mirror of https://github.com/CGAL/cgal
74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// 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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// $URL$
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// $Id$
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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_WKT_TRAITS_POINT_H
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#define CGAL_IO_WKT_TRAITS_POINT_H
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#if(! defined(BOOST_GCC) || BOOST_GCC >= 40500)
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#include <CGAL/number_utils.h>
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#include <CGAL/Point_2.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 >
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struct tag<CGAL::Point_2<K> >
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{
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typedef point_tag type;
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};
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template< typename K >
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struct coordinate_type<CGAL::Point_2<K> >
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{
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typedef double type;
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};
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template< typename K >
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struct coordinate_system<CGAL::Point_2<K> >
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{
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typedef cs::cartesian type;
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};
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template< typename K >
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struct dimension<CGAL::Point_2<K> >
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: boost::mpl::int_<2>
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{};
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template< typename K >
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struct access<CGAL::Point_2<K>, 0>
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{
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static double get(const CGAL::Point_2<K>& p) { return CGAL::to_double(p.x()); }
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static void set(CGAL::Point_2<K>& p, typename K::FT c) { p = CGAL::Point_2<K>(c, p.y()); }
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};
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template< typename K >
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struct access<CGAL::Point_2<K>, 1>
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{
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static double get(const CGAL::Point_2<K>& p) { return CGAL::to_double(p.y()); }
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static void set(CGAL::Point_2<K>& p, typename K::FT c) { p = CGAL::Point_2<K>(p.x(), c); }
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};
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} // namespace traits
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} // namespace geometry
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} // namespace boost
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#endif // BOOST VERSION CHECKS
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#endif // CGAL_IO_WKT_TRAITS_POINT_H
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