#include <iostream>
#include "boost/mpl/vector.hpp"
#include "boost/mpl/map.hpp"
#include "boost/mpl/placeholders.hpp"
#include "boost/mpl/fold.hpp"
#include "boost/mpl/clear.hpp"
#include "boost/mpl/insert.hpp"
using namespace boost::mpl;
using placeholders::_1;
using placeholders::_2;
/*template<type> 
  struct tag
  {
  template<typename v>
  operator()(type t,v val) { return index<type>; }; 
  };
  */



template<typename tags>
struct cont {
	typedef clear<map<pair<int,int> > >::type emptymap;
	template<typename T>
	struct index { typedef int type; void p() { std::cout << typeid(T) << endl; }; };
	typedef typename fold<tags, emptymap, insert<_1,pair<_2, index<_2> > > >::type
		ftype;

	//FE(i, tags)
	//	map<index<i>
	//	index<tag>
	template<typename T>
		int get() 
		{

		};
	template<typename tag>
		ftype<tag>::type 
	operator()(tag &z)
	{
		ftype<tag>::type 
	}
};




struct name {};
cont<vector<name> > cz;
main()
{


}