mirror of https://github.com/CGAL/cgal
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
// Copyright (c) 1998 INRIA Sophia-Antipolis (France).
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// 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) : Olivier Devillers <Olivivier.Devillers@sophia.inria.fr>
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// Mariette Yvinec <Mariette.Yvinec@sophia.inria.fr>
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#ifndef CGAL_TRIANGULATION_HIERARCHY_VERTEX_BASE_2_H
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#define CGAL_TRIANGULATION_HIERARCHY_VERTEX_BASE_2_H
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#include <CGAL/license/Triangulation_2.h>
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#include <CGAL/basic.h>
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namespace CGAL {
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template < class Vbb>
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class Triangulation_hierarchy_vertex_base_2
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: public Vbb
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{
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typedef Vbb Base;
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typedef typename Base::Triangulation_data_structure Tds;
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public:
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typedef typename Base::Point Point;
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typedef Tds Triangulation_data_structure;
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typedef typename Tds::Vertex_handle Vertex_handle;
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typedef typename Tds::Face_handle Face_handle;
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template < typename TDS2 >
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struct Rebind_TDS {
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typedef typename Vbb::template Rebind_TDS<TDS2>::Other Vb2;
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typedef Triangulation_hierarchy_vertex_base_2<Vb2> Other;
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};
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Triangulation_hierarchy_vertex_base_2()
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: Base()
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{}
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Triangulation_hierarchy_vertex_base_2(const Point & p, Face_handle f)
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: Base(p,f)
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{}
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Triangulation_hierarchy_vertex_base_2(const Point & p)
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: Base(p)
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{}
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Vertex_handle up() {return _up;}
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Vertex_handle down() {return _down;}
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void set_up(Vertex_handle u) {_up=u;}
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void set_down(Vertex_handle d) { _down=d;}
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private:
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Vertex_handle _up = nullptr; // same vertex one level above
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Vertex_handle _down = nullptr; // same vertex one level below
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};
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} //namespace CGAL
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#endif // CGAL_TRIANGULATION_HIERARCHY_VERTEX_BASE_2_H
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