mirror of https://github.com/CGAL/cgal
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
// Copyright (c) 2000 Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
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// INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
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// (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
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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; version 2.1 of the License.
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// See the file LICENSE.LGPL distributed with CGAL.
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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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// $Source$
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// $Revision$ $Date$
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// $