vertex.h

/*****************************************************************************
 * VCLib                                                                     *
 * Visual Computing Library                                                  *
 *                                                                           *
 * Copyright(C) 2021-2025                                                    *
 * Visual Computing Lab                                                      *
 * ISTI - Italian National Research Council                                  *
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 * 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            *
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 * 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_ELEMENTS_VERTEX_H
#define VCL_MESH_ELEMENTS_VERTEX_H
 
#include "base/element.h"
#include "vertex_components.h"
 
namespace vcl {
 
template<typename MeshType, comp::ComponentConcept... Comps>
class Vertex : public Element<ElemId::VERTEX, MeshType, Comps...>
{
public:
    Vertex() = default;
 
    friend void swap(Vertex& a, Vertex& b) { a.swap(b); }
};
 
template<typename MeshType, comp::ComponentConcept... Comps>
class Vertex<MeshType, TypeWrapper<Comps...>> :
        public Vertex<MeshType, Comps...>
{
};
 
/* Concepts */
 
template<typename T>
concept VertexConcept = IsDerivedFromSpecializationOfV<T, Vertex> &&
                        RemoveRef<T>::ELEMENT_ID == ElemId::VERTEX &&
                        vert::HasBitFlags<T> && vert::HasPosition<T>;
 
} // namespace vcl
 
#endif // VCL_MESH_ELEMENTS_VERTEX_H