilla -verify-sig -verify-sig >dev-libs/popt-1.18:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 nls -static-libs >dev-perl/Devel-CheckLib-1.140.0:0 -test >dev-perl/Encode-Locale-1.50.0-r1:0 -test >dev-perl/File-Listing-6.140.0:0 -test >dev-perl/HTML-Parser-3.760.0:0 -test >dev-perl/HTML-Tagset-3.200.0-r2:0 >dev-perl/HTTP-Cookies-6.100.0:0 -test >dev-perl/HTTP-Date-6.50.0:0 >dev-perl/HTTP-Message-6.330.0:0 -test -test >dev-perl/HTTP-Negotiate-6.10.0-r2:0 -test >dev-perl/IO-HTML-1.4.0:0 -test >dev-perl/IO-Socket-INET6-2.720.0-r2:0 -test >dev-perl/IO-Socket-SSL-2.74.0:0 -examples -idn -test >dev-perl/libwww-perl-6.600.0-r1:0 ssl -test >dev-perl/Locale-gettext-1.70.0-r1:0 -test >dev-perl/LWP-MediaTypes-6.40.0:0 -test >dev-perl/LWP-Protocol-https-6.100.0:0 -test >dev-perl/Module-Build-0.423.100:0 -test >dev-perl/Mozilla-CA-20999999-r1:0 -test >dev-perl/Net-HTTP-6.210.0:0 -minimal -test >dev-perl/Net-SSLeay-1.900.0:0 -examples -examples -minimal -test >dev-perl/Socket6-0.290.0:0 -test >dev-perl/TimeDate-2.330.0-r1:0 -test >dev-perl/Try-Tiny-0.310.0:0 -minimal -test >dev-perl/URI-5.100.0:0 -test >dev-perl/WWW-RobotRules-6.20.0-r2:0 -test >dev-perl/XML-Parser-2.460.0-r2:0 >dev-python/appdirs-1.4.4-r2:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 >dev-python/certifi-3021.3.16-r1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/charset_normalizer-2.0.12:0 -python_targets_pypy3 python_targets_python3_10 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>dev-python/jaraco-text-3.7.0-r2:0 -doc -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/jinja-3.1.1:0 -doc -examples -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/markupsafe-2.1.1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/more-itertools-8.12.0-r1:0 -doc -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/nspektr-0.3.0:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/ordered-set-4.1.0:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/packaging-21.3-r2:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/pyparsing-3.0.7-r1:0 -examples -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/pypax-0.9.5-r1:0 -ptpax python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 xtpax >dev-python/PySocks-1.7.1-r1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 >dev-python/requests-2.27.1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -socks5 -test >dev-python/setuptools-62.0.0:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/setuptools_scm-6.4.1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/tomli-2.0.1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/urllib3-1.26.9:0 -brotli -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/wheel-0.37.1-r1:0 -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-python/zipp-3.8.0:0 -doc -python_targets_pypy3 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-util/cmake-3.23.0:0 -doc -emacs ncurses -qt5 -test -test >dev-util/desktop-file-utils-0.26-r2:0 -emacs >dev-util/glib-utils-2.72.0:0 -python_single_target_python3_10 -python_single_target_python3_8 python_single_target_python3_9 >dev-util/gperf-3.1:0 >dev-util/gtk-doc-am-1.33.2:0 >dev-util/intltool-0.51.0-r2:0 >dev-util/meson-0.61.4-r2:0 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -test >dev-util/meson-format-array-0:0 python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 >dev-util/ninja-1.10.2-r1:0 -doc -emacs -test -vim-syntax >dev-util/pkgconf-1.8.0-r1:0/3 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -test >dev-util/re2c-2.2:0 -debug -test >dev-vcs/git-2.35.1:0 blksha1 -cgi curl -cvs -doc -emacs -gnome-keyring gpg -highlight iconv -mediawiki -mediawiki-experimental nls pcre -perforce -perl -ppcsha1 -python_single_target_python3_10 -python_single_target_python3_8 python_single_target_python3_9 -subversion -test threads -tk webdav -xinetd >media-fonts/liberation-fonts-2.1.3:0 -X -X -fontforge >media-gfx/graphite2-1.3.14_p20210810-r1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -perl -test >media-libs/fontconfig-2.14.0-r1:1.0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -doc -static-libs -test >media-libs/freetype-2.12.0:2 -X -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 adobe-cff -brotli bzip2 cleartype-hinting -debug 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-selinux ssl -static -test -verify-sig -xmss >net-misc/rsync-3.2.3-r5:0 acl -examples iconv ipv6 -lz4 ssl -stunnel -system-zlib -verify-sig xattr -xxhash -zstd >net-misc/wget-1.21.3:0 -cookie-check -debug -gnutls -idn ipv6 -metalink nls -ntlm pcre ssl -static -test -uuid zlib >perl-core/CPAN-2.290.0-r1:0 >perl-core/Encode-3.120.0:0 >perl-core/File-Temp-0.231.100:0 >perl-core/Scalar-List-Utils-1.560.0:0 >sec-keys/openpgp-keys-gentoo-release-20220101:0 -test >sys-apps/acl-2.3.1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 nls split-usr -static-libs >sys-apps/attr-2.5.1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -debug nls split-usr -static-libs >sys-apps/baselayout-2.8:0 -build split-usr >sys-apps/coreutils-9.0-r2:0 acl -caps -gmp -hostname -kill -multicall nls -selinux split-usr -static -test -vanilla xattr >sys-apps/dbus-1.14.0:0 -X -abi_mips_n32 -abi_mips_n64 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>sys-apps/texinfo-6.8:0 nls standalone -static >sys-apps/util-linux-2.38:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -audit -build -caps cramfs -cryptsetup -fdformat hardlink -kill logger -magic ncurses nls pam -python python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 readline -rtas -selinux -slang split-usr -static-libs su suid -systemd -test -tty-helpers -udev unicode -verify-sig >sys-apps/which-2.21:0 >sys-auth/elogind-246.10-r2:0 acl -audit cgroup-hybrid -debug -doc pam -policykit -selinux >sys-auth/pambase-20220214:0 -caps -debug elogind -gnome-keyring -homed -minimal -mktemp nullok -pam_krb5 -pam_ssh passwdqc -pwhistory -pwquality -securetty -selinux sha512 -systemd -yescrypt >sys-auth/passwdqc-2.0.2-r1:0 >sys-devel/autoconf-2.71-r1:2.71 -emacs >sys-devel/autoconf-archive-2022.02.11:0 >sys-devel/autoconf-wrapper-20220130:0 >sys-devel/automake-1.16.5:1.16 -test >sys-devel/automake-wrapper-11:0 >sys-devel/binutils-2.38-r1:2.38 -cet -default-gold -doc gold -multitarget nls -pgo plugins -static-libs -test -vanilla >sys-devel/binutils-config-5.4.1:0 native-symlinks >sys-devel/bison-3.8.2:0 -examples nls -static -test >sys-devel/flex-2.6.4-r1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 nls -static -test >sys-devel/gcc-11.2.1_p20220115:11 -ada -cet -custom-cflags cxx -d -debug -doc -fixed-point -fortran -go graphite hardened -jit -libssp lto -multilib -nls nptl -objc -objc++ -objc-gc openmp -pch -pgo pie -sanitize ssp -systemtap -test -valgrind -vanilla -vtv -zstd >sys-devel/gcc-config-2.5-r1:0 cc-wrappers native-symlinks >sys-devel/gettext-0.21-r1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 acl -cvs cxx -doc -emacs -git -java -java ncurses -nls openmp -static-libs >sys-devel/gnuconfig-20210107:0 >sys-devel/libtool-2.4.7:2 -vanilla >sys-devel/m4-1.4.19:0 -examples nls >sys-devel/make-4.3:0 -guile nls -static >sys-devel/patch-2.7.6-r4:0 -static -test xattr >sys-fs/e2fsprogs-1.46.5:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -cron -fuse -lto -nls split-usr -static-libs threads tools >sys-fs/udev-249.9:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 acl kmod -selinux split-usr -test >sys-fs/udev-init-scripts-35:0 >sys-kernel/installkernel-gentoo-5:0 -grub >sys-kernel/linux-headers-5.17:0 -headers-only >sys-libs/argp-standalone-1.4.1-r1:0 -static-libs >sys-libs/binutils-libs-2.38-r1:0/2.38 -64-bit-bfd -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -cet -multitarget nls -static-libs >sys-libs/fts-standalone-1.2.7:0 -static-libs >sys-libs/gdbm-1.23:0/6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 berkdb nls readline -static-libs >sys-libs/libcap-2.63:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 pam split-usr -static-libs -tools >sys-libs/libseccomp-2.5.3:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -python python_targets_python3_10 python_targets_python3_8 python_targets_python3_9 -static-libs -test >sys-libs/musl-1.2.2-r8:0 -headers-only >sys-libs/ncurses-6.3_p20211106:0/6 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -ada cxx -debug -doc -gpm -minimal -profile split-usr -static-libs -test tinfo -trace >sys-libs/obstack-standalone-1.1:0 -static-libs >sys-libs/pam-1.5.2-r1:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -audit -berkdb -debug -filecaps -nis -selinux >sys-libs/readline-8.1_p2:0/8 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 split-usr -static-libs unicode -utils >sys-libs/zlib-1.2.12-r2:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 minizip split-usr -static-libs -verify-sig >sys-process/procps-3.3.17-r1:0/8 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 elogind kill -modern-top ncurses nls -selinux split-usr -static-libs -systemd -test unicode >sys-process/psmisc-23.4-r1:0 -X ipv6 nls -selinux >virtual/acl-0-r2:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >virtual/awk-1:0 >virtual/dev-manager-0-r2:0 >virtual/editor-0-r3:0 >virtual/libc-1-r1:0 >virtual/libcrypt-1-r1:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -static-libs >virtual/libelf-3:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 >virtual/libiconv-0-r2:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 >virtual/libintl-0-r2:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 >virtual/libudev-232-r5:0/1 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -systemd >virtual/man-0-r4:0 >virtual/os-headers-0-r2:0 >virtual/package-manager-1:0 >virtual/pager-0:0 >virtual/perl-Carp-1.520.0-r1:0 >virtual/perl-Compress-Raw-Bzip2-2.101.0:0 >virtual/perl-Compress-Raw-Zlib-2.101.0:0 >virtual/perl-CPAN-2.290.0:0 >virtual/perl-CPAN-Meta-2.150.10-r5:0 >virtual/perl-CPAN-Meta-Requirements-2.140.0-r7:0 >virtual/perl-CPAN-Meta-YAML-0.18.0-r7:0 >virtual/perl-Data-Dumper-2.179.0:0 >virtual/perl-Digest-MD5-2.580.0:0 >virtual/perl-Encode-3.120.0:0 >virtual/perl-Exporter-5.760.0:0 >virtual/perl-ExtUtils-CBuilder-0.280.236:0 >virtual/perl-ExtUtils-Install-2.200.0:0 >virtual/perl-ExtUtils-MakeMaker-7.620.0:0 >virtual/perl-ExtUtils-Manifest-1.730.0:0 >virtual/perl-ExtUtils-ParseXS-3.430.0:0 >virtual/perl-File-Spec-3.800.0:0 >virtual/perl-File-Temp-0.231.100:0 >virtual/perl-Getopt-Long-2.520.0:0 >virtual/perl-IO-1.460.0:0 >virtual/perl-IO-Compress-2.102.0:0 >virtual/perl-IO-Socket-IP-0.410.0:0 >virtual/perl-JSON-PP-4.60.0:0 >virtual/perl-libnet-3.130.0:0 ssl >virtual/perl-MIME-Base64-3.160.0:0 >virtual/perl-Module-Metadata-1.0.37-r1:0 >virtual/perl-parent-0.238.0-r1:0 >virtual/perl-Parse-CPAN-Meta-2.150.10-r5:0 >virtual/perl-Perl-OSType-1.10.0-r5:0 >virtual/perl-podlators-4.140.0-r2:0 >virtual/perl-Scalar-List-Utils-1.560.0:0 >virtual/perl-Test-Harness-3.430.0:0 >virtual/perl-Text-ParseWords-3.300.0-r8:0 >virtual/perl-Time-Local-1.300.0:0 >virtual/perl-version-0.992.800:0 >virtual/perl-XSLoader-0.300.0-r4:0 >virtual/pkgconfig-2-r1:0 >virtual/service-manager-1:0 >virtual/ssh-0:0 -minimal >virtual/tmpfiles-0-r1:0 >virtual/ttf-fonts-1-r1:0 >virtual/udev-217-r3:0 >virtual/yacc-0:0 >www-client/pybugz-0.13-r1:0 python_targets_python3_8 python_targets_python3_9 >x11-libs/cairo-1.16.0-r5:0 -X -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -aqua -debug -gles2-only glib -opengl -static-libs svg -utils -valgrind >x11-libs/pixman-0.40.0:0 -abi_mips_n32 -abi_mips_n64 -abi_mips_o32 -abi_s390_32 -abi_s390_64 -abi_x86_32 abi_x86_64 -abi_x86_x32 -cpu_flags_arm_iwmmxt -cpu_flags_arm_iwmmxt2 -cpu_flags_arm_neon -cpu_flags_ppc_altivec cpu_flags_x86_mmxext cpu_flags_x86_sse2 cpu_flags_x86_ssse3 -loongson2f -static-libs >x11-misc/shared-mime-info-2.2:0 -test > > >####################### ># build.log # >####################### >>>> Unpacking source... >>>> Unpacking dlib-19.22.tar.gz to /var/tmp/portage/sci-libs/dlib-19.22/work >>>> Source unpacked in /var/tmp/portage/sci-libs/dlib-19.22/work >>>> Preparing source in /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22 ... > * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22" > * Build directory (BUILD_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build" >>>> Source prepared. >>>> Configuring source in /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22 ... > * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22" > * Build directory (BUILD_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build" >cmake -C /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DDLIB_ENABLE_ASSERTS=no -DDLIB_ENABLE_STACK_TRACE=no -DDLIB_GIF_SUPPORT=no -DDLIB_JPEG_SUPPORT=no -DDLIB_PNG_SUPPORT=no -DDLIB_LINK_WITH_SQLITE3=no -DDLIB_NO_GUI_SUPPORT=ON -DDLIB_USE_BLAS=no -DDLIB_USE_CUDA=no -DDLIB_USE_LAPACK=no -DUSE_AVX_INSTRUCTIONS=yes -DUSE_SSE2_INSTRUCTIONS=yes -DUSE_SSE4_INSTRUCTIONS=yes -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/gentoo_toolchain.cmake /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22 >loading initial cache file /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/gentoo_common_config.cmake >-- The C compiler identification is GNU 11.2.1 >-- The CXX compiler identification is GNU 11.2.1 >-- Detecting C compiler ABI info >-- Detecting C compiler ABI info - done >-- Check for working C compiler: /usr/bin/x86_64-gentoo-linux-musl-gcc - skipped >-- Detecting C compile features >-- Detecting C compile features - done >-- Detecting CXX compiler ABI info >-- Detecting CXX compiler ABI info - done >-- Check for working CXX compiler: /usr/bin/x86_64-gentoo-linux-musl-g++ - skipped >-- Detecting CXX compile features >-- Detecting CXX compile features - done >-- Using CMake version: 3.23.0 >-- Compiling dlib version: 19.22.0 >-- Enabling AVX instructions >-- Looking for pthread.h >-- Looking for pthread.h - found >-- Performing Test CMAKE_HAVE_LIBC_PTHREAD >-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success >-- Found Threads: TRUE >-- Searching for BLAS and LAPACK >-- Searching for BLAS and LAPACK >-- Found PkgConfig: /usr/bin/x86_64-gentoo-linux-musl-pkg-config (found version "1.8.0") >-- Checking for module 'cblas' >-- Package 'cblas', required by 'virtual:world', not found >-- Checking for module 'lapack' >-- Package 'lapack', required by 'virtual:world', not found >-- Looking for cblas_ddot >-- Looking for cblas_ddot - not found >-- Looking for sys/types.h >-- Looking for sys/types.h - found >-- Looking for stdint.h >-- Looking for stdint.h - found >-- Looking for stddef.h >-- Looking for stddef.h - found >-- Check size of void* >-- Check size of void* - done >-- Checking for module 'blas' >-- Package 'blas', required by 'virtual:world', not found > ***************************************************************************** > *** No BLAS library found so using dlib's built in BLAS. However, if you *** > *** install an optimized BLAS such as OpenBLAS or the Intel MKL your code *** > *** will run faster. On Ubuntu you can install OpenBLAS by executing: *** > *** sudo apt-get install libopenblas-dev liblapack-dev *** > *** Or you can easily install OpenBLAS from source by downloading the *** > *** source tar file from http://www.openblas.net, extracting it, and *** > *** running: *** > *** make; sudo make install *** > ***************************************************************************** >-- C++11 activated. >-- <<< Gentoo configuration >>> >Build type Gentoo >Install path /usr >Compiler flags: >C -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 >C++ -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 >Linker flags: >Executable -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 >Module -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 >Shared -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 > >-- Configuring done >-- Generating done >-- Build files have been 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/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/threads/threads_kernel_2.cpp >[27/50] /usr/bin/x86_64-gentoo-linux-musl-g++ -Ddlib_EXPORTS -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -DDLIB_NO_GUI_SUPPORT -DDLIB_DISABLE_ASSERTS -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -mavx -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/unicode/unicode.cpp.o -MF dlib/CMakeFiles/dlib.dir/unicode/unicode.cpp.o.d -o dlib/CMakeFiles/dlib.dir/unicode/unicode.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/unicode/unicode.cpp >[28/50] /usr/bin/x86_64-gentoo-linux-musl-g++ -Ddlib_EXPORTS -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -DDLIB_NO_GUI_SUPPORT -DDLIB_DISABLE_ASSERTS -DDLIB__CMAKE_GENERATED_A_CONFIG_H_FILE -DDLIB_CHECK_FOR_VERSION_MISMATCH=DLIB_VERSION_MISMATCH_CHECK__EXPECTED_VERSION_19_22_0 -mavx -Wreturn-type -MD -MT dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -MF dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o.d -o dlib/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 1, 2, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; long int qN = 1; long int qX = 1; long int uM = 1; long int uN = 1; long int vM = 2; long int vN = 1; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h:225:32: warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[29/50] /usr/bin/x86_64-gentoo-linux-musl-g++ -Ddlib_EXPORTS -O2 -pipe -march=x86-64 -frecord-gcc-switches 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phase: sci-libs/dlib-19.22 > * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test" > * Build directory (BUILD_DIR): "/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/dlib/test" >cmake -C /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/dlib/test/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/dlib/test/gentoo_toolchain.cmake /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test >loading initial cache file /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/dlib/test/gentoo_common_config.cmake >-- The C compiler identification is GNU 11.2.1 >-- The CXX compiler identification is GNU 11.2.1 >-- Detecting C compiler ABI info >-- Detecting C compiler ABI info - done >-- Check for working C compiler: /usr/bin/x86_64-gentoo-linux-musl-gcc - skipped >-- Detecting C compile features >-- Detecting C compile features - done >-- Detecting CXX compiler ABI info >-- Detecting CXX compiler ABI info - done >-- Check for working CXX compiler: /usr/bin/x86_64-gentoo-linux-musl-g++ - skipped >-- Detecting CXX compile features >-- Detecting CXX compile features - done >-- Using CMake version: 3.23.0 >-- Compiling dlib version: 19.22.0 >-- Looking for pthread.h >-- Looking for pthread.h - found >-- Performing Test CMAKE_HAVE_LIBC_PTHREAD >-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success >-- Found Threads: TRUE >-- Could NOT find X11 (missing: X11_X11_INCLUDE_PATH X11_X11_LIB) > ***************************************************************************** > *** DLIB GUI SUPPORT DISABLED BECAUSE X11 DEVELOPMENT LIBRARIES NOT FOUND *** > *** Make sure libx11-dev is installed if you want GUI support. *** > *** On Ubuntu run: sudo apt-get install libx11-dev *** > ***************************************************************************** >-- Found system copy of libpng: 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However, if you *** > *** install an optimized BLAS such as OpenBLAS or the Intel MKL your code *** > *** will run faster. On Ubuntu you can install OpenBLAS by executing: *** > *** sudo apt-get install libopenblas-dev liblapack-dev *** > *** Or you can easily install OpenBLAS from source by downloading the *** > *** source tar file from http://www.openblas.net, extracting it, and *** > *** running: *** > *** make; sudo make install *** > ***************************************************************************** >CUDA_TOOLKIT_ROOT_DIR not found or specified >-- Could NOT find CUDA (missing: CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "7.5") >-- Found CUDA, but CMake was unable to find the cuBLAS libraries that should be part of every basic CUDA install. Your CUDA install is somehow broken or incomplete. 