/usr/include/CGAL/Residue.h is in libcgal-dev 4.7-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | // Copyright (c) 2006-2008 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 Lesser 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.
//
// $URL$
// $Id$
//
// Author(s) : Michael Hemmer
/*! \file CGAL/Residue.h
\brief Defines the class CGAL::Residue and CGAL::Modular_traits.
Provides the \c CGAL::Modular_traits specialization for the build in number
types.
*/
#ifndef CGAL_RESIDUE_H
#define CGAL_RESIDUE_H 1
#include <CGAL/basic.h>
#include <CGAL/Modular_arithmetic/Residue_type.h>
#include <CGAL/Coercion_traits.h>
namespace CGAL {
/*! \brief Specialization of CGAL::NT_traits for \c Residue, which is a model
* of the \c Field concept.
* \ingroup CGAL_NT_traits_spec
*/
template <>
class Algebraic_structure_traits<Residue>
: public Algebraic_structure_traits_base< Residue ,Field_tag >{
public:
typedef CGAL::Tag_true Is_exact;
};
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(short,CGAL::Residue)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(int ,CGAL::Residue)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(long ,CGAL::Residue)
} //namespace CGAL
#endif //#ifnedef CGAL_RESIDUE_H 1
|