Makefile

all:
	g++ -o test test.cpp

Output

hank@davros:~/tmp$ ./test 
1
Freeing Type!
5
4.3

test.cpp

#include <cstdio>
#include <iostream>
#include <boost/fusion/sequence.hpp>
#include <boost/fusion/algorithm/iteration/for_each.hpp>
#include <boost/fusion/container/set.hpp>
#include <boost/fusion/include/sequence.hpp>
#include <boost/program_options.hpp>
#include <boost/fusion/include/filter_if.hpp>
using namespace std;
using namespace boost;

struct Type
{
    Type()
    : attribute(1)
    {}

    ~Type()
    {
        printf("Freeing Type!\n"); fflush(stdout);
    }

    int attribute;
};

ostream& operator<<(ostream& stream, Type t)
{
    stream << 1;
    return stream;
}

struct print
{

    // This function works on pointers.
    template<class E>
    typename boost::disable_if_c<boost::is_pointer<E>::value, void>::type
    operator()(E const x) const
    {
        cout << x << endl;
    }
    // This function works on pointers.
    template<class E>
    typename boost::enable_if_c<boost::is_pointer<E>::value, void>::type
    operator()(E const x) const
    {
        cout << *(x) << endl;
    }
};

int main()
{
    typedef fusion::set<Type*, int, double> S;
    Type* t = new Type;
    S s(t, 5, 4.3);
    fusion::for_each(s, print());
}