mirror of https://github.com/CGAL/cgal
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// Copyright (c) 2007 GeometryFactory (France). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org)
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Andreas Fabri, Fernando Cacciola
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#ifndef CGAL_POLYHEDRON_ITEMS_WITH_ID_3_H
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#define CGAL_POLYHEDRON_ITEMS_WITH_ID_3_H
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#include <CGAL/license/Polyhedron.h>
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#include <CGAL/HalfedgeDS_vertex_max_base_with_id.h>
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#include <CGAL/HalfedgeDS_halfedge_max_base_with_id.h>
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#include <CGAL/HalfedgeDS_face_max_base_with_id.h>
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namespace CGAL {
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class Polyhedron_items_with_id_3 {
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public:
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template < class Refs, class Traits>
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struct Vertex_wrapper {
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typedef typename Traits::Point_3 Point;
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typedef HalfedgeDS_vertex_max_base_with_id< Refs, Point, std::size_t> Vertex;
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};
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template < class Refs, class Traits>
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struct Halfedge_wrapper {
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typedef HalfedgeDS_halfedge_max_base_with_id<Refs, std::size_t> Halfedge;
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};
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template < class Refs, class Traits>
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struct Face_wrapper {
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typedef HalfedgeDS_face_max_base_with_id< Refs, Tag_false, std::size_t> Face;
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};
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};
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template<class HalfedgeDS_with_id>
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void set_halfedgeds_items_id ( HalfedgeDS_with_id& hds )
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{
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std::size_t vertex_id = 0 ;
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std::size_t halfedge_id = 0 ;
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std::size_t face_id = 0 ;
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for ( typename HalfedgeDS_with_id::Vertex_iterator vit = hds.vertices_begin(), evit = hds.vertices_end()
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; vit != evit
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; ++ vit
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)
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vit->id() = vertex_id ++ ;
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for ( typename HalfedgeDS_with_id::Halfedge_iterator hit = hds.halfedges_begin(), ehit = hds.halfedges_end()
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; hit != ehit
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; ++ hit
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)
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hit->id() = halfedge_id ++ ;
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for ( typename HalfedgeDS_with_id::Face_iterator fit = hds.facets_begin(), efit = hds.facets_end()
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; fit != efit
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; ++ fit
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)
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fit->id() = face_id ++ ;
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}
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} //namespace CGAL
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#endif // CGAL_POLYHEDRON_ITEMS_WITH_ID_3_H //
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// EOF //
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