59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
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// Copyright (c) 2000,2001,2002,2003
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// Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland),
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// INRIA Sophia-Antipolis (France),
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// Max-Planck-Institute Saarbruecken (Germany),
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// and Tel-Aviv University (Israel). 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/Cartesian_kernel/include/CGAL/Cartesian.h $
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// $Id: Cartesian.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Herve Bronnimann, Sylvain Pion
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#ifndef CGAL_CARTESIAN_H
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#define CGAL_CARTESIAN_H
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#include <CGAL/Cartesian/Cartesian_base.h>
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#include <CGAL/Handle_for.h>
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#include <CGAL/Kernel/Type_equality_wrapper.h>
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namespace CGAL {
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template < typename FT_, typename Kernel_ >
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struct Cartesian_base_ref_count
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: public Cartesian_base< Kernel_, FT_ >
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{
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typedef FT_ RT;
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typedef FT_ FT;
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// The mechanism that allows to specify reference-counting or not.
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template < typename T >
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struct Handle { typedef Handle_for<T> type; };
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template < typename Kernel2 >
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struct Base { typedef Cartesian_base_ref_count<FT_, Kernel2> Type; };
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// was in Cartesian_base
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typedef Kernel_ K;
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#define CGAL_Kernel_pred(Y,Z) typedef CartesianKernelFunctors::Y<K> Y; \
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Y Z() const { return Y(); }
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#define CGAL_Kernel_cons(Y,Z) CGAL_Kernel_pred(Y,Z)
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#include <CGAL/Kernel/interface_macros.h>
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};
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template < typename FT_ >
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struct Cartesian
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: public Type_equality_wrapper<
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Cartesian_base_ref_count<FT_, Cartesian<FT_> >,
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Cartesian<FT_> >
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{};
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} //namespace CGAL
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#endif // CGAL_CARTESIAN_H
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