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/usr/bin/x86_64-gentoo-linux-musl-g++ -DDLIB_JPEG_STATIC -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -fPIC -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o -MF dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o.d -o dlib_build/CMakeFiles/dlib.dir/misc_api/misc_api_kernel_1.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/misc_api/misc_api_kernel_1.cpp >[73/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -DDLIB_JPEG_STATIC -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -fPIC -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT dlib_build/CMakeFiles/dlib.dir/bsp/bsp.cpp.o -MF dlib_build/CMakeFiles/dlib.dir/bsp/bsp.cpp.o.d -o dlib_build/CMakeFiles/dlib.dir/bsp/bsp.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/bsp/bsp.cpp >[74/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -DDLIB_JPEG_STATIC -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -fPIC -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -MF dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o.d -o dlib_build/CMakeFiles/dlib.dir/filtering/kalman_filter.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/kalman_filter.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 1, 2, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; long int qN = 1; long int qX = 1; long int uM = 1; long int uN = 1; long int vM = 2; long int vN = 1; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h:225:32: warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/filtering/../matrix/matrix_la.h:163:20: note: within this 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-fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sockets2.cpp.o -MF CMakeFiles/dtest.dir/sockets2.cpp.o.d -o CMakeFiles/dtest.dir/sockets2.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sockets2.cpp >[109/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sockstreambuf.cpp.o -MF CMakeFiles/dtest.dir/sockstreambuf.cpp.o.d -o CMakeFiles/dtest.dir/sockstreambuf.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sockstreambuf.cpp >[110/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/find_optimal_parameters.cpp.o -MF CMakeFiles/dtest.dir/find_optimal_parameters.cpp.o.d -o CMakeFiles/dtest.dir/find_optimal_parameters.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/find_optimal_parameters.cpp >[111/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sliding_buffer.cpp.o -MF CMakeFiles/dtest.dir/sliding_buffer.cpp.o.d -o CMakeFiles/dtest.dir/sliding_buffer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sliding_buffer.cpp >[112/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/stack.cpp.o -MF CMakeFiles/dtest.dir/stack.cpp.o.d -o CMakeFiles/dtest.dir/stack.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/stack.cpp >[113/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/elastic_net.cpp.o -MF CMakeFiles/dtest.dir/elastic_net.cpp.o.d -o CMakeFiles/dtest.dir/elastic_net.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/elastic_net.cpp >[114/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/trust_region.cpp.o -MF CMakeFiles/dtest.dir/trust_region.cpp.o.d -o CMakeFiles/dtest.dir/trust_region.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/trust_region.cpp >[115/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/set.cpp.o -MF CMakeFiles/dtest.dir/set.cpp.o.d -o CMakeFiles/dtest.dir/set.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = int; bst_base = dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:174:22: required from 'void {anonymous}::set_compare_test() [with set = dlib::set_compare_1<dlib::set_kernel_1<int, dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:453:59: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, char>::map_pair(const dlib::map_pair<int, char>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = int; bst_base = dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:174:22: required from 'void {anonymous}::set_compare_test() [with set = dlib::set_compare_1<dlib::set_kernel_1<int, dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:457:59: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, char>::map_pair(const dlib::map_pair<int, char>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/set.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[116/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sparse_vector.cpp.o -MF CMakeFiles/dtest.dir/sparse_vector.cpp.o.d -o CMakeFiles/dtest.dir/sparse_vector.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sparse_vector.cpp >[117/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/static_set.cpp.o -MF CMakeFiles/dtest.dir/static_set.cpp.o.d -o CMakeFiles/dtest.dir/static_set.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_set.cpp >[118/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/std_vector_c.cpp.o -MF CMakeFiles/dtest.dir/std_vector_c.cpp.o.d -o CMakeFiles/dtest.dir/std_vector_c.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/std_vector_c.cpp >[119/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/static_map.cpp.o -MF CMakeFiles/dtest.dir/static_map.cpp.o.d -o CMakeFiles/dtest.dir/static_map.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../general_hash/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:458:17: required from 'void dlib::static_map_kernel_1<domain, range, compare>::swap(dlib::static_map_kernel_1<domain, range, compare>&) [with domain = int; range = int; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:282:17: required from 'void {anonymous}::static_map_kernel_test() [with map = dlib::static_map_kernel_1<int, int, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:316:69: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:51:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 51 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::static_map_kernel_1<int, int, std::less<int> >::mpair::mpair(dlib::static_map_kernel_1<int, int, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:13: >In member function 'dlib::static_map_kernel_1<int, int, std::less<int> >::mpair& dlib::static_map_kernel_1<int, int, std::less<int> >::mpair::operator=(dlib::static_map_kernel_1<int, int, std::less<int> >::mpair&&)', > inlined from 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair]' at /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:205:11, > inlined from 'void dlib::exchange(T&, T&) [with T = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../general_hash/../algs.h:378:13, > inlined from 'void dlib::static_map_kernel_1<domain, range, compare>::swap(dlib::static_map_kernel_1<domain, range, compare>&) [with domain = int; range = int; compare = std::less<int>]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:458:17, > inlined from 'void dlib::swap(dlib::static_map_kernel_1<domain, range, compare>&, dlib::static_map_kernel_1<domain, range, compare>&) [with domain = int; range = int; compare = std::less<int>]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:263:15, > inlined from 'void {anonymous}::static_map_kernel_test() [with map = dlib::static_map_kernel_1<int, int, std::less<int> >]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:71:17: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:51:15: warning: 'test2.dlib::static_map_kernel_1<int, int, std::less<int> >::mp.dlib::static_map_kernel_1<int, int, std::less<int> >::mpair::r' may be used uninitialized [-Wmaybe-uninitialized] > 51 | class mpair : public map_pair<domain,range> > | ^~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp: In function 'void {anonymous}::static_map_kernel_test() [with map = dlib::static_map_kernel_1<int, int, std::less<int> >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:62:17: note: 'test2' declared here > 62 | map test2; > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:13: >In member function 'dlib::static_map_kernel_1<int, int, std::less<int> >::mpair& dlib::static_map_kernel_1<int, int, std::less<int> >::mpair::operator=(dlib::static_map_kernel_1<int, int, std::less<int> >::mpair&&)', > inlined from 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair]' at /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:205:11, > inlined from 'void dlib::exchange(T&, T&) [with T = dlib::static_map_kernel_1<int, int, std::less<int> >::mpair]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../general_hash/../algs.h:378:13, > inlined from 'void dlib::static_map_kernel_1<domain, range, compare>::swap(dlib::static_map_kernel_1<domain, range, compare>&) [with domain = int; range = int; compare = std::less<int>]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:458:17, > inlined from 'void dlib::swap(dlib::static_map_kernel_c<map_base>&, dlib::static_map_kernel_c<map_base>&) [with map_base = dlib::static_map_kernel_1<int, int, std::less<int> >]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_c.h:38:15, > inlined from 'void {anonymous}::static_map_kernel_test() [with map = dlib::static_map_kernel_c<dlib::static_map_kernel_1<int, int, std::less<int> > >]' at /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:71:17: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/static_map/static_map_kernel_1.h:51:15: warning: 'test2.dlib::static_map_kernel_c<dlib::static_map_kernel_1<int, int, std::less<int> > >::<unnamed>.dlib::static_map_kernel_1<int, int, std::less<int> >::mp.dlib::static_map_kernel_1<int, int, std::less<int> >::mpair::r' may be used uninitialized [-Wmaybe-uninitialized] > 51 | class mpair : public map_pair<domain,range> > | ^~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp: In function 'void {anonymous}::static_map_kernel_test() [with map = dlib::static_map_kernel_c<dlib::static_map_kernel_1<int, int, std::less<int> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/static_map.cpp:62:17: note: 'test2' declared here > 62 | map test2; > | ^~~~~ >[120/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sldf.cpp.o -MF CMakeFiles/dtest.dir/sldf.cpp.o.d -o CMakeFiles/dtest.dir/sldf.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp: In member function 'virtual void {anonymous}::sldf_tester::perform_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:105:58: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 105 | df = simplify_linear_decision_function(df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:140:58: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 140 | df = simplify_linear_decision_function(df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:141:58: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 141 | df = simplify_linear_decision_function(df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:179:70: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 179 | dense_df = simplify_linear_decision_function(dense_df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:217:70: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 217 | dense_df = simplify_linear_decision_function(dense_df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:218:70: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 218 | dense_df = simplify_linear_decision_function(dense_df); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:252:84: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 252 | dense_df.function = dense_linear_trainer.train(norm_samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sldf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[121/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/string.cpp.o -MF CMakeFiles/dtest.dir/string.cpp.o.d -o CMakeFiles/dtest.dir/string.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/string.cpp >[122/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/optimization_test_functions.cpp.o -MF CMakeFiles/dtest.dir/optimization_test_functions.cpp.o.d -o CMakeFiles/dtest.dir/optimization_test_functions.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/optimization_test_functions.cpp >[123/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sequence_labeler.cpp.o -MF CMakeFiles/dtest.dir/sequence_labeler.cpp.o.d -o CMakeFiles/dtest.dir/sequence_labeler.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sequence_labeler.cpp >[124/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/serialize.cpp.o -MF CMakeFiles/dtest.dir/serialize.cpp.o.d -o CMakeFiles/dtest.dir/serialize.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/serialize.cpp >[125/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svm_c_linear_dcd.cpp.o -MF CMakeFiles/dtest.dir/svm_c_linear_dcd.cpp.o.d -o CMakeFiles/dtest.dir/svm_c_linear_dcd.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_sparse()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:82:65: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 82 | df = linear_trainer.train(samples, labels, state); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:83:63: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 83 | df2 = linear_trainer_cpa.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:84:59: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 84 | df3 = linear_trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_normal_no_bias()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:160:78: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 160 | df = linear_trainer.train(samples_explict_bias, labels, state); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:161:63: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 161 | df2 = linear_trainer_cpa.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:162:72: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 162 | df3 = linear_trainer.train(samples_explict_bias, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_normal()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:233:65: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 233 | df = linear_trainer.train(samples, labels, state); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:234:63: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 234 | df2 = linear_trainer_cpa.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:235:59: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 235 | df3 = linear_trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_normal_force_last_weight(bool, bool)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:311:61: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 311 | df = linear_trainer.train(samples, labels, state); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:320:67: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 320 | df2 = linear_trainer_cpa.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_normal_1_sample(double)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:379:54: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 379 | df = linear_trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp: In function 'void {anonymous}::test_sparse_1_sample(double)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:431:54: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >&)' is deprecated [-Wdeprecated-copy] > 431 | df = linear_trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear_dcd.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[126/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/parallel_for.cpp.o -MF CMakeFiles/dtest.dir/parallel_for.cpp.o.d -o CMakeFiles/dtest.dir/parallel_for.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/parallel_for.cpp >[127/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sequence_segmenter.cpp.o -MF CMakeFiles/dtest.dir/sequence_segmenter.cpp.o.d -o CMakeFiles/dtest.dir/sequence_segmenter.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sequence_segmenter.cpp >[128/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/pipe.cpp.o -MF CMakeFiles/dtest.dir/pipe.cpp.o.d -o CMakeFiles/dtest.dir/pipe.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/pipe.cpp >[129/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svm_c_linear.cpp.o -MF CMakeFiles/dtest.dir/svm_c_linear.cpp.o.d -o CMakeFiles/dtest.dir/svm_c_linear.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp: In function 'void {anonymous}::run_prior_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:59:43: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 59 | df = trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp: In function 'void {anonymous}::run_prior_sparse_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:97:43: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 97 | df = trainer.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp: In function 'void {anonymous}::test_sparse()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:206:39: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >&)' is deprecated [-Wdeprecated-copy] > 206 | df = krr.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<std::vector<std::pair<unsigned int, double> > >; in_scalar_vector_type = std::vector<double>; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:206:23: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_c_linear.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, double> > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[130/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/parse.cpp.o -MF CMakeFiles/dtest.dir/parse.cpp.o.d -o CMakeFiles/dtest.dir/parse.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/parse.cpp >[131/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/statistics.cpp.o -MF CMakeFiles/dtest.dir/statistics.cpp.o.d -o CMakeFiles/dtest.dir/statistics.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/statistics.cpp >[132/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svr_linear_trainer.cpp.o -MF CMakeFiles/dtest.dir/svr_linear_trainer.cpp.o.d -o CMakeFiles/dtest.dir/svr_linear_trainer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp: In instantiation of 'void {anonymous}::test1() [with scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:152:26: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:102:13: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 102 | df2 = linear_trainer.train(samples, targets); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:127:12: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > >&)' is deprecated [-Wdeprecated-copy] > 127 | df = strainer.train(ssamples, targets); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double>, std::allocator<std::pair<long unsigned int, double> > > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp: In instantiation of 'void {anonymous}::test1() [with scalar_type = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:154:25: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:102:13: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 102 | df2 = linear_trainer.train(samples, targets); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:127:12: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, float>, std::allocator<std::pair<long unsigned int, float> > > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, float>, std::allocator<std::pair<long unsigned int, float> > > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, float>, std::allocator<std::pair<long unsigned int, float> > > > >&)' is deprecated [-Wdeprecated-copy] > 127 | df = strainer.train(ssamples, targets); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svr_linear_trainer.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, float>, std::allocator<std::pair<long unsigned int, float> > > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, float>, std::allocator<std::pair<long unsigned int, float> > > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[133/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svm_struct.cpp.o -MF CMakeFiles/dtest.dir/svm_struct.cpp.o.d -o CMakeFiles/dtest.dir/svm_struct.cpp.o -c 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CMakeFiles/dtest.dir/pixel.cpp.o.d -o CMakeFiles/dtest.dir/pixel.