make_array.hpp

#include <boost/array.hpp>

namespace boost
{

    template<typename T>
    inline boost::array<T, 0>
    make_array()
    {
        boost::array<T, 0> res;
        return res;
    }

    template<typename T, class... Args>
    inline boost::array<T, sizeof...(Args) + 1>
    make_array(T&& t, Args&&... args)
    {
        boost::array<T, sizeof...(Args) + 1> res{
            {std::forward<T>(t),
             static_cast<T>(std::forward<Args>(args))...}    
        };
        return res;
    }
}