mirror of https://github.com/CGAL/cgal
106 lines
2.4 KiB
C++
106 lines
2.4 KiB
C++
// Copyright (c) 2000
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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); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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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 provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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//
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//
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// Author(s) : Andreas Fabri, Herve Bronnimann
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#ifndef CGAL_CARTESIAN_PREDICATES_ON_POINTS_3_H
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#define CGAL_CARTESIAN_PREDICATES_ON_POINTS_3_H
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#include <CGAL/predicates/kernel_ftC3.h>
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#include <CGAL/Cartesian/Point_3.h>
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namespace CGAL {
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template < class K >
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inline
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bool
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equal_xy(const PointC3<K> &p, const PointC3<K> &q)
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{
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return K().equal_xy_3_object()(p, q);
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}
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template < class K >
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inline
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bool
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equal_xyz(const PointC3<K> &p, const PointC3<K> &q)
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{
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return p.x() == q.x() && p.y() == q.y() && p.z() == q.z();
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}
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template < class K >
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inline
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Comparison_result
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compare_xy(const PointC3<K> &p, const PointC3<K> &q)
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{
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return K().compare_xy_3_object()(p, q);
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}
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template < class K >
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inline
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Comparison_result
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compare_lexicographically_xy(const PointC3<K> &p, const PointC3<K> &q)
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{
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return K().compare_xy_3_object()(p, q);
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}
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template < class K >
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inline
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bool
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lexicographically_xy_smaller_or_equal(const PointC3<K> &p,
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const PointC3<K> &q)
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{
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return compare_lexicographically_xy(p, q) != LARGER;
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}
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template < class K >
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inline
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bool
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lexicographically_xy_smaller(const PointC3<K> &p,
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const PointC3<K> &q)
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{
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return K().less_xy_3_object()(p, q);
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}
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template < class K >
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inline
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bool
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strict_dominance(const PointC3<K> &p,
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const PointC3<K> &q)
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{
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return strict_dominanceC3(p.x(), p.y(), p.z(),
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q.x(), q.y(), q.z());
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}
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template < class K >
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inline
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bool
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dominance(const PointC3<K> &p,
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const PointC3<K> &q)
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{
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return dominanceC3(p.x(), p.y(), p.z(),
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q.x(), q.y(), q.z());
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}
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} //namespace CGAL
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#endif // CGAL_CARTESIAN_PREDICATES_ON_POINTS_3_H
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