#include <cstdio>

#include "boost/fusion/include/map.hpp"
#include "boost/fusion/include/pair.hpp"
#include "boost/fusion/include/at_key.hpp"

using namespace boost;

class MappedType
{
public:
	MappedType() : m_value(1234.0) {}

	double	m_value;
};


class ClassA
{
public:
	struct key0;
	struct key1;

	void Print() const
	{
		printf("MappedType 0 : %g\nMappedType 1 : %g\n",
			fusion::at_key<key0>(m_map).m_value,
			fusion::at_key<key1>(m_map).m_value);
	}

	fusion::map<
		fusion::pair<key0, MappedType>,
		fusion::pair<key1, MappedType>
	> m_map;
};


int main()
{
	ClassA object1;
	std::pair<int, ClassA> pair0(0, object1);
	printf("object copy construction (not broken)\n");
	pair0.second.Print();


	std::pair<int, ClassA> pair1(1, ClassA());
	printf("in place construction (broken for c++11)\n");
	pair1.second.Print();

	return 0;
}