bit_flags.h

/*****************************************************************************
 * VCLib                                                                     *
 * Visual Computing Library                                                  *
 *                                                                           *
 * Copyright(C) 2021-2025                                                    *
 * Visual Computing Lab                                                      *
 * ISTI - Italian National Research Council                                  *
 *                                                                           *
 * All rights reserved.                                                      *
 *                                                                           *
 * This program is free software; you can redistribute it and/or modify      *
 * it under the terms of the Mozilla Public License Version 2.0 as published *
 * by the Mozilla 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              *
 * Mozilla Public License Version 2.0                                        *
 * (https://www.mozilla.org/en-US/MPL/2.0/) for more details.                *
 ****************************************************************************/
 
#ifndef VCL_MESH_COMPONENTS_CONCEPTS_BIT_FLAGS_H
#define VCL_MESH_COMPONENTS_CONCEPTS_BIT_FLAGS_H
 
#include "../base/predicates.h"
 
#include <vclib/space/core.h>
#include <vclib/base.h>
 
namespace vcl::comp {
 
template<typename, bool>
class BitFlags;
 
template<int, typename, bool>
class PolygonBitFlags;
 
template<typename, bool>
class TriangleBitFlags;
 
template<typename T>
concept HasPolygonBitFlags =
    ITB::IsDerivedFromSpecializationOfV<T, PolygonBitFlags>;
 
template<typename T>
concept HasTriangleBitFlags =
    TB::IsDerivedFromSpecializationOfV<T, TriangleBitFlags>;
 
template<typename T>
concept HasFaceBitFlags = HasPolygonBitFlags<T> || HasTriangleBitFlags<T>;
 
template<typename T>
concept HasBitFlags =
    HasFaceBitFlags<T> || TB::IsDerivedFromSpecializationOfV<T, BitFlags>;
 
} // namespace vcl::comp
 
#endif // VCL_MESH_COMPONENTS_CONCEPTS_BIT_FLAGS_H