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/pixel.cpp >[136/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/read_write_mutex.cpp.o -MF CMakeFiles/dtest.dir/read_write_mutex.cpp.o.d -o CMakeFiles/dtest.dir/read_write_mutex.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/read_write_mutex.cpp >[137/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/reference_counter.cpp.o -MF CMakeFiles/dtest.dir/reference_counter.cpp.o.d -o CMakeFiles/dtest.dir/reference_counter.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/reference_counter.cpp >[138/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/opt_qp_solver.cpp.o -MF CMakeFiles/dtest.dir/opt_qp_solver.cpp.o.d -o CMakeFiles/dtest.dir/opt_qp_solver.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/opt_qp_solver.cpp >[139/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/queue.cpp.o -MF CMakeFiles/dtest.dir/queue.cpp.o.d -o CMakeFiles/dtest.dir/queue.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/queue.cpp >[140/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/rand.cpp.o -MF CMakeFiles/dtest.dir/rand.cpp.o.d -o CMakeFiles/dtest.dir/rand.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/rand.cpp >[141/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svm_multiclass_linear.cpp.o -MF CMakeFiles/dtest.dir/svm_multiclass_linear.cpp.o.d -o CMakeFiles/dtest.dir/svm_multiclass_linear.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm_multiclass_linear.cpp >[142/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/pyramid_down.cpp.o -MF CMakeFiles/dtest.dir/pyramid_down.cpp.o.d -o CMakeFiles/dtest.dir/pyramid_down.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/pyramid_down.cpp >[143/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sequence.cpp.o -MF CMakeFiles/dtest.dir/sequence.cpp.o.d -o CMakeFiles/dtest.dir/sequence.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sequence.cpp >[144/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/rls.cpp.o -MF CMakeFiles/dtest.dir/rls.cpp.o.d -o CMakeFiles/dtest.dir/rls.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/rls.cpp >[145/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/sammon.cpp.o -MF CMakeFiles/dtest.dir/sammon.cpp.o.d -o CMakeFiles/dtest.dir/sammon.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sammon.cpp >[146/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/probabilistic.cpp.o -MF CMakeFiles/dtest.dir/probabilistic.cpp.o.d -o CMakeFiles/dtest.dir/probabilistic.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp: In member function 'virtual void {anonymous}::test_probabilistic::perform_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:86:57: warning: implicitly-declared 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 86 | df = probabilistic(krr_trainer,3).train(x, y); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:235:9: note: because 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::probabilistic_decision_function<K>::probabilistic_decision_function(const dlib::probabilistic_decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 235 | probabilistic_decision_function ( > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h: In member function 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:212:12: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 212 | struct probabilistic_decision_function > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp: In member function 'virtual void {anonymous}::test_probabilistic::perform_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:86:57: note: synthesized method 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' first required here > 86 | df = probabilistic(krr_trainer,3).train(x, y); > | ^ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:103:59: warning: implicitly-declared 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 103 | df = probabilistic(krr_trainer,3).train(rx, ry); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:235:9: note: because 'dlib::probabilistic_decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::probabilistic_decision_function<K>::probabilistic_decision_function(const dlib::probabilistic_decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 235 | probabilistic_decision_function ( > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; label_vector_type = std::vector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; U = std::vector<double>; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:86:52: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; label_vector_type = dlib::random_subset_selector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; U = dlib::random_subset_selector<double>; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:103:52: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = dlib::matrix<double, 0, 1>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:522:67: required from 'const dlib::matrix<double, 1, 2, typename trainer_type::mem_manager_type> dlib::cross_validate_trainer_impl(const trainer_type&, const in_sample_vector_type&, const in_scalar_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_sample_vector_type = dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<double> > >; typename trainer_type::mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:549:43: required from 'const dlib::matrix<double, 1, 2, typename trainer_type::mem_manager_type> dlib::cross_validate_trainer(const trainer_type&, const in_sample_vector_type&, const in_scalar_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_sample_vector_type = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = dlib::random_subset_selector<double>; typename trainer_type::mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:80:76: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:31: required from 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; label_vector_type = std::vector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; U = std::vector<double>; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:86:52: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = dlib::random_subset_selector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:900:105: required from 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; label_vector_type = dlib::random_subset_selector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = dlib::random_subset_selector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; U = dlib::random_subset_selector<double>; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:103:52: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/probabilistic.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[147/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/optimization.cpp.o -MF CMakeFiles/dtest.dir/optimization.cpp.o.d -o CMakeFiles/dtest.dir/optimization.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/optimization.cpp >[148/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/md5.cpp.o -MF CMakeFiles/dtest.dir/md5.cpp.o.d -o CMakeFiles/dtest.dir/md5.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/md5.cpp >[149/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/one_vs_one_trainer.cpp.o -MF CMakeFiles/dtest.dir/one_vs_one_trainer.cpp.o.d -o CMakeFiles/dtest.dir/one_vs_one_trainer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_one_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>; DF1 = dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:180:22: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = double; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:201:36: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:191:87: warning: implicitly-declared 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 191 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:192:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 192 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_one_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>; DF1 = dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:180:22: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = int; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:204:33: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:191:87: warning: implicitly-declared 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 191 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::histogram_intersection_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:192:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 192 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_one_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>; DF1 = dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:180:22: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = double; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:207:35: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:191:87: warning: implicitly-declared 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 191 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:192:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 192 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_one_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>; DF1 = dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:180:22: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = int; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:210:32: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:191:87: warning: implicitly-declared 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 191 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::histogram_intersection_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:39, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_decision_function.h:192:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 192 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>; label_type_ = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>; label_type_ = double; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename kern_type::sample_type = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:151:45: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = double; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:201:36: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<double>::unordered_pair(const dlib::unordered_pair<double>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<double>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = double]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>; label_type_ = int]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>; label_type_ = int; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename kern_type::sample_type = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:151:45: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = int; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:204:33: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<int>::unordered_pair(const dlib::unordered_pair<int>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<int>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = int]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = double; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename kern_type::sample_type = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:151:45: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = double; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:207:35: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<double>::unordered_pair(const dlib::unordered_pair<double>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<double>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = double]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = int]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = int; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename kern_type::sample_type = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:151:45: required from 'void {anonymous}::test_one_vs_one_trainer::run_test() [with label_type = int; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:210:32: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<int>::unordered_pair(const dlib::unordered_pair<int>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<int>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = int]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<float, std::allocator<float> > > >; K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = float; typename K::scalar_type = float; dlib::krr_trainer<K>::scalar_type = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = std::vector<float, std::allocator<float> >; K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_type_ = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_type_ = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_one_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[150/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/random_forest.cpp.o -MF CMakeFiles/dtest.dir/random_forest.cpp.o.d -o CMakeFiles/dtest.dir/random_forest.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/random_forest.cpp >[151/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/member_function_pointer.cpp.o -MF CMakeFiles/dtest.dir/member_function_pointer.cpp.o.d -o CMakeFiles/dtest.dir/member_function_pointer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/member_function_pointer.cpp >[152/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/multithreaded_object.cpp.o -MF CMakeFiles/dtest.dir/multithreaded_object.cpp.o.d -o CMakeFiles/dtest.dir/multithreaded_object.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/multithreaded_object.cpp >[153/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/metaprogramming.cpp.o -MF CMakeFiles/dtest.dir/metaprogramming.cpp.o.d -o CMakeFiles/dtest.dir/metaprogramming.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/metaprogramming.cpp >[154/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/max_sum_submatrix.cpp.o -MF CMakeFiles/dtest.dir/max_sum_submatrix.cpp.o.d -o CMakeFiles/dtest.dir/max_sum_submatrix.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/max_sum_submatrix.cpp >[155/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/numerical_integration.cpp.o -MF CMakeFiles/dtest.dir/numerical_integration.cpp.o.d -o CMakeFiles/dtest.dir/numerical_integration.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/numerical_integration.cpp >[156/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -DDLIB_JPEG_STATIC -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fPIC -fPIC -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT dlib_build/CMakeFiles/dlib_all_source_cpp.dir/all/source.cpp.o -MF dlib_build/CMakeFiles/dlib_all_source_cpp.dir/all/source.cpp.o.d -o dlib_build/CMakeFiles/dlib_all_source_cpp.dir/all/source.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/source.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics/../matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics/statistics.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/assign_image.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/image_loader.h:15, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/png_loader.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/png_loader.cpp:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/source.cpp:62: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics/../matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 1, 2> > > > >; long int qN = 1; long int qX = 1; long int uM = 1; long int uN = 1; long int vM = 2; long int vN = 1; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics/../matrix/matrix_la.h:225:32: warning: iteration 1 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/all/../image_loader/../image_transforms/../statistics/../matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[157/243] : && /usr/bin/cmake -E rm -f dlib_build/libdlib_all_source_cpp.a && /usr/bin/x86_64-gentoo-linux-musl-ar qc dlib_build/libdlib_all_source_cpp.a dlib_build/CMakeFiles/dlib_all_source_cpp.dir/all/source.cpp.o && /usr/bin/x86_64-gentoo-linux-musl-ranlib dlib_build/libdlib_all_source_cpp.a && : >[158/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/scan_image.cpp.o -MF CMakeFiles/dtest.dir/scan_image.cpp.o.d -o CMakeFiles/dtest.dir/scan_image.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/scan_image.cpp >[159/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/mpc.cpp.o -MF CMakeFiles/dtest.dir/mpc.cpp.o.d -o CMakeFiles/dtest.dir/mpc.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/mpc.cpp >[160/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/lz77_buffer.cpp.o -MF CMakeFiles/dtest.dir/lz77_buffer.cpp.o.d -o CMakeFiles/dtest.dir/lz77_buffer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/lz77_buffer.cpp >[161/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/map.cpp.o -MF CMakeFiles/dtest.dir/map.cpp.o.d -o CMakeFiles/dtest.dir/map.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = int; range = int; bst_base = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:183:22: required from 'void {anonymous}::map_kernel_test() [with map = dlib::map_kernel_1<int, int, dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:430:61: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = int; range = int; bst_base = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:183:22: required from 'void {anonymous}::map_kernel_test() [with map = dlib::map_kernel_1<int, int, dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:434:61: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/map.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[162/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/max_cost_assignment.cpp.o -MF CMakeFiles/dtest.dir/max_cost_assignment.cpp.o.d -o CMakeFiles/dtest.dir/max_cost_assignment.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/max_cost_assignment.cpp >[163/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/oca.cpp.o -MF CMakeFiles/dtest.dir/oca.cpp.o.d -o CMakeFiles/dtest.dir/oca.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp: In member function 'virtual void {anonymous}::test_oca::perform_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:127:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 127 | df = trainer.train(x,y); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:192:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 192 | df = trainer.train(x,y); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:211:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 211 | df = trainer.train(x,y); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:230:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 230 | df = trainer.train(x,y); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/oca.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[164/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/lspi.cpp.o -MF CMakeFiles/dtest.dir/lspi.cpp.o.d -o CMakeFiles/dtest.dir/lspi.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/lspi.cpp >[165/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/svm.cpp.o -MF CMakeFiles/dtest.dir/svm.cpp.o.d -o CMakeFiles/dtest.dir/svm.