mirror of https://github.com/CGAL/cgal
101 lines
2.6 KiB
C++
101 lines
2.6 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); you may redistribute it under
|
|
// the terms of the Q Public License version 1.0.
|
|
// See the file LICENSE.QPL distributed with CGAL.
|
|
//
|
|
// 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.
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
//
|
|
// Author(s) : Monique Teillaud <Monique.Teillaud@sophia.inria.fr>
|
|
|
|
#ifndef CGAL_TRIANGULATION_DS_VERTEX_BASE_3_H
|
|
#define CGAL_TRIANGULATION_DS_VERTEX_BASE_3_H
|
|
|
|
#include <CGAL/basic.h>
|
|
#include <CGAL/Dummy_tds_3.h>
|
|
|
|
CGAL_BEGIN_NAMESPACE
|
|
|
|
template < typename TDS = void >
|
|
class Triangulation_ds_vertex_base_3
|
|
{
|
|
public:
|
|
typedef TDS Triangulation_data_structure;
|
|
typedef typename TDS::Vertex_handle Vertex_handle;
|
|
typedef typename TDS::Cell_handle Cell_handle;
|
|
|
|
template <typename TDS2>
|
|
struct Rebind_TDS { typedef Triangulation_ds_vertex_base_3<TDS2> Other; };
|
|
|
|
Triangulation_ds_vertex_base_3()
|
|
: _c() {}
|
|
|
|
Triangulation_ds_vertex_base_3(const Cell_handle& c)
|
|
: _c(c) {}
|
|
|
|
const Cell_handle& cell() const
|
|
{ return _c; }
|
|
|
|
void set_cell(const Cell_handle& c)
|
|
{ _c = c; }
|
|
|
|
// the following trivial is_valid allows
|
|
// the user of derived cell base classes
|
|
// to add their own purpose checking
|
|
bool is_valid(bool = false, int = 0) const
|
|
{
|
|
return cell() != Cell_handle();
|
|
}
|
|
|
|
// For use by the Compact_container.
|
|
void * for_compact_container() const
|
|
{ return _c.for_compact_container(); }
|
|
void * & for_compact_container()
|
|
{ return _c.for_compact_container(); }
|
|
|
|
private:
|
|
Cell_handle _c;
|
|
};
|
|
|
|
template < class TDS >
|
|
inline
|
|
std::istream&
|
|
operator>>(std::istream &is, Triangulation_ds_vertex_base_3<TDS> &)
|
|
// no combinatorial information.
|
|
{
|
|
return is;
|
|
}
|
|
|
|
template < class TDS >
|
|
inline
|
|
std::ostream&
|
|
operator<<(std::ostream &os, const Triangulation_ds_vertex_base_3<TDS> &)
|
|
// no combinatorial information.
|
|
{
|
|
return os;
|
|
}
|
|
|
|
// Specialization for void.
|
|
template <>
|
|
class Triangulation_ds_vertex_base_3<void>
|
|
{
|
|
public:
|
|
typedef Dummy_tds_3 Triangulation_data_structure;
|
|
typedef Triangulation_data_structure::Vertex_handle Vertex_handle;
|
|
typedef Triangulation_data_structure::Cell_handle Cell_handle;
|
|
template <typename TDS2>
|
|
struct Rebind_TDS { typedef Triangulation_ds_vertex_base_3<TDS2> Other; };
|
|
};
|
|
|
|
CGAL_END_NAMESPACE
|
|
|
|
#endif // CGAL_TRIANGULATION_DS_VERTEX_BASE_3_H
|