/usr/include/CGAL/Gmp_coercion_traits.h is in libcgal-dev 4.7-4.
This file is owned by root:root, with mode 0o644.
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// 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 <hemmer@mpi-inf.mpg.de>
/*! \file NiX/Gmp/Coercion_traits.h
* \brief Provides specializations of Coercion_traits for the Gmp types.
*/
#ifndef CGAL_GMP_COERCION_TRAITS_H
#define CGAL_GMP_COERCION_TRAITS_H 1
#include <CGAL/number_type_basic.h>
#include <CGAL/GMP/Gmpz_type.h>
#include <CGAL/GMP/Gmpzf_type.h>
#include <CGAL/GMP/Gmpfr_type.h>
#include <CGAL/GMP/Gmpq_type.h>
#include <CGAL/Coercion_traits.h>
#ifdef CGAL_USE_GMP
namespace CGAL {
//Gmp internal coercions:
CGAL_DEFINE_COERCION_TRAITS_FOR_SELF(Gmpz)
CGAL_DEFINE_COERCION_TRAITS_FOR_SELF(Gmpzf)
CGAL_DEFINE_COERCION_TRAITS_FOR_SELF(Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(Gmpz,Gmpzf)
//CGAL_DEFINE_COERCION_TRAITS_FROM_TO(Gmpzf,Gmpzq); // todo
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(Gmpz,Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(Gmpfr,Gmpq)
// The following definitions reflect the interaction of the Gmp number types
// with the built in types,
// Gmpz:
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(short ,Gmpz)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(int ,Gmpz)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(long ,Gmpz)
// Gmpzf: not tested
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(short ,Gmpzf)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(int ,Gmpzf)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(long ,Gmpzf)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(float ,Gmpzf)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(double ,Gmpzf)
// Gmpq:
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(short ,Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(int ,Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(long ,Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(float ,Gmpq)
CGAL_DEFINE_COERCION_TRAITS_FROM_TO(double ,Gmpq)
} //namespace CGAL
#endif // CGAL_USE_GMP
#endif //CGAL_GMP_COERCION_TRAITS_H 1
//EOF
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