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp: In function 'void {anonymous}::test_svm_trainer2()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:623:44: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 623 | df = trainer2.train(samples, labels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 1, 1>, std::allocator<dlib::matrix<double, 1, 1> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 1, 1>, std::allocator<dlib::matrix<double, 1, 1> > >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:214:62: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 1, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::do_train_user_basis(const in_sample_vector_type&, const in_scalar_vector_type&, dlib::svm_c_ekm_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; dlib::svm_c_ekm_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:314:43: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:508:51: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:397:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 397 | df = ocas.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:405:22: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 405 | final_df = ekm.convert_to_decision_function(df.basis_vectors(0)); > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::do_train_auto_basis(const in_sample_vector_type&, const in_scalar_vector_type&, dlib::svm_c_ekm_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; dlib::svm_c_ekm_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:316:43: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:508:51: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:480:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 480 | df = trainer.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:582:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 582 | df = trainer.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:597:22: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 597 | final_df = ekm.convert_to_decision_function(df.basis_vectors(0)); > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:21, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/reduced.h: In instantiation of 'const dlib::decision_function<typename trainer_type::kernel_type> dlib::reduced_decision_function_trainer2<trainer_type>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; trainer_type = dlib::svm_nu_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; typename trainer_type::kernel_type = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/reduced.h:532:28: required from 'const dlib::decision_function<typename trainer_type::kernel_type> dlib::reduced_decision_function_trainer2<trainer_type>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = std::vector<double>; trainer_type = dlib::svm_nu_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; typename trainer_type::kernel_type = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:515:72: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/reduced.h:555:20: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 555 | target = dec_funct; > | ~~~~~~~^~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:21, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/reduced.h:556:20: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 556 | approx = approximate_distance_function(objective_delta_stop_strategy(eps), target, lisf); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:28, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/empirical_kernel_map.h: In instantiation of 'void dlib::empirical_kernel_map<kern_type>::get_transformation_to(const dlib::empirical_kernel_map<kern_type>&, dlib::matrix<typename K::scalar_type, 0, 0, typename K::mem_manager_type>&, dlib::projection_function<K>&) const [with kern_type = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename K::mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; typename K::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:545:47: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::do_train_auto_basis(const in_sample_vector_type&, const in_scalar_vector_type&, dlib::svm_c_ekm_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; dlib::svm_c_ekm_trainer<K>::scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:316:43: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:508:51: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/empirical_kernel_map.h:247:32: warning: implicitly-declared 'dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 247 | partial_projection = temp_ekm.get_projection_function(); > | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:676:9: note: because 'dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::projection_function<K>::projection_function(const dlib::projection_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 676 | projection_function ( > | ^~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/pegasos.h: In instantiation of 'const dlib::decision_function<typename trainer_type::kernel_type> dlib::batch_trainer<trainer_type>::do_train_cached(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; trainer_type = dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; typename trainer_type::kernel_type = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/pegasos.h:529:39: required from 'const dlib::decision_function<typename trainer_type::kernel_type> dlib::batch_trainer<trainer_type>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = dlib::matrix<double, 0, 1>; trainer_type = dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; typename trainer_type::kernel_type = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_threaded.h:60:75: required from 'void dlib::cvtti_helpers::task::operator()(dlib::cvtti_helpers::job<trainer_type, in_sample_vector_type>&, dlib::matrix<double, 1, 2, mem_manager_type>&) [with trainer_type = dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:137:22: required from 'void dlib::bfp1_helpers::bound_function_helper<F, T1, T2, void, void>::call() const [with F = dlib::cvtti_helpers::task; T1 = dlib::cvtti_helpers::job<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; T2 = dlib::matrix<double, 1, 2>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:135:18: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/pegasos.h:629:27: warning: implicitly-declared 'dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >& dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >::operator=(const dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >&)' is deprecated [-Wdeprecated-copy] > 629 | cached_df = my_trainer.get_decision_function(); > | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/pegasos.h:645:27: warning: implicitly-declared 'dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >& dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >::operator=(const dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >&)' is deprecated [-Wdeprecated-copy] > 645 | cached_df = my_trainer.get_decision_function(); > | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::batch_trainer<dlib::svm_pegasos<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::caching_kernel<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::do_train_user_basis(const in_sample_vector_type&, const in_scalar_vector_type&, dlib::svm_c_ekm_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; dlib::svm_c_ekm_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:314:43: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = dlib::matrix<double, 0, 1>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_threaded.h:60:75: required from 'void dlib::cvtti_helpers::task::operator()(dlib::cvtti_helpers::job<trainer_type, in_sample_vector_type>&, dlib::matrix<double, 1, 2, mem_manager_type>&) [with trainer_type = dlib::svm_c_ekm_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:137:22: required from 'void dlib::bfp1_helpers::bound_function_helper<F, T1, T2, void, void>::call() const [with F = dlib::cvtti_helpers::task; T1 = dlib::cvtti_helpers::job<dlib::svm_c_ekm_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; T2 = dlib::matrix<double, 1, 2>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:135:18: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:397:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 397 | df = ocas.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:405:22: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 405 | final_df = ekm.convert_to_decision_function(df.basis_vectors(0)); > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::do_train_auto_basis(const in_sample_vector_type&, const in_scalar_vector_type&, dlib::svm_c_ekm_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; dlib::svm_c_ekm_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:316:43: required from 'const dlib::decision_function<K> dlib::svm_c_ekm_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = dlib::matrix<double, 0, 1>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_threaded.h:60:75: required from 'void dlib::cvtti_helpers::task::operator()(dlib::cvtti_helpers::job<trainer_type, in_sample_vector_type>&, dlib::matrix<double, 1, 2, mem_manager_type>&) [with trainer_type = dlib::svm_c_ekm_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:137:22: required from 'void dlib::bfp1_helpers::bound_function_helper<F, T1, T2, void, void>::call() const [with F = dlib::cvtti_helpers::task; T1 = dlib::cvtti_helpers::job<dlib::svm_c_ekm_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; T2 = dlib::matrix<double, 1, 2>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:135:18: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:480:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 480 | df = trainer.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:582:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 582 | df = trainer.train(proj_samples, y, svm_objective); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:31, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_c_ekm_trainer.h:597:22: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 597 | final_df = ekm.convert_to_decision_function(df.basis_vectors(0)); > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_exp<dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; in_scalar_vector_type = dlib::matrix_exp<dlib::matrix<double, 0, 1> >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_rowm_range<dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >, dlib::matrix<long int, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = dlib::matrix<double, 0, 1>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_threaded.h:60:75: required from 'void dlib::cvtti_helpers::task::operator()(dlib::cvtti_helpers::job<trainer_type, in_sample_vector_type>&, dlib::matrix<double, 1, 2, mem_manager_type>&) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:137:22: required from 'void dlib::bfp1_helpers::bound_function_helper<F, T1, T2, void, void>::call() const [with F = dlib::cvtti_helpers::task; T1 = dlib::cvtti_helpers::job<dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >, dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; T2 = dlib::matrix<double, 1, 2>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/../threads/../bound_function_pointer/bound_function_pointer_kernel_1.h:135:18: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/svm.cpp:18: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[166/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/hash_table.cpp.o -MF CMakeFiles/dtest.dir/hash_table.cpp.o.d -o CMakeFiles/dtest.dir/hash_table.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../general_hash/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:648:17: required from 'void dlib::hash_table_kernel_1<domain, range, mem_manager, compare>::swap(dlib::hash_table_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp:76:26: required from 'void {anonymous}::hash_table_kernel_test() [with hash_table = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp:652:69: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:76:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 76 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_table.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[167/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix_chol.cpp.o -MF CMakeFiles/dtest.dir/matrix_chol.cpp.o.d -o CMakeFiles/dtest.dir/matrix_chol.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix_chol.cpp >[168/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/ranking.cpp.o -MF CMakeFiles/dtest.dir/ranking.cpp.o.d -o CMakeFiles/dtest.dir/ranking.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In function 'void {anonymous}::run_prior_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:104:32: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 104 | df = trainer.train(data); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 3, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In function 'void {anonymous}::run_prior_sparse_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:138:32: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 138 | df = trainer.train(data); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In function 'void {anonymous}::dotest1()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:189:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >&)' is deprecated [-Wdeprecated-copy] > 189 | df = trainer.train(samples); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 4, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:203:35: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >&)' is deprecated [-Wdeprecated-copy] > 203 | df = trainer.train(samples); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 4, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 4, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In function 'void {anonymous}::dotest_sparse_vectors()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:267:35: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 267 | df = trainer.train(samples); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:284:35: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 284 | df = trainer.train(samples); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<long unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<long unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In instantiation of 'void {anonymous}::test_svmrank_weight_force_dense() [with bool use_dcd_trainer = true]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:472:50: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:385:12: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 385 | df = trainer.train(pair); > | ~~~^~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:396:13: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 396 | df2 = strainer.train(pair); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp: In instantiation of 'void {anonymous}::test_svmrank_weight_force_dense() [with bool use_dcd_trainer = false]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:473:51: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:385:12: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 385 | df = trainer.train(pair); > | ~~~^~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:396:13: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >&)' is deprecated [-Wdeprecated-copy] > 396 | df2 = strainer.train(pair); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:3: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 10, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 10, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_ranking_, dlib::add_layer<dlib::fc_<1, dlib::FC_NO_BIAS>, dlib::input<dlib::matrix<float, 2, 1> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_ranking_, dlib::add_layer<dlib::fc_<1, dlib::FC_NO_BIAS>, dlib::input<dlib::matrix<float, 2, 1> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_ranking_, dlib::add_layer<dlib::fc_<1, dlib::FC_NO_BIAS>, dlib::input<dlib::matrix<float, 2, 1> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 2, 1>; typename net_type::training_label_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:439:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 2, 1> >& dlib::input<dlib::matrix<float, 2, 1> >::operator=(const dlib::input<dlib::matrix<float, 2, 1> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ranking.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 2, 1> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 2; long int NC = 1; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >[169/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/hog_image.cpp.o -MF CMakeFiles/dtest.dir/hog_image.cpp.o.d -o CMakeFiles/dtest.dir/hog_image.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hog_image.cpp >[170/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix_lu.cpp.o -MF CMakeFiles/dtest.dir/matrix_lu.cpp.o.d -o CMakeFiles/dtest.dir/matrix_lu.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix_lu.cpp >[171/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/iosockstream.cpp.o -MF CMakeFiles/dtest.dir/iosockstream.cpp.o.d -o CMakeFiles/dtest.dir/iosockstream.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/iosockstream.cpp >[172/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/linear_manifold_regularizer.cpp.o -MF CMakeFiles/dtest.dir/linear_manifold_regularizer.cpp.o.d -o CMakeFiles/dtest.dir/linear_manifold_regularizer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/linear_manifold_regularizer.cpp >[173/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/is_same_object.cpp.o -MF CMakeFiles/dtest.dir/is_same_object.cpp.o.d -o CMakeFiles/dtest.dir/is_same_object.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/is_same_object.cpp >[174/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/isotonic_regression.cpp.o -MF CMakeFiles/dtest.dir/isotonic_regression.cpp.o.d -o CMakeFiles/dtest.dir/isotonic_regression.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/isotonic_regression.cpp >[175/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix_qr.cpp.o -MF CMakeFiles/dtest.dir/matrix_qr.cpp.o.d -o CMakeFiles/dtest.dir/matrix_qr.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix_qr.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix_qr.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_mul_scal_exp<dlib::matrix<double, 4, 3, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, true> > >; long int qN = 3; long int qX = 1; long int uM = 3; long int uN = 3; long int vM = 4; long int vN = 3; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 3 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_mul_scal_exp<dlib::matrix<double, 9, 4, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, true> > >; long int qN = 4; long int qX = 1; long int uM = 4; long int uN = 4; long int vM = 9; long int vN = 4; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 4 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_mul_scal_exp<dlib::matrix<float, 4, 3, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, true> > >; long int qN = 3; long int qX = 1; long int uM = 3; long int uN = 3; long int vM = 4; long int vN = 3; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 3 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_mul_scal_exp<dlib::matrix<float, 5, 4, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, true> > >; long int qN = 4; long int qX = 1; long int uM = 4; long int uN = 4; long int vM = 5; long int vN = 4; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 4 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[176/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/kernel_matrix.cpp.o -MF CMakeFiles/dtest.dir/kernel_matrix.cpp.o.d -o CMakeFiles/dtest.dir/kernel_matrix.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/kernel_matrix.cpp >[177/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/kmeans.cpp.o -MF CMakeFiles/dtest.dir/kmeans.cpp.o.d -o CMakeFiles/dtest.dir/kmeans.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/kmeans.cpp >[178/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix4.cpp.o -MF CMakeFiles/dtest.dir/matrix4.cpp.o.d -o CMakeFiles/dtest.dir/matrix4.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix4.cpp >[179/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix2.cpp.o -MF CMakeFiles/dtest.dir/matrix2.cpp.o.d -o CMakeFiles/dtest.dir/matrix2.