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// Copyright (c) 2008 INRIA Sophia-Antipolis (France).
// 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: svn+ssh://scm.gforge.inria.fr/svn/cgal/branches/next/Circular_kernel_3/include/CGAL/Exact_spherical_kernel_3.h $
// $Id: Exact_spherical_kernel_3.h 67117 2012-01-13 18:14:48Z lrineau $
//
// Author(s) : Monique Teillaud, Sylvain Pion, Pedro Machado
// Partially supported by the IST Programme of the EU as a
// STREP (FET Open) Project under Contract No IST-006413
// (ACS -- Algorithms for Complex Shapes)
#ifndef CGAL_EXACT_SPHERICAL_3_KERNEL_H
#define CGAL_EXACT_SPHERICAL_3_KERNEL_H
#include <CGAL/Cartesian.h>
#include <CGAL/Algebraic_kernel_for_spheres_2_3.h>
#include <CGAL/Spherical_kernel_3.h>
#ifdef CGAL_USE_GMP
# include <CGAL/Gmpq.h>
#else
# include <CGAL/MP_Float.h>
# include <CGAL/Quotient.h>
#endif
namespace CGAL {
#ifdef CGAL_USE_GMP
typedef CGAL::Gmpq NT1;
#else
typedef CGAL::Quotient<CGAL::MP_Float> NT1;
#endif
typedef CGAL::Cartesian<NT1> Linear_k1;
typedef CGAL::Algebraic_kernel_for_spheres_2_3<NT1> Algebraic_k1;
typedef CGAL::Spherical_kernel_3<Linear_k1,Algebraic_k1> Exact_spherical_kernel_3;
} //namespace CGAL
#endif // CGAL_EXACT_SPHERICAL_3_KERNEL_H
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