86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
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// Copyright (c) 2018 GeometryFactory Sarl (France).
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// All rights reserved.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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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/Stream_support/include/CGAL/IO/traits_point_3.h $
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// $Id: traits_point_3.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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// Author(s) : Maxime Gimeno
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#ifndef CGAL_IO_TRAITS_POINT_3_H
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#define CGAL_IO_TRAITS_POINT_3_H
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#if BOOST_VERSION >= 105600 && (! defined(BOOST_GCC) || BOOST_GCC >= 40500)
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#include <CGAL/number_utils.h>
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#include <CGAL/Point_3.h>
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#include <boost/geometry/io/wkt/write.hpp>
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#include <boost/geometry/io/wkt/read.hpp>
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namespace boost{
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namespace geometry{
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namespace traits{
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//WKT traits for Points
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template< typename K > struct tag<CGAL::Point_3<K> >
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{ typedef point_tag type; };
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template< typename K > struct coordinate_type<CGAL::Point_3<K> >
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{ typedef typename K::FT type; };
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template< typename K > struct coordinate_system<CGAL::Point_3<K> >
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{ typedef cs::cartesian type; };
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template< typename K > struct dimension<CGAL::Point_3<K> > : boost::mpl::int_<3> {};
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template< typename K >
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struct access<CGAL::Point_3<K> , 0>
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{
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static double get(CGAL::Point_3<K> const& p)
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{
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return CGAL::to_double(p.x());
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}
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static void set(CGAL::Point_3<K> & p, typename K::FT c)
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{
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p = CGAL::Point_3<K> (c, p.y(), p.z());
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}
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};
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template< typename K >
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struct access<CGAL::Point_3<K> , 1>
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{
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static double get(CGAL::Point_3<K> const& p)
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{
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return CGAL::to_double(p.y());
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}
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static void set(CGAL::Point_3<K> & p, typename K::FT c)
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{
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p = CGAL::Point_3<K> (p.x(), c, p.z());
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}
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};
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template< typename K >
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struct access<CGAL::Point_3<K> , 2>
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{
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static double get(CGAL::Point_3<K> const& p)
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{
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return CGAL::to_double(p.z());
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}
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static void set(CGAL::Point_3<K> & p, typename K::FT c)
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{
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p = CGAL::Point_3<K> (p.x(), p.y(), c);
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}
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};
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}}}//end namespaces
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#endif
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#endif
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