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix2.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix2.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_add_exp<dlib::matrix<double, 10, 7, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> > >, dlib::matrix<double, 10, 7, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> > > > > >; long int qN = 7; long int qX = 1; long int uM = 7; long int uN = 7; long int vM = 10; long int vN = 0; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 7 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[180/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/kcentroid.cpp.o -MF CMakeFiles/dtest.dir/kcentroid.cpp.o.d -o CMakeFiles/dtest.dir/kcentroid.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/kcentroid.cpp >[181/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/one_vs_all_trainer.cpp.o -MF CMakeFiles/dtest.dir/one_vs_all_trainer.cpp.o.d -o CMakeFiles/dtest.dir/one_vs_all_trainer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>; DF1 = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:179:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_test() [with label_type = double; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:276:36: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>; DF1 = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:179:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_test() [with label_type = int; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:279:33: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>; DF1 = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:179:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_test() [with label_type = double; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:282:35: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>; DF1 = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF2 = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:179:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_test() [with label_type = int; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:285:32: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, double>; DF1 = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF2 = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:255:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_probabilistic_test() [with label_type = double; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:288:50: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:126:12: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 126 | struct probabilistic_function > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: note: synthesized method 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' first required here > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:126:12: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 126 | struct probabilistic_function > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: note: synthesized method 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' first required here > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>, int>; DF1 = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF2 = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:255:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_probabilistic_test() [with label_type = int; scalar_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:291:47: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, double>; DF1 = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF2 = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:255:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_probabilistic_test() [with label_type = double; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:294:49: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:126:12: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 126 | struct probabilistic_function > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: note: synthesized method 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' first required here > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:126:12: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 126 | struct probabilistic_function > | ^~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: note: synthesized method 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' first required here > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h: In instantiation of 'void dlib::serialize(const dlib::one_vs_all_decision_function<T, DF1, DF2, DF3, DF4, DF5, DF6, DF7, DF8, DF9, DF10>&, std::ostream&) [with T = dlib::one_vs_all_trainer<dlib::any_trainer<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, int>; DF1 = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF2 = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; DF3 = dlib::null_df; DF4 = dlib::null_df; DF5 = dlib::null_df; DF6 = dlib::null_df; DF7 = dlib::null_df; DF8 = dlib::null_df; DF9 = dlib::null_df; DF10 = dlib::null_df; std::ostream = std::basic_ostream<char>]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:255:22: required from 'void {anonymous}::test_one_vs_all_trainer::run_probabilistic_test() [with label_type = int; scalar_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:297:46: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:164:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 164 | if (i->second.template contains<DF1>()) temp.template get<DF1>() = any_cast<DF1>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:48, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_all_decision_function.h:165:87: warning: implicitly-declared 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >& dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >::operator=(const dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >&)' is deprecated [-Wdeprecated-copy] > 165 | else if (i->second.template contains<DF2>()) temp.template get<DF2>() = any_cast<DF2>(i->second); > | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:140:9: note: because 'dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >' has user-provided 'dlib::probabilistic_function<function_type>::probabilistic_function(const dlib::probabilistic_function<function_type>&) [with function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]' > 140 | probabilistic_function ( > | ^~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; label_vector_type = std::vector<float, std::allocator<float> >; typename trainer_type::trained_function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; U = std::vector<float, std::allocator<float> >; trainer_type = dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::trainer_adapter_probabilistic<dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; sample_type_ = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; label_vector_type = std::vector<float, std::allocator<float> >; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; U = std::vector<float, std::allocator<float> >; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::trainer_adapter_probabilistic<dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; sample_type_ = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; label_vector_type = std::vector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; U = std::vector<double>; trainer_type = dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::trainer_adapter_probabilistic<dlib::svm_nu_trainer<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; sample_type_ = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::polynomial_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h: In instantiation of 'const dlib::probabilistic_function<typename trainer_type::trained_function_type> dlib::train_probabilistic_decision_function(const trainer_type&, const sample_vector_type&, const label_vector_type&, long int) [with trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; label_vector_type = std::vector<double>; typename trainer_type::trained_function_type = dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:927:57: required from 'const trained_function_type dlib::trainer_adapter_probabilistic<trainer_type>::train(const T&, const U&) const [with T = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; U = std::vector<double>; trainer_type = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; dlib::trainer_adapter_probabilistic<trainer_type>::trained_function_type = dlib::probabilistic_function<dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::trainer_adapter_probabilistic<dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > >; sample_type_ = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm.h:884:15: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 884 | d = trainer.train (x_train,y_train); > | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<float, std::allocator<float> > > >; K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = float; typename K::scalar_type = float; dlib::krr_trainer<K>::scalar_type = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = std::vector<float, std::allocator<float> >; K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_type_ = dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<float, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, std::allocator<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; in_scalar_vector_type = std::vector<double>; K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >; sample_type_ = dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/one_vs_all_trainer.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 2, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[182/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/find_max_factor_graph_nmplp.cpp.o -MF CMakeFiles/dtest.dir/find_max_factor_graph_nmplp.cpp.o.d -o CMakeFiles/dtest.dir/find_max_factor_graph_nmplp.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/find_max_factor_graph_nmplp.cpp >[183/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/least_squares.cpp.o -MF CMakeFiles/dtest.dir/least_squares.cpp.o.d -o CMakeFiles/dtest.dir/least_squares.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/least_squares.cpp >[184/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/filtering.cpp.o -MF CMakeFiles/dtest.dir/filtering.cpp.o.d -o CMakeFiles/dtest.dir/filtering.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/filtering.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering/../matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering/kalman_filter.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/filtering.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering/../matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 2, 6> > > > >; long int qN = 2; long int qX = 1; long int uM = 2; long int uN = 2; long int vM = 6; long int vN = 2; MM1 = dlib::memory_manager_stateless_kernel_1<char>; MM2 = dlib::memory_manager_stateless_kernel_1<char>; MM3 = dlib::memory_manager_stateless_kernel_1<char>; L1 = dlib::row_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering/../matrix/matrix_la.h:225:32: warning: iteration 2 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/filtering/../matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[185/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/fhog.cpp.o -MF CMakeFiles/dtest.dir/fhog.cpp.o.d -o CMakeFiles/dtest.dir/fhog.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/fhog.cpp >[186/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/find_max_factor_graph_viterbi.cpp.o -MF CMakeFiles/dtest.dir/find_max_factor_graph_viterbi.cpp.o.d -o CMakeFiles/dtest.dir/find_max_factor_graph_viterbi.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/find_max_factor_graph_viterbi.cpp >[187/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/learning_to_track.cpp.o -MF CMakeFiles/dtest.dir/learning_to_track.cpp.o.d -o CMakeFiles/dtest.dir/learning_to_track.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/learning_to_track.cpp >[188/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/graph.cpp.o -MF CMakeFiles/dtest.dir/graph.cpp.o.d -o CMakeFiles/dtest.dir/graph.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp:8: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = long unsigned int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = long unsigned int; bst_base = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:1003:19: required from 'void dlib::create_join_tree(const graph_type&, join_tree_type&) [with graph_type = dlib::graph_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, true>; join_tree_type = dlib::graph_kernel_1<dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp:283:25: required from 'void {anonymous}::graph_test() [with graph = dlib::graph_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp:401:48: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<long unsigned int, char>::map_pair(const dlib::map_pair<long unsigned int, char>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph/graph_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp:7: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<long unsigned int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = long unsigned int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph.cpp:3: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[189/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix.cpp.o -MF CMakeFiles/dtest.dir/matrix.cpp.o.d -o CMakeFiles/dtest.dir/matrix.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix.cpp:6: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 5, 2, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >, dlib::column_major_layout> > >; long int qN = 2; long int qX = 1; long int uM = 2; long int uN = 2; long int vM = 5; long int vN = 2; MM1 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; MM2 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; MM3 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; L1 = dlib::column_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 2 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h: In function 'long int dlib::svd4(dlib::svd_u_mode, bool, const dlib::matrix_exp<EXP>&, dlib::matrix<typename EXP::type, uM, uN, MM1, L1>&, dlib::matrix<typename EXP::type, qN, qX, MM2, L1>&, dlib::matrix<typename EXP::type, vM, vN, MM3, L1>&) [with EXP = dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix_op<dlib::op_trans<dlib::matrix<double, 5, 2, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >, dlib::column_major_layout> > > > > > >; long int qN = 2; long int qX = 1; long int uM = 2; long int uN = 2; long int vM = 5; long int vN = 2; MM1 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; MM2 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; MM3 = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 10> >; L1 = dlib::column_major_layout]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:225:32: warning: iteration 2 invokes undefined behavior [-Waggressive-loop-optimizations] > 225 | y = abs(q(i)) + abs(e(i)); > | ~~~^~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/matrix/matrix_la.h:163:20: note: within this loop > 163 | for (i=0; i<n; i++) > | ~^~ >[190/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/hash_set.cpp.o -MF CMakeFiles/dtest.dir/hash_set.cpp.o.d -o CMakeFiles/dtest.dir/hash_set.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:648:17: required from 'void dlib::hash_table_kernel_1<domain, range, mem_manager, compare>::swap(dlib::hash_table_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set/hash_set_kernel_1.h:289:19: required from 'void dlib::hash_set_kernel_1<T, expnum, hash_table, mem_manager>::swap(dlib::hash_set_kernel_1<T, expnum, hash_table, mem_manager>&) [with T = int; long unsigned int expnum = 14; hash_table = dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp:174:22: required from 'void {anonymous}::hash_set_kernel_test() [with hash_set = dlib::hash_set_kernel_1<int, 14, dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp:372:62: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:76:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, char>::map_pair(const dlib::map_pair<int, char>&)' is deprecated [-Wdeprecated-copy] > 76 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set/hash_set_kernel_1.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_set.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::hash_table_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[191/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/hash.cpp.o -MF CMakeFiles/dtest.dir/hash.cpp.o.d -o CMakeFiles/dtest.dir/hash.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash.cpp >[192/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/example_args.cpp.o -MF CMakeFiles/dtest.dir/example_args.cpp.o.d -o CMakeFiles/dtest.dir/example_args.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/example_args.cpp >[193/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/geometry.cpp.o -MF CMakeFiles/dtest.dir/geometry.cpp.o.d -o CMakeFiles/dtest.dir/geometry.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/geometry.cpp >[194/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/entropy_encoder_model.cpp.o -MF CMakeFiles/dtest.dir/entropy_encoder_model.cpp.o.d -o CMakeFiles/dtest.dir/entropy_encoder_model.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/entropy_encoder_model.cpp >[195/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/hash_map.cpp.o -MF CMakeFiles/dtest.dir/hash_map.cpp.o.d -o CMakeFiles/dtest.dir/hash_map.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:648:17: required from 'void dlib::hash_table_kernel_1<domain, range, mem_manager, compare>::swap(dlib::hash_table_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map/hash_map_kernel_1.h:352:19: required from 'void dlib::hash_map_kernel_1<domain, range, expnum, hash_table, mem_manager>::swap(dlib::hash_map_kernel_1<domain, range, expnum, hash_table, mem_manager>&) [with domain = int; range = int; long unsigned int expnum = 14; hash_table = dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp:181:22: required from 'void {anonymous}::hash_map_kernel_test() [with hash_map = dlib::hash_map_kernel_1<int, int, 14, dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp:430:66: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_table/hash_table_kernel_1.h:76:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 76 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map/hash_map_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/hash_map/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/hash_map.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::hash_table_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[196/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/disjoint_subsets.cpp.o -MF CMakeFiles/dtest.dir/disjoint_subsets.cpp.o.d -o CMakeFiles/dtest.dir/disjoint_subsets.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/disjoint_subsets.cpp >[197/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/entropy_coder.cpp.o -MF CMakeFiles/dtest.dir/entropy_coder.cpp.o.d -o CMakeFiles/dtest.dir/entropy_coder.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/entropy_coder.cpp >[198/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/ekm_and_lisf.cpp.o -MF CMakeFiles/dtest.dir/ekm_and_lisf.cpp.o.d -o CMakeFiles/dtest.dir/ekm_and_lisf.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ekm_and_lisf.