diff --git a/src/common/Utilities/Concepts.h b/src/common/Utilities/Concepts.h new file mode 100644 index 00000000000..3f52c6613ca --- /dev/null +++ b/src/common/Utilities/Concepts.h @@ -0,0 +1,29 @@ +/* + * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see . + */ + +#ifndef TRINITYCORE_CONCEPTS_H +#define TRINITYCORE_CONCEPTS_H + +#include + +namespace Trinity +{ +template +concept invocable_r = std::is_invocable_r_v; +} + +#endif // TRINITYCORE_CONCEPTS_H