#include <iostream>
#include <string>
#include <vector>
#include <boost/type_erasure/any.hpp>
#include <boost/type_erasure/operators.hpp>
#include <boost/type_erasure/binding.hpp>
#include <boost/type_erasure/builtin.hpp>
#include <boost/type_erasure/operators.hpp>
#include <boost/type_erasure/member.hpp>
#include <boost/type_erasure/free.hpp>
#include <boost/mpl/vector.hpp>

namespace te = boost::type_erasure;
namespace mpl = boost::mpl;

using deobject = te::any<
			mpl::vector< 
te::copy_constructible< te::_self >,
				te::ostreamable< >,
				te::relaxed
			>, te::_self
        >;

struct IPrintMyCtors {
	std::string name { "IPrintMyCtors" };
	IPrintMyCtors() {
		std::cout << "ctor" << std::endl;
	}

	IPrintMyCtors( IPrintMyCtors const & other) {
		std::cout << "copy ctor" << std::endl;
		name = other.name;
	}
	IPrintMyCtors( IPrintMyCtors && other) = default;
};
std::ostream & operator<<(std::ostream &os, IPrintMyCtors const & et) {
	os << et.name;
	return os;
}

using dobject_container = std::vector<deobject> ;
std::ostream & operator<<(std::ostream &os, dobject_container const & c) {
	os << "<container>" << std::endl;
    for (auto const & e : c) {
        os << "<element>";
        os << e;
        os << "</element>\n";
    }
	os << "</container>" << std::endl;
	return os;
}

int main( int argc, char *argv[] ) {

		dobject_container first_container;
		deobject a(10);
		deobject b(1.9);
		deobject c(first_container);
		first_container.push_back(10);
		first_container.push_back(1.9);
        first_container.push_back(std::string("I am a string on the first container"));
		first_container.push_back(IPrintMyCtors());
		first_container.push_back(7);
        
        dobject_container second_container;
		second_container.push_back(4);
        second_container.push_back(std::string("I am a string on the second container"));

        std::cout << "Appending first_container to second_container\n";
        second_container.push_back(first_container);
		first_container.push_back(9);

        std::cout << "Printing the second_container\n";    
        std::cout << second_container;

	return 0; 
}