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:28, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ekm_and_lisf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/empirical_kernel_map.h: In instantiation of 'void dlib::empirical_kernel_map<kern_type>::get_transformation_to(const dlib::empirical_kernel_map<kern_type>&, dlib::matrix<typename K::scalar_type, 0, 0, typename K::mem_manager_type>&, dlib::projection_function<K>&) const [with kern_type = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >; typename K::mem_manager_type = dlib::memory_manager_stateless_kernel_1<char>; typename K::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ekm_and_lisf.cpp:51:44: required from 'void {anonymous}::empirical_kernel_map_tester::validate(const T&, const T&) [with T = dlib::empirical_kernel_map<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ekm_and_lisf.cpp:98:33: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/empirical_kernel_map.h:247:32: warning: implicitly-declared 'dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 247 | partial_projection = temp_ekm.get_projection_function(); > | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/ekm_and_lisf.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:676:9: note: because 'dlib::projection_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::projection_function<K>::projection_function(const dlib::projection_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 676 | projection_function ( > | ^~~~~~~~~~~~~~~~~~~ >[199/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/image.cpp.o -MF CMakeFiles/dtest.dir/image.cpp.o.d -o CMakeFiles/dtest.dir/image.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/image.cpp >[200/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/graph_cuts.cpp.o -MF CMakeFiles/dtest.dir/graph_cuts.cpp.o.d -o CMakeFiles/dtest.dir/graph_cuts.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph_cuts.cpp >[201/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/disjoint_subsets_sized.cpp.o -MF CMakeFiles/dtest.dir/disjoint_subsets_sized.cpp.o.d -o CMakeFiles/dtest.dir/disjoint_subsets_sized.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/disjoint_subsets_sized.cpp >[202/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/empirical_kernel_map.cpp.o -MF CMakeFiles/dtest.dir/empirical_kernel_map.cpp.o.d -o CMakeFiles/dtest.dir/empirical_kernel_map.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp: In member function 'void {anonymous}::empirical_kernel_map_tester::test_projection_error()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:111:28: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 111 | temp = dec1; > | ^~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:113:28: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 113 | temp = dec2; > | ^~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:115:111: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 115 | temp = distance_function<kernel_type>(dec1.alpha, dec1.kernel_function, dec1.basis_vectors); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:118:27: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 118 | df1 = dec1; > | ^~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:120:34: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 120 | temp = df1 + df2; > | ^~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:130:34: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 130 | temp = df1 - df2; > | ^~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:131:123: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 131 | dec3 = decision_function<kernel_type>(temp.get_alpha(), 0, temp.get_kernel(), temp.get_basis_vectors()); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:139:42: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 139 | temp = 3*(df1 - df2)*2; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:140:123: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 140 | dec3 = decision_function<kernel_type>(temp.get_alpha(), 0, temp.get_kernel(), temp.get_basis_vectors()); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:150:121: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 150 | temp = df_empty + (df1 + df2)/2 + df_empty - df_empty + (df_empty + df_empty) - (df_empty - df_empty); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:151:123: warning: implicitly-declared 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 151 | dec3 = decision_function<kernel_type>(temp.get_alpha(), 0, temp.get_kernel(), temp.get_basis_vectors()); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp: In instantiation of 'void {anonymous}::empirical_kernel_map_tester::test_with_kernel(const kernel_type&) [with kernel_type = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:428:29: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:407:25: warning: implicitly-declared 'dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 407 | df1 = ekm.convert_to_distance_function(samp); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:408:25: warning: implicitly-declared 'dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 408 | df2 = ekm2.convert_to_distance_function(transform*samp); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp: In instantiation of 'void {anonymous}::empirical_kernel_map_tester::test_with_kernel(const kernel_type&) [with kernel_type = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:431:29: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:407:25: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 407 | df1 = ekm.convert_to_distance_function(samp); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:408:25: warning: implicitly-declared 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >& dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 408 | df2 = ekm2.convert_to_distance_function(transform*samp); > | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/empirical_kernel_map.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:356:9: note: because 'dlib::distance_function<dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::distance_function<K>::distance_function(const dlib::distance_function<K>&) [with K = dlib::radial_basis_kernel<dlib::matrix<double, 0, 1> >]' > 356 | distance_function ( > | ^~~~~~~~~~~~~~~~~ >[203/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/crc32.cpp.o -MF CMakeFiles/dtest.dir/crc32.cpp.o.d -o CMakeFiles/dtest.dir/crc32.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/crc32.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/crc32.cpp: In member function 'virtual void {anonymous}::crc32_tester::perform_test()': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/crc32.cpp:45:23: warning: implicitly-declared 'constexpr dlib::crc32::crc32(const dlib::crc32&)' is deprecated [-Wdeprecated-copy] > 45 | crc32 c3(c); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/crc32.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/crc32.cpp:10: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/crc32/crc32_kernel_1.h:248:12: note: because 'dlib::crc32' has user-provided 'dlib::crc32& dlib::crc32::operator=(const dlib::crc32&)' > 248 | crc32& crc32:: > | ^~~~~ >[204/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix3.cpp.o -MF CMakeFiles/dtest.dir/matrix3.cpp.o.d -o CMakeFiles/dtest.dir/matrix3.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix3.cpp >[205/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/create_iris_datafile.cpp.o -MF CMakeFiles/dtest.dir/create_iris_datafile.cpp.o.d -o CMakeFiles/dtest.dir/create_iris_datafile.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/create_iris_datafile.cpp >[206/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/discriminant_pca.cpp.o -MF CMakeFiles/dtest.dir/discriminant_pca.cpp.o.d -o CMakeFiles/dtest.dir/discriminant_pca.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/discriminant_pca.cpp >[207/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/graph_labeler.cpp.o -MF CMakeFiles/dtest.dir/graph_labeler.cpp.o.d -o CMakeFiles/dtest.dir/graph_labeler.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/graph_labeler.cpp >[208/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/directed_graph.cpp.o -MF CMakeFiles/dtest.dir/directed_graph.cpp.o.d -o CMakeFiles/dtest.dir/directed_graph.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:11: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = long unsigned int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = long unsigned int; bst_base = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:1003:19: required from 'void dlib::create_join_tree(const graph_type&, join_tree_type&) [with graph_type = dlib::graph_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, true>; join_tree_type = dlib::graph_kernel_1<dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:389:25: required from 'void {anonymous}::directed_graph_test() [with directed_graph = dlib::directed_graph_kernel_1<int, short unsigned int, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:531:81: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<long unsigned int, char>::map_pair(const dlib::map_pair<long unsigned int, char>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/directed_graph_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<long unsigned int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = long unsigned int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:11: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = long unsigned int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = long unsigned int; bst_base = dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:1021:45: required from 'void dlib::create_join_tree(const graph_type&, join_tree_type&) [with graph_type = dlib::graph_kernel_1<int, char, dlib::memory_manager_stateless_kernel_1<char>, true>; join_tree_type = dlib::graph_kernel_1<dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:389:25: required from 'void {anonymous}::directed_graph_test() [with directed_graph = dlib::directed_graph_kernel_1<int, short unsigned int, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:531:81: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<long unsigned int, char>::map_pair(const dlib::map_pair<long unsigned int, char>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/directed_graph_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:9: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/directed_graph/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<long unsigned int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = long unsigned int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/directed_graph.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[209/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/matrix_eig.cpp.o -MF CMakeFiles/dtest.dir/matrix_eig.cpp.o.d -o CMakeFiles/dtest.dir/matrix_eig.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/matrix_eig.cpp >[210/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/config_reader.cpp.o -MF CMakeFiles/dtest.dir/config_reader.cpp.o.d -o CMakeFiles/dtest.dir/config_reader.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/config_reader.cpp >[211/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/byte_orderer.cpp.o -MF CMakeFiles/dtest.dir/byte_orderer.cpp.o.d -o CMakeFiles/dtest.dir/byte_orderer.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/byte_orderer.cpp >[212/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/conditioning_class_c.cpp.o -MF CMakeFiles/dtest.dir/conditioning_class_c.cpp.o.d -o CMakeFiles/dtest.dir/conditioning_class_c.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/conditioning_class_c.cpp >[213/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/bsp.cpp.o -MF CMakeFiles/dtest.dir/bsp.cpp.o.d -o CMakeFiles/dtest.dir/bsp.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bsp.cpp >[214/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/conditioning_class.cpp.o -MF CMakeFiles/dtest.dir/conditioning_class.cpp.o.d -o CMakeFiles/dtest.dir/conditioning_class.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/conditioning_class.cpp >[215/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/object_detector.cpp.o -MF CMakeFiles/dtest.dir/object_detector.cpp.o.d -o CMakeFiles/dtest.dir/object_detector.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/object_detector.cpp >[216/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/cmd_line_parser.cpp.o -MF CMakeFiles/dtest.dir/cmd_line_parser.cpp.o.d -o CMakeFiles/dtest.dir/cmd_line_parser.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.cpp:8: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/string/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = std::__cxx11::basic_string<char>; range = void*; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<std::__cxx11::basic_string<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = std::__cxx11::basic_string<char>; range = void*; bst_base = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser/cmd_line_parser_kernel_1.h:789:21: required from 'void dlib::cmd_line_parser_kernel_1<charT, map, sequence, sequence2>::swap(dlib::cmd_line_parser_kernel_1<charT, map, sequence, sequence2>&) [with charT = char; map = dlib::map_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >, dlib::memory_manager_stateless_kernel_1<char> >; sequence = dlib::sequence_kernel_2<std::__cxx11::basic_string<char>, dlib::memory_manager_stateless_kernel_1<char> >; sequence2 = dlib::sequence_kernel_2<std::__cxx11::basic_string<char>*, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:72:15: required from 'void dlib::swap(dlib::cmd_line_parser<charT>&, dlib::cmd_line_parser<charT>&) [with charT = char]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.h:119:17: required from 'void {anonymous}::cmd_line_parser_kernel_test() [with clp = dlib::cmd_line_parser<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.cpp:29:74: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<std::__cxx11::basic_string<char>, void*>::map_pair(const dlib::map_pair<std::__cxx11::basic_string<char>, void*>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.cpp:8: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<std::__cxx11::basic_string<char>, void*>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = std::__cxx11::basic_string<char>; T2 = void*]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >::mpair::mpair(dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<char>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<char> > >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[217/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/clustering.cpp.o -MF CMakeFiles/dtest.dir/clustering.cpp.o.d -o CMakeFiles/dtest.dir/clustering.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/clustering.cpp >[218/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/cmd_line_parser_wchar_t.cpp.o -MF CMakeFiles/dtest.dir/cmd_line_parser_wchar_t.cpp.o.d -o CMakeFiles/dtest.dir/cmd_line_parser_wchar_t.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser_wchar_t.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser_wchar_t.cpp:8: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/string/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = std::__cxx11::basic_string<wchar_t>; range = void*; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<std::__cxx11::basic_string<wchar_t> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = std::__cxx11::basic_string<wchar_t>; range = void*; bst_base = dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser/cmd_line_parser_kernel_1.h:789:21: required from 'void dlib::cmd_line_parser_kernel_1<charT, map, sequence, sequence2>::swap(dlib::cmd_line_parser_kernel_1<charT, map, sequence, sequence2>&) [with charT = wchar_t; map = dlib::map_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >, dlib::memory_manager_stateless_kernel_1<char> >; sequence = dlib::sequence_kernel_2<std::__cxx11::basic_string<wchar_t>, dlib::memory_manager_stateless_kernel_1<char> >; sequence2 = dlib::sequence_kernel_2<std::__cxx11::basic_string<wchar_t>*, dlib::memory_manager_stateless_kernel_1<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:72:15: required from 'void dlib::swap(dlib::cmd_line_parser<charT>&, dlib::cmd_line_parser<charT>&) [with charT = wchar_t]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser.h:119:17: required from 'void {anonymous}::cmd_line_parser_kernel_test() [with clp = dlib::cmd_line_parser<wchar_t>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser_wchar_t.cpp:29:77: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<std::__cxx11::basic_string<wchar_t>, void*>::map_pair(const dlib::map_pair<std::__cxx11::basic_string<wchar_t>, void*>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/map_kernel_1.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/cmd_line_parser.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser_wchar_t.cpp:8: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/map/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<std::__cxx11::basic_string<wchar_t>, void*>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = std::__cxx11::basic_string<wchar_t>; T2 = void*]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cmd_line_parser_wchar_t.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >::mpair::mpair(dlib::binary_search_tree_kernel_1<std::__cxx11::basic_string<wchar_t>, void*, dlib::memory_manager_stateless_kernel_1<char>, std::less<std::__cxx11::basic_string<wchar_t> > >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[219/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/binary_search_tree_kernel_2a.cpp.o -MF CMakeFiles/dtest.dir/binary_search_tree_kernel_2a.cpp.o.d -o CMakeFiles/dtest.dir/binary_search_tree_kernel_2a.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_2a.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_2a.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_2a.cpp:34:83: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_2a.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_2a.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[220/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/fft.cpp.o -MF CMakeFiles/dtest.dir/fft.cpp.o.d -o CMakeFiles/dtest.dir/fft.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/fft.cpp >[221/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/bridge.cpp.o -MF CMakeFiles/dtest.dir/bridge.cpp.o.d -o CMakeFiles/dtest.dir/bridge.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bridge.cpp >[222/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/compress_stream.cpp.o -MF CMakeFiles/dtest.dir/compress_stream.cpp.o.d -o CMakeFiles/dtest.dir/compress_stream.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/compress_stream.cpp >[223/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/cca.cpp.o -MF CMakeFiles/dtest.dir/cca.cpp.o.d -o CMakeFiles/dtest.dir/cca.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/cca.cpp >[224/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/binary_search_tree_mm1.cpp.o -MF CMakeFiles/dtest.dir/binary_search_tree_mm1.cpp.o.d -o CMakeFiles/dtest.dir/binary_search_tree_mm1.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_shared.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_2.h:173, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/posix.h:4, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:53:72: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_global_kernel_1<char, {anonymous}::binary_search_tree_tester::factory>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_shared.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_2.h:173, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/posix.h:4, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:59:67: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm1.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[225/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/binary_search_tree_mm2.cpp.o -MF CMakeFiles/dtest.dir/binary_search_tree_mm2.cpp.o.d -o CMakeFiles/dtest.dir/binary_search_tree_mm2.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_shared.