8 #ifndef DXLE_INC_TYPE_TRAITS_COMMON_TYPE_HPP_ 9 #define DXLE_INC_TYPE_TRAITS_COMMON_TYPE_HPP_ 10 #include <type_traits> 13 namespace type_traits {
14 using std::common_type;
15 template<
typename... T>
using common_type_t =
typename common_type<T...>::type;
17 using namespace type_traits;
19 #endif //DXLE_INC_TYPE_TRAITS_COMMON_TYPE_HPP_
typename common_type< T... >::type common_type_t