diff --git a/types/traits.hpp b/types/traits.hpp index 61708e5a..74712ec7 100644 --- a/types/traits.hpp +++ b/types/traits.hpp @@ -304,6 +304,10 @@ struct is_container< > : public std::true_type {}; +template +struct is_container> : public std::true_type {}; + + template constexpr auto is_container_v = is_container::value;