56 lines
1.4 KiB
C++
Executable File
56 lines
1.4 KiB
C++
Executable File
// Copyright (c) 1999
|
|
// Max-Planck-Institute Saarbruecken (Germany). 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.
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
// SPDX-License-Identifier: GPL-3.0+
|
|
//
|
|
//
|
|
// Author(s) : Matthias Baesken
|
|
|
|
#ifndef CGAL_COMPARE_VERTICES_H
|
|
#define CGAL_COMPARE_VERTICES_H
|
|
|
|
#include <CGAL/license/Point_set_2.h>
|
|
|
|
|
|
namespace CGAL {
|
|
|
|
namespace internal {
|
|
|
|
// compare function objects for the priority queues used in nearest neighbor search
|
|
template<class VP, class NT,class MAP_TYPE>
|
|
class compare_vertices {
|
|
public:
|
|
//std::map<VP,NT,std::less<VP> > *pmap;
|
|
MAP_TYPE* pmap;
|
|
|
|
compare_vertices(MAP_TYPE *p){ pmap=p; }
|
|
|
|
bool operator()(VP e1, VP e2)
|
|
// get the priorities from the map and return result of comparison ...
|
|
{ NT& v1 = (*pmap)[e1];
|
|
NT& v2 = (*pmap)[e2];
|
|
return (v1 > v2);
|
|
}
|
|
};
|
|
|
|
|
|
} // namespace internal
|
|
|
|
|
|
} //namespace CGAL
|
|
|
|
#endif // CGAL_COMPARE_VERTICES_H
|