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_2.h:173, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/posix.h:4, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:36:69: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_2<char, dlib::memory_manager_kernel_2<char, 1000> >, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_shared.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_2.h:173, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/posix.h:4, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_kernel_3<char, 100>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_kernel_3<char, 100>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_kernel_3<char, 100>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_kernel_3<char, 100>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:41:57: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_mm2.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_kernel_3<char, 100>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_kernel_3<char, 100>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[226/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/face.cpp.o -MF CMakeFiles/dtest.dir/face.cpp.o.d -o CMakeFiles/dtest.dir/face.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/face.cpp >[227/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/base64.cpp.o -MF CMakeFiles/dtest.dir/base64.cpp.o.d -o CMakeFiles/dtest.dir/base64.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/base64.cpp >[228/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/array.cpp.o -MF CMakeFiles/dtest.dir/array.cpp.o.d -o CMakeFiles/dtest.dir/array.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/array.cpp >[229/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/any.cpp.o -MF CMakeFiles/dtest.dir/any.cpp.o.d -o CMakeFiles/dtest.dir/any.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/any.cpp >[230/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/example.cpp.o -MF CMakeFiles/dtest.dir/example.cpp.o.d -o CMakeFiles/dtest.dir/example.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/example.cpp >[231/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/tester.cpp.o -MF CMakeFiles/dtest.dir/tester.cpp.o.d -o CMakeFiles/dtest.dir/tester.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/tester.cpp >[232/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/binary_search_tree_kernel_1a.cpp.o -MF CMakeFiles/dtest.dir/binary_search_tree_kernel_1a.cpp.o.d -o CMakeFiles/dtest.dir/binary_search_tree_kernel_1a.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_1a.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_shared.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel_2.h:173, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/posix.h:4, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/threads_kernel.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/memory_manager_stateless_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_1a.cpp:13: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:765:17: required from 'void dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_1<domain, range, mem_manager, compare>&) [with domain = int; range = int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree.h:522:26: required from 'void {anonymous}::binary_search_tree_kernel_test() [with bst = dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_1a.cpp:36:83: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_stateless/../threads/../binary_search_tree/binary_search_tree_kernel_1.h:88:15: warning: implicitly-declared 'constexpr dlib::map_pair<int, int>::map_pair(const dlib::map_pair<int, int>&)' is deprecated [-Wdeprecated-copy] > 88 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/binary_search_tree_kernel_2.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/memory_manager_kernel_3.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager_global.h:7, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_1a.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/memory_manager/../binary_search_tree/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<int, int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = int; T2 = int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/nested_exception.h:40, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/exception:154, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/ios:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/istream:38, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/sstream:38, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/binary_search_tree_kernel_1a.cpp:7: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair::mpair(dlib::binary_search_tree_kernel_1<int, int, dlib::memory_manager_stateless_kernel_1<char>, std::less<int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[233/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/any_function.cpp.o -MF CMakeFiles/dtest.dir/any_function.cpp.o.d -o CMakeFiles/dtest.dir/any_function.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/any_function.cpp >[234/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/bigint.cpp.o -MF CMakeFiles/dtest.dir/bigint.cpp.o.d -o CMakeFiles/dtest.dir/bigint.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bigint.cpp >[235/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/correlation_tracker.cpp.o -MF CMakeFiles/dtest.dir/correlation_tracker.cpp.o.d -o CMakeFiles/dtest.dir/correlation_tracker.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/correlation_tracker.cpp >[236/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/array2d.cpp.o -MF CMakeFiles/dtest.dir/array2d.cpp.o.d -o CMakeFiles/dtest.dir/array2d.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/array2d.cpp >[237/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/bayes_nets.cpp.o -MF CMakeFiles/dtest.dir/bayes_nets.cpp.o.d -o CMakeFiles/dtest.dir/bayes_nets.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<long unsigned int, long unsigned int, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<long unsigned int, long unsigned int, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = long unsigned int; range = long unsigned int; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../matrix/../threads/../map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = long unsigned int; range = long unsigned int; bst_base = dlib::binary_search_tree_kernel_2<long unsigned int, long unsigned int, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/bayes_utils/bayes_utils.h:149:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<long unsigned int, long unsigned int>::map_pair(const dlib::map_pair<long unsigned int, long unsigned int>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<long unsigned int, long unsigned int>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = long unsigned int; T2 = long unsigned int]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:93, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<long unsigned int, long unsigned int, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<long unsigned int, long unsigned int, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<dlib::assignment, double, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<dlib::assignment, double, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = dlib::assignment; range = double; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<dlib::assignment>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../matrix/../threads/../map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = dlib::assignment; range = double; bst_base = dlib::binary_search_tree_kernel_2<dlib::assignment, double, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/bayes_utils/bayes_utils.h:460:23: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<dlib::assignment, double>::map_pair(const dlib::map_pair<dlib::assignment, double>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<dlib::assignment, double>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = dlib::assignment; T2 = double]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:93, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<dlib::assignment, double, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair::mpair(dlib::binary_search_tree_kernel_2<dlib::assignment, double, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = dlib::assignment; range = dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<dlib::assignment>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../matrix/../threads/../map/map_kernel_1.h:334:17: required from 'void dlib::map_kernel_1<domain, range, bst_base, mem_manager>::swap(dlib::map_kernel_1<domain, range, bst_base, mem_manager>&) [with domain = dlib::assignment; range = dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; bst_base = dlib::binary_search_tree_kernel_2<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/bayes_utils/bayes_utils.h:600:23: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::map_pair(const dlib::map_pair<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = dlib::assignment; T2 = dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:93, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair::mpair(dlib::binary_search_tree_kernel_2<dlib::assignment, dlib::matrix<double, 1, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, dlib::memory_manager_stateless_kernel_1<char>, std::less<dlib::assignment> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h: In instantiation of 'std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > std::swap(_Tp&, _Tp&) [with _Tp = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair; std::_Require<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> > = void]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:378:13: required from 'void dlib::exchange(T&, T&) [with T = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:724:17: required from 'void dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>::swap(dlib::binary_search_tree_kernel_2<domain, range, mem_manager, compare>&) [with domain = long unsigned int; range = char; mem_manager = dlib::memory_manager_stateless_kernel_1<char>; compare = std::less<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:276:17: required from 'void dlib::set_kernel_1<T, bst_base, mem_manager>::swap(dlib::set_kernel_1<T, bst_base, mem_manager>&) [with T = long unsigned int; bst_base = dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >; mem_manager = dlib::memory_manager_stateless_kernel_1<char>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:1003:19: required from 'void dlib::create_join_tree(const graph_type&, join_tree_type&) [with graph_type = dlib::graph_kernel_1<dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::memory_manager_stateless_kernel_1<char>, true>; join_tree_type = dlib::graph_kernel_1<dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::set_compare_1<dlib::set_kernel_c<dlib::set_kernel_1<long unsigned int, dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >, dlib::memory_manager_stateless_kernel_1<char> > > >, dlib::memory_manager_stateless_kernel_1<char>, true>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:238:25: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../binary_search_tree/binary_search_tree_kernel_2.h:84:15: warning: implicitly-declared 'constexpr dlib::map_pair<long unsigned int, char>::map_pair(const dlib::map_pair<long unsigned int, char>&)' is deprecated [-Wdeprecated-copy] > 84 | class mpair : public map_pair<domain,range> > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../serialize.h:238, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/set_kernel_1.h:10, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:12, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../set/../interfaces/map_pair.h:61:26: note: because 'dlib::map_pair<long unsigned int, char>' has user-provided 'dlib::map_pair<T1, T2>& dlib::map_pair<T1, T2>::operator=(const dlib::map_pair<T1, T2>&) [with T1 = long unsigned int; T2 = char]' > 61 | map_pair<T1,T2>& operator=(const map_pair<T1,T2>&) {return *this;} // no assignment operator > | ^~~~~~~~ >In file included from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_pair.h:59, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/stl_algobase.h:64, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/char_traits.h:39, > from /usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/string:40, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/../algs.h:93, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/graph_utils.h:6, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/bayes_nets.cpp:5: >/usr/lib/gcc/x86_64-gentoo-linux-musl/11.2.1/include/g++-v11/bits/move.h:204:11: note: synthesized method 'constexpr dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair::mpair(dlib::binary_search_tree_kernel_2<long unsigned int, char, dlib::memory_manager_stateless_kernel_1<char>, std::less<long unsigned int> >::mpair&&)' first required here > 204 | _Tp __tmp = _GLIBCXX_MOVE(__a); > | ^~~~~ >[238/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/main.cpp.o -MF CMakeFiles/dtest.dir/main.cpp.o.d -o CMakeFiles/dtest.dir/main.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/main.cpp >[239/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/dnn.cpp.o -MF CMakeFiles/dtest.dir/dnn.cpp.o.d -o CMakeFiles/dtest.dir/dnn.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_mean_squared_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_mean_squared_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_mean_squared_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:2469:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = double; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_mean_squared_multioutput_, dlib::add_layer<dlib::fc_<2, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_mean_squared_multioutput_, dlib::add_layer<dlib::fc_<2, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_mean_squared_multioutput_, dlib::add_layer<dlib::fc_<2, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:2616:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = double; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:2806:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 7, 1, 1, 0, 3>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 7, 1, 1, 0, 3>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_binary_log_per_pixel_, dlib::add_layer<dlib::con_<1, 1, 7, 1, 1, 0, 3>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:2957:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = double; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<7, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<7, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<7, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<short unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3020:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<short unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3106:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 3, 3, 1, 1, 1, 1>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 3, 3, 1, 1, 1, 1>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_, dlib::add_layer<dlib::con_<5, 3, 3, 1, 1, 1, 1>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<short unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3208:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_weighted_, dlib::add_layer<dlib::con_<6, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_weighted_, dlib::add_layer<dlib::con_<6, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_per_pixel_weighted_, dlib::add_layer<dlib::con_<6, 1, 1, 1, 1, 0, 0>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::matrix<dlib::weighted_label<short unsigned int> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3423:26: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = double; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multiclass_log_weighted_, dlib::add_layer<dlib::fc_<4, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_weighted_, dlib::add_layer<dlib::fc_<4, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multiclass_log_weighted_, dlib::add_layer<dlib::fc_<4, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = dlib::weighted_label<long unsigned int>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3524:26: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = double; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/layers.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:23, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h: In instantiation of 'void dlib::deserialize(dlib::dnn_trainer<dlib::add_loss_layer<dlib::loss_multimulticlass_log_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> > >&, std::istream&)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:1054:32: required from 'void dlib::dnn_trainer<net_type, solver_type>::sync_to_disk(bool) [with net_type = dlib::add_loss_layer<dlib::loss_multimulticlass_log_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/trainer.h:332:21: required from 'void dlib::dnn_trainer<net_type, solver_type>::train(const std::vector<typename net_type::input_type>&, const std::vector<typename net_type::training_label_type>&) [with net_type = dlib::add_loss_layer<dlib::loss_multimulticlass_log_, dlib::add_layer<dlib::fc_<1, dlib::FC_HAS_BIAS>, dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >, void> >; solver_type = dlib::sgd; typename net_type::input_type = dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename net_type::training_label_type = std::map<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:3849:22: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/core.h:1181:20: warning: implicitly-declared 'constexpr dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >& dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >::operator=(const dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >&)' is deprecated [-Wdeprecated-copy] > 1181 | add_layer& operator=(const add_layer&) = default; > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/dnn.cpp:12: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/../dnn/input.h:315:9: note: because 'dlib::input<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >' has user-provided 'dlib::input<dlib::matrix<T, NR, NC, mm, l> >::input(const dlib::input<dlib::matrix<T, NR, NC, mm, l> >&) [with T = float; long int NR = 0; long int NC = 0; MM = dlib::memory_manager_stateless_kernel_1<char>; L = dlib::row_major_layout]' > 315 | input(const input&) {} > | ^~~~~ >[240/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/data_io.cpp.o -MF CMakeFiles/dtest.dir/data_io.cpp.o.d -o CMakeFiles/dtest.dir/data_io.