minimal example

minimal-example1.cpp (text/x-c++src), 604 bytes, created by tt_1 on 2021-01-06 18:27:36 UTC

#include <stdint.h>
#include <array>
#include <cstring>

extern void* globalData;

class Container
{
public:

    std::array<uint8_t, 1> militarySettings_;
    std::array<uint8_t, 3> toolsSettings_;
    void bar();
};

void Pop(void* data, unsigned length){
    std::memcpy(data, globalData, length);
}
uint8_t PopUnsignedChar(){
    uint8_t i;
    Pop(&i, sizeof(i));
    return i;
}

void Container::bar()
{
    for (uint8_t &militarySetting : militarySettings_)
        militarySetting = PopUnsignedChar();

    for (uint8_t &toolsSetting : toolsSettings_)
        toolsSetting = PopUnsignedChar();
}