Factorials

#include <iostream>
#include <string>
#include <boost/mpl/int.hpp>
#include <boost/mpl/for_each.hpp>
#include <boost/mpl/push_front.hpp>
#include <boost/mpl/list.hpp>
#include <boost/mpl/transform.hpp>
#include <boost/mpl/vector.hpp>
#include <boost/mpl/push_back.hpp>
#include <boost/mpl/multiplies.hpp>
#include <boost/mpl/range_c.hpp>
#include <boost/mpl/back.hpp>

namespace mpl = boost::mpl;
using namespace mpl;
const int border = 15;

typedef range_c<int, 1, border> nums;
typedef vector<int_<1>> data;

typedef mpl::fold<
    nums, data,
    mpl::push_back<_1, mpl::multiplies<_2, back<_1>>>
>::type Factorials;


// Print result sequence
template <class T> struct wrap { };
struct print_value
{
    template <class T>
    void operator () (wrap <T>) const {
        std::cout
            << T::value << std::endl;
    }
};
template <class TSeq> void print_values()
{
    mpl::for_each <TSeq, wrap <_> >(print_value());
}

int main() {
    std::cout << "Factorials from 0 to " << std::to_string(border) << std::endl;
    print_values<Factorials>();
    system("pause");
    return 0;
}