50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
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// Copyright (c) 2008 INRIA Sophia-Antipolis (France).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/Circular_kernel_3/include/CGAL/Exact_spherical_kernel_3.h $
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// $Id: Exact_spherical_kernel_3.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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// Author(s) : Monique Teillaud, Sylvain Pion, Pedro Machado
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// Partially supported by the IST Programme of the EU as a
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// STREP (FET Open) Project under Contract No IST-006413
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// (ACS -- Algorithms for Complex Shapes)
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#ifndef CGAL_EXACT_SPHERICAL_3_KERNEL_H
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#define CGAL_EXACT_SPHERICAL_3_KERNEL_H
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#include <CGAL/license/Circular_kernel_3.h>
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#include <CGAL/Cartesian.h>
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#include <CGAL/Algebraic_kernel_for_spheres_2_3.h>
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#include <CGAL/Spherical_kernel_3.h>
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#ifdef CGAL_USE_GMP
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# include <CGAL/Gmpq.h>
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#else
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# include <CGAL/MP_Float.h>
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# include <CGAL/Quotient.h>
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#endif
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namespace CGAL {
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#ifdef CGAL_USE_GMP
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typedef CGAL::Gmpq NT1;
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#else
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typedef CGAL::Quotient<CGAL::MP_Float> NT1;
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#endif
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typedef CGAL::Cartesian<NT1> Linear_k1;
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typedef CGAL::Algebraic_kernel_for_spheres_2_3<NT1> Algebraic_k1;
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typedef CGAL::Spherical_kernel_3<Linear_k1,Algebraic_k1> Exact_spherical_kernel_3;
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} //namespace CGAL
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#endif // CGAL_EXACT_SPHERICAL_3_KERNEL_H
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