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<std::map<unsigned int, double>, double>; label_type_ = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, double>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, double>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, double>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<std::map<unsigned int, double>, double>; label_type_ = double; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, double>, double>, double>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = std::map<unsigned int, double>; typename kern_type::sample_type = std::map<unsigned int, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, double>, double>, double>; sample_type = std::map<unsigned int, double>; label_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:73:66: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::map<unsigned int, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:216:54: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<double>::unordered_pair(const dlib::unordered_pair<double>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<double>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = double]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 0, 1>, double>; label_type_ = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 0, 1>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 0, 1>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 0, 1>, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<double, 0, 1>, double>; label_type_ = double; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 0, 1>, double>, double>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<double, 0, 1>; typename kern_type::sample_type = dlib::matrix<double, 0, 1>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<double, 0, 1>, double>, double>; sample_type = dlib::matrix<double, 0, 1>; label_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:96:55: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::map<unsigned int, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:216:54: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<double>::unordered_pair(const dlib::unordered_pair<double>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<double>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = double]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<std::map<unsigned int, float>, float>; label_type_ = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, float>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, float>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, float>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<std::map<unsigned int, float>, float>; label_type_ = float; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, float>, float>, float>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = std::map<unsigned int, float>; typename kern_type::sample_type = std::map<unsigned int, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<std::map<unsigned int, float>, float>, float>; sample_type = std::map<unsigned int, float>; label_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:73:66: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::map<unsigned int, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:217:53: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<float>::unordered_pair(const dlib::unordered_pair<float>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<float>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = float]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>; label_type_ = float; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, float>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; typename kern_type::sample_type = dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>, float>, float>; sample_type = dlib::matrix<float, 0, 1, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout>; label_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:96:55: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::map<unsigned int, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:217:53: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<float>::unordered_pair(const dlib::unordered_pair<float>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<float>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = float]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>; label_type_ = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>, float>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>; label_type_ = float; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>, float>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = std::vector<std::pair<unsigned int, float> >; typename kern_type::sample_type = std::vector<std::pair<unsigned int, float> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<unsigned int, float> >, float>, float>; sample_type = std::vector<std::pair<unsigned int, float> >; label_type = float]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:73:66: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::vector<std::pair<unsigned int, float> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:218:68: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<float>::unordered_pair(const dlib::unordered_pair<float>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<float>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = float]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:29, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h: In instantiation of 'void dlib::one_vs_one_trainer<any_trainer, label_type_>::parallel_for_helper::operator()(long int) const [with any_trainer = dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>; label_type_ = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:53:22: required from 'void dlib::impl::helper_parallel_for_funct<T>::run(long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:273:47: required from 'void dlib::parallel_for(dlib::thread_pool&, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/logger/../threads/parallel_for_extension.h:297:21: required from 'void dlib::parallel_for(long unsigned int, long int, long int, const T&, long int) [with T = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>, double>::parallel_for_helper]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:141:25: required from 'dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type dlib::one_vs_one_trainer<any_trainer, label_type_>::train(const std::vector<typename kern_type::sample_type>&, const std::vector<_ValT>&) const [with any_trainer = dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>; label_type_ = double; dlib::one_vs_one_trainer<any_trainer, label_type_>::trained_function_type = dlib::one_vs_one_decision_function<dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>, double>, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df, dlib::null_df>; typename kern_type::sample_type = std::vector<std::pair<long unsigned int, double> >; typename kern_type::sample_type = std::vector<std::pair<long unsigned int, double> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/cross_validate_multiclass_trainer.h:191:71: required from 'const dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> dlib::cross_validate_multiclass_trainer(const trainer_type&, const std::vector<_ValT>&, const std::vector<label_type>&, long int) [with trainer_type = dlib::one_vs_one_trainer<dlib::any_trainer<std::vector<std::pair<long unsigned int, double> >, double>, double>; sample_type = std::vector<std::pair<long unsigned int, double> >; label_type = double]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:73:66: required from 'void {anonymous}::test_data_io::run_test() [with sample_type = std::vector<std::pair<long unsigned int, double> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:219:70: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/one_vs_one_trainer.h:179:54: warning: implicitly-declared 'constexpr dlib::unordered_pair<double>::unordered_pair(const dlib::unordered_pair<double>&)' is deprecated [-Wdeprecated-copy] > 179 | const unordered_pair<label_type> p = pairs[i]; > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/optimization_solve_qp_using_smo.h:9, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/vector_normalizer_frobmetric.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics.h:13, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/ranking_tools.h:14, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:8, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../statistics/../optimization/../unordered_pair.h:79:25: note: because 'dlib::unordered_pair<double>' has user-provided 'dlib::unordered_pair<T>& dlib::unordered_pair<T>::operator=(const dlib::unordered_pair<T>&) [with T = double]' > 79 | unordered_pair& operator= ( > | ^~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<long unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<std::vector<std::pair<long unsigned int, double> > >; in_scalar_vector_type = std::vector<double>; K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >; sample_type_ = std::vector<std::pair<long unsigned int, double> >; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<std::vector<std::pair<long unsigned int, double> >, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<long unsigned int, double> > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::vector<std::pair<unsigned int, float> >, std::allocator<std::vector<std::pair<unsigned int, float> > > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<float, std::allocator<float> > > >; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > >; typename kern_type::scalar_type = float; typename K::scalar_type = float; dlib::krr_trainer<K>::scalar_type = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<std::vector<std::pair<unsigned int, float> >, std::allocator<std::vector<std::pair<unsigned int, float> > > >; in_scalar_vector_type = std::vector<float, std::allocator<float> >; K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > > >; sample_type_ = std::vector<std::pair<unsigned int, float> >; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<std::vector<std::pair<unsigned int, float> >, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > > >& dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::vector<std::pair<unsigned int, float> > >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::map<unsigned int, float>, std::allocator<std::map<unsigned int, float> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<float, std::allocator<float> > > >; K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >; typename kern_type::scalar_type = float; typename K::scalar_type = float; dlib::krr_trainer<K>::scalar_type = float]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<std::map<unsigned int, float>, std::allocator<std::map<unsigned int, float> > >; in_scalar_vector_type = std::vector<float, std::allocator<float> >; K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::sparse_linear_kernel<std::map<unsigned int, float> > >; sample_type_ = std::map<unsigned int, float>; scalar_type_ = float; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<std::map<unsigned int, float>, float>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<float, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, float> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, float> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, float> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, float> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<unsigned int, float> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h: In instantiation of 'const dlib::decision_function<K> dlib::krr_trainer<K>::do_train(const in_sample_vector_type&, const in_scalar_vector_type&, bool, std::vector<typename K::scalar_type>&, dlib::krr_trainer<K>::scalar_type&) const [with in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<std::map<unsigned int, double>, std::allocator<std::map<unsigned int, double> > > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; K = dlib::sparse_linear_kernel<std::map<unsigned int, double> >; typename kern_type::scalar_type = double; typename K::scalar_type = double; dlib::krr_trainer<K>::scalar_type = double]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:194:28: required from 'const dlib::decision_function<K> dlib::krr_trainer<K>::train(const in_sample_vector_type&, const in_scalar_vector_type&) const [with in_sample_vector_type = std::vector<std::map<unsigned int, double>, std::allocator<std::map<unsigned int, double> > >; in_scalar_vector_type = std::vector<double>; K = dlib::sparse_linear_kernel<std::map<unsigned int, double> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:182:34: required from 'dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type dlib::any_trainer<sample_type_, scalar_type_>::derived<T>::train(const std::vector<CharType>&, const std::vector<_ValT>&) const [with T = dlib::krr_trainer<dlib::sparse_linear_kernel<std::map<unsigned int, double> > >; sample_type_ = std::map<unsigned int, double>; scalar_type_ = double; dlib::any_trainer<sample_type_, scalar_type_>::trained_function_type = dlib::any_decision_function<std::map<unsigned int, double>, double>]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/../any/any_trainer.h:177:43: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:315:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 315 | lin_df = trainer.train(proj_x,y, loo_values, the_lambda); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:317:24: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >&)' is deprecated [-Wdeprecated-copy] > 317 | lin_df = trainer.train(proj_x,y); > | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 0, dlib::memory_manager_stateless_kernel_1<char>, dlib::row_major_layout> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:33, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/krr_trainer.h:321:16: warning: implicitly-declared 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, double> > >& dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, double> > >::operator=(const dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, double> > >&)' is deprecated [-Wdeprecated-copy] > 321 | df = ekm.convert_to_decision_function(lin_df.basis_vectors(0)); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm_threaded.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/data_io.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::sparse_linear_kernel<std::map<unsigned int, double> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::sparse_linear_kernel<std::map<unsigned int, double> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[241/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/active_learning.cpp.o -MF CMakeFiles/dtest.dir/active_learning.cpp.o.d -o CMakeFiles/dtest.dir/active_learning.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp: In function 'double {anonymous}::test_rank_unlabeled_training_samples(const std::vector<dlib::matrix<double, 0, 1> >&, const std::vector<double>&, dlib::active_learning_mode, int, bool)': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:110:49: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 110 | df = trainer.train(tsamples, tlabels); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:115:99: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 115 | df = trainer.train(randomly_subsample(samples,num,i), randomly_subsample(labels,num,i)); > | ^ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:54, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/active_learning.h: In instantiation of 'std::vector<long unsigned int> dlib::impl_rank_unlabeled_training_samples(const dlib::svm_c_linear_dcd_trainer<kernel_type>&, const in_sample_vector_type&, const in_scalar_vector_type&, const in_sample_vector_type2&, dlib::active_learning_mode) [with kernel_type = dlib::linear_kernel<dlib::matrix<double, 0, 1> >; in_sample_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<dlib::matrix<double, 0, 1> > > >; in_scalar_vector_type = dlib::matrix_op<dlib::op_std_vect_to_mat<std::vector<double> > >; in_sample_vector_type2 = dlib::matrix_op<dlib::op_array_to_mat<dlib::random_subset_selector<dlib::matrix<double, 0, 1> > > >]': >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/active_learning.h:150:52: required from 'std::vector<long unsigned int> dlib::rank_unlabeled_training_samples(const dlib::svm_c_linear_dcd_trainer<kernel_type>&, const in_sample_vector_type&, const in_scalar_vector_type&, const in_sample_vector_type2&, dlib::active_learning_mode) [with kernel_type = dlib::linear_kernel<dlib::matrix<double, 0, 1> >; in_sample_vector_type = std::vector<dlib::matrix<double, 0, 1> >; in_scalar_vector_type = std::vector<double>; in_sample_vector_type2 = dlib::random_subset_selector<dlib::matrix<double, 0, 1> >]' >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:104:54: required from here >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/active_learning.h:88:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 88 | df = trainer.train(temp_samples, temp_labels, temp); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:54, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/active_learning.h:93:16: warning: implicitly-declared 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >& dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >::operator=(const dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >&)' is deprecated [-Wdeprecated-copy] > 93 | df = trainer.train(temp_samples, temp_labels, temp); > | ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >In file included from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/svm_rank_trainer.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm.h:11, > from /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/active_learning.cpp:5: >/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/../dlib/svm/function.h:46:9: note: because 'dlib::decision_function<dlib::linear_kernel<dlib::matrix<double, 0, 1> > >' has user-provided 'dlib::decision_function<K>::decision_function(const dlib::decision_function<K>&) [with K = dlib::linear_kernel<dlib::matrix<double, 0, 1> >]' > 46 | decision_function ( > | ^~~~~~~~~~~~~~~~~ >[242/243] /usr/bin/x86_64-gentoo-linux-musl-g++ -I/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/.. -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -W -Wall -Wno-unused-function -DDLIB_JPEG_SUPPORT -DDLIB_PNG_SUPPORT -DDLIB_NO_GUI_SUPPORT -Wreturn-type -MD -MT CMakeFiles/dtest.dir/assignment_learning.cpp.o -MF CMakeFiles/dtest.dir/assignment_learning.cpp.o.d -o CMakeFiles/dtest.dir/assignment_learning.cpp.o -c /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/assignment_learning.cpp >[243/243] : && /usr/bin/x86_64-gentoo-linux-musl-g++ -O2 -pipe -march=x86-64 -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -rdynamic CMakeFiles/dtest.dir/main.cpp.o CMakeFiles/dtest.dir/tester.cpp.o CMakeFiles/dtest.dir/example.cpp.o CMakeFiles/dtest.dir/active_learning.cpp.o CMakeFiles/dtest.dir/any.cpp.o CMakeFiles/dtest.dir/any_function.cpp.o CMakeFiles/dtest.dir/array2d.cpp.o CMakeFiles/dtest.dir/array.cpp.o CMakeFiles/dtest.dir/assignment_learning.cpp.o CMakeFiles/dtest.dir/base64.cpp.o CMakeFiles/dtest.dir/bayes_nets.cpp.o CMakeFiles/dtest.dir/bigint.cpp.o 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> >!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! >!!!!!!!!!!!!!!!!!!!!!!!!!!!!! TEST FAILED: test_sockets !!!!!!!!!!!!!!!!!!!!!!!!!!!!! >!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! > >Failure message from test: > >Error occurred at line 223. >Error occurred in file /var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22/dlib/test/sockets.cpp. >Failing expression was !srv.error_occurred. > > |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/ /-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/ -\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/- > >Testing Finished >Total number of individual testing statements executed: 470556144 >Number of failed tests: 1 >Number of passed tests: 136 > > * ERROR: sci-libs/dlib-19.22::gentoo failed (test phase): > * Tests failed > * > * Call stack: > * ebuild.sh, line 127: Called src_test > * environment, line 4246: Called die > * The specific snippet of code: > * ./dtest --runall || die "Tests failed" ); > * > * If you need support, post the output of `emerge --info '=sci-libs/dlib-19.22::gentoo'`, > * the complete build log and the output of `emerge -pqv '=sci-libs/dlib-19.22::gentoo'`. > * The complete build log is located at '/var/log/emerge-log/build/sci-libs/dlib-19.22:20220406-161129.log'. > * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-libs/dlib-19.22/temp/build.log'. > * The ebuild environment file is located at '/var/tmp/portage/sci-libs/dlib-19.22/temp/environment'. > * Working directory: '/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22_build/dlib/test' > * S: '/var/tmp/portage/sci-libs/dlib-19.22/work/dlib-19.22' >
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