// Copyright (c) 2000 // Utrecht University (The Netherlands), // ETH Zurich (Switzerland), // INRIA Sophia-Antipolis (France), // Max-Planck-Institute Saarbruecken (Germany), // and Tel-Aviv University (Israel). All rights reserved. // // This file is part of CGAL (www.cgal.org); you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public License as // published by the Free Software Foundation; either version 3 of the License, // or (at your option) any later version. // // Licensees holding a valid commercial license may use this file in // accordance with the commercial license agreement provided with the software. // // This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE // WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. // // $URL$ // $Id$ // // // Author(s) : Herve Bronnimann #ifndef CGAL_CARTESIAN_PREDICATES_ON_POINTS_2_H #define CGAL_CARTESIAN_PREDICATES_ON_POINTS_2_H #include #include namespace CGAL { template < class K > inline bool equal_xy(const PointC2 &p, const PointC2 &q) { return CGAL_AND( p.x() == q.x() , p.y() == q.y() ); } #if 0 // Unused, undocumented, un-functorized. template < class K > inline Comparison_result compare_deltax_deltay(const PointC2& p, const PointC2& q, const PointC2& r, const PointC2& s) { return compare_deltax_deltayC2(p.x(), q.x(), r.y(), s.y()); } #endif template < class K > inline Comparison_result compare_lexicographically_yx(const PointC2 &p, const PointC2 &q) { return compare_lexicographically_xyC2(p.y(), p.x(), q.y(), q.x()); } } //namespace CGAL #endif // CGAL_CARTESIAN_PREDICATES_ON_POINTS_2_H