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hash function for integers

This commit is contained in:
Baruch Zukerman 2006-06-18 12:40:01 +00:00
parent 8c456d1e32
commit cb1b03f4d8
2 changed files with 41 additions and 0 deletions
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@ -258,6 +258,7 @@ Arrangement_2/doc_tex/Sweep_line_2/sl_simple.ps -text
Arrangement_2/examples/Arrangement_2/ex_dual_lines.C -text
Arrangement_2/examples/Arrangement_2/ex_unbounded_non_intersecting.C -text
Arrangement_2/examples/Arrangement_2/points.dat -text
Arrangement_2/include/CGAL/Sweep_line_2/Integer_hash_function.h eol=lf
Arrangement_of_spheres_3/include/CGAL/Arrangement_of_spheres_3/Sphere_key.h -text
Arrangement_of_spheres_3/include/CGAL/Tools/Coordinate_index.h -text
Arrangement_of_spheres_3/src/CGAL/Arrangement_of_spheres_traits_3.C -text

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Arrangement_2/include/CGAL/Sweep_line_2/Integer_hash_function.h Normal file
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@ -0,0 +1,40 @@
// Copyright (c) 1997 Tel-Aviv University (Israel).
// 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) : Baruch Zukerman <baruchzu@post.tau.ac.il>
#ifndef CGAL_INTEGER_HASH_FUNCTION
#define CGAL_INTEGER_HASH_FUNCTION
#include <CGAL/basic.h>
#include <cstddef>
CGAL_BEGIN_NAMESPACE
struct Integer_hash_function
{
typedef std::size_t result_type;
std::size_t operator() (unsigned int i) const
{
return i;
}
};
CGAL_END_NAMESPACE
#endif