make_array.hpp

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#ifndef SILICIUM_MAKE_ARRAY_HPP
#define SILICIUM_MAKE_ARRAY_HPP

#include <silicium/config.hpp>
#include <silicium/identity.hpp>
#include <array>

namespace Si
{
    template <class Element = void, class ...T>
    auto make_array(T &&...elements)
#if !SILICIUM_COMPILER_HAS_AUTO_RETURN_TYPE
        -> std::array<
            typename std::conditional<
                std::is_same<Element, void>::value,
                std::common_type<T...>,
                identity<Element>
            >::type::type,
            sizeof...(elements)
        >
#endif
    {
        typedef typename std::conditional<
            std::is_same<Element, void>::value,
            std::common_type<T...>,
            identity<Element>
        >::type::type element_type;
        std::array<element_type, sizeof...(elements)> result =
        {{
            std::forward<T>(elements)...
        }};
        return result;
    }
}

#endif