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// Copyright (c) 2004 INRIA Sophia-Antipolis (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// 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 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL: svn+ssh://scm.gforge.inria.fr/svn/cgal/branches/next/Triangulation_3/include/CGAL/Regular_triangulation_cell_base_3.h $
// $Id: Regular_triangulation_cell_base_3.h 67117 2012-01-13 18:14:48Z lrineau $
//
// Author(s) : Christophe Delage <christophe.delage@sophia.inria.fr>
// cell of a triangulation of any dimension <=3
// with hidden points (for the regular triangulation)
#ifndef CGAL_REGULAR_TRIANGULATION_CELL_BASE_3_H
#define CGAL_REGULAR_TRIANGULATION_CELL_BASE_3_H
#include <list>
#include <CGAL/Triangulation_vertex_base_3.h>
namespace CGAL {
template < typename GT,
typename Cb = Triangulation_cell_base_3<GT>,
typename C = std::list<typename GT::Weighted_point_3> >
class Regular_triangulation_cell_base_3
: public Cb
{
public:
static const bool DO_HIDE_POINT = true;
typedef typename Cb::Vertex_handle Vertex_handle;
typedef typename Cb::Cell_handle Cell_handle;
typedef GT Geom_traits;
typedef typename Geom_traits::Weighted_point_3 Point;
typedef C Point_container;
typedef typename Point_container::iterator Point_iterator;
typedef typename Point_container::const_iterator Point_const_iterator;
template < typename TDS2 >
struct Rebind_TDS {
typedef typename Cb::template Rebind_TDS<TDS2>::Other Cb2;
typedef Regular_triangulation_cell_base_3<GT, Cb2, C> Other;
};
Regular_triangulation_cell_base_3()
: Cb() {}
Regular_triangulation_cell_base_3(Vertex_handle v0,
Vertex_handle v1,
Vertex_handle v2,
Vertex_handle v3)
: Cb(v0, v1, v2, v3) {}
Regular_triangulation_cell_base_3(Vertex_handle v0,
Vertex_handle v1,
Vertex_handle v2,
Vertex_handle v3,
Cell_handle n0,
Cell_handle n1,
Cell_handle n2,
Cell_handle n3)
: Cb(v0, v1, v2, v3, n0, n1, n2, n3) {}
Point_iterator hidden_points_begin() { return _hidden.begin(); }
Point_iterator hidden_points_end() { return _hidden.end(); }
Point_const_iterator hidden_points_begin() const { return _hidden.begin(); }
Point_const_iterator hidden_points_end() const { return _hidden.end(); }
void hide_point (const Point &p) { _hidden.push_back(p); }
// void unhide_point (Point_iterator i) { _hidden.delete(i); }
private:
Point_container _hidden;
};
} //namespace CGAL
#endif // CGAL_REGULAR_TRIANGULATION_CELL_BASE_3_H
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