/usr/include/CGAL/is_convertible.h is in libcgal-dev 4.11-2build1.
This file is owned by root:root, with mode 0o644.
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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 | // Copyright (c) 2011 INRIA Saclay Ile-de-France (France).
// All rights reserved.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// 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.
//
// 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) : Marc Glisse
#ifndef CGAL_IS_CONVERTIBLE_H
#define CGAL_IS_CONVERTIBLE_H
#include <boost/type_traits/integral_constant.hpp>
#include <boost/type_traits/is_convertible.hpp>
#ifdef CGAL_USE_GMPXX
#include <gmpxx.h>
#endif
namespace CGAL {
template<class From,class To>struct is_implicit_convertible
: boost::is_convertible<From,To> {};
#ifdef CGAL_USE_GMPXX
// Work around a gmpxx misfeature
template<class T>struct is_implicit_convertible<__gmp_expr<mpq_t,T>,mpz_class>
: boost::false_type {};
#endif
// TODO: add is_explicit_convertible (using boost::is_constructible?)
}
#endif // CGAL_IS_CONVERTIBLE_H
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