#ifndef RFL_INTERNAL_ISEXTRAFIELDS_HPP_ #define RFL_INTERNAL_ISEXTRAFIELDS_HPP_ #include #include "../ExtraFields.hpp" namespace rfl::internal { template class is_extra_fields; template class is_extra_fields : public std::false_type {}; template class is_extra_fields> : public std::true_type {}; template constexpr bool is_extra_fields_v = is_extra_fields>>::value; } // namespace rfl::internal #endif