Basic types (e.g. std::size_t, std::nullptr_t), RTTI (e.g. std::type_info)
类型特征 (e.g. std::is_integral, std::rank), 编译时常量 (e.g. std::integer_sequence, std::ratio)
Constant evaluation context
Basic types (e.g. std::size_t, std::nullptr_t), RTTI (e.g. std::type_info)
类型特征 (e.g. std::is_integral, std::rank), 编译时常量 (e.g. std::integer_sequence, std::ratio)
Constant evaluation context