mirror of https://github.com/CGAL/cgal
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
// Copyright (c) 1999,2000,2001,2002,2003 INRIA Sophia-Antipolis (France).
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org).
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
|
|
//
|
|
//
|
|
// Author(s) : Mariette Yvinec
|
|
|
|
|
|
#ifndef CGAL_TRIANGULATION_DS_VERTEX_BASE_2_H
|
|
#define CGAL_TRIANGULATION_DS_VERTEX_BASE_2_H
|
|
|
|
#include <CGAL/license/TDS_2.h>
|
|
|
|
|
|
#include <CGAL/config.h>
|
|
#include <iostream>
|
|
#include <CGAL/Dummy_tds_2.h>
|
|
|
|
namespace CGAL {
|
|
|
|
template < class TDS = void >
|
|
class Triangulation_ds_vertex_base_2
|
|
{
|
|
|
|
public:
|
|
typedef TDS Triangulation_data_structure;
|
|
typedef typename TDS::Face_handle Face_handle;
|
|
typedef typename TDS::Vertex_handle Vertex_handle;
|
|
|
|
template <typename TDS2>
|
|
struct Rebind_TDS { typedef Triangulation_ds_vertex_base_2<TDS2> Other; };
|
|
|
|
Triangulation_ds_vertex_base_2 () : _f() {}
|
|
Triangulation_ds_vertex_base_2(Face_handle f) : _f(f) {}
|
|
|
|
Face_handle face() const { return _f;}
|
|
void set_face(Face_handle f) { _f = f ;}
|
|
|
|
//the following trivial is_valid to allow
|
|
// the user of derived face base classes
|
|
// to add their own purpose checking
|
|
bool is_valid(bool /*verbose*/=false, int /*level*/= 0) const
|
|
{return face() != Face_handle();}
|
|
|
|
// For use by the Compact_container.
|
|
void * for_compact_container() const { return _f.for_compact_container(); }
|
|
void for_compact_container(void* p) { _f.for_compact_container(p); }
|
|
|
|
private:
|
|
Face_handle _f;
|
|
};
|
|
|
|
// Specialization for void.
|
|
template <>
|
|
class Triangulation_ds_vertex_base_2<void>
|
|
{
|
|
public:
|
|
typedef Dummy_tds_2 Triangulation_data_structure;
|
|
typedef Triangulation_data_structure::Vertex_handle Vertex_handle;
|
|
typedef Triangulation_data_structure::Face_handle Face_handle;
|
|
template <typename TDS2>
|
|
struct Rebind_TDS { typedef Triangulation_ds_vertex_base_2<TDS2> Other; };
|
|
};
|
|
|
|
|
|
template < class TDS >
|
|
inline
|
|
std::istream&
|
|
operator>>(std::istream &is, Triangulation_ds_vertex_base_2<TDS> &)
|
|
// no combinatorial information.
|
|
{
|
|
return is;
|
|
}
|
|
|
|
template < class TDS >
|
|
inline
|
|
std::ostream&
|
|
operator<<(std::ostream &os, const Triangulation_ds_vertex_base_2<TDS> &)
|
|
// no combinatorial information.
|
|
{
|
|
return os;
|
|
}
|
|
} //namespace CGAL
|
|
|
|
#endif //CGAL_TRIANGULATION_DS_VERTEX_BASE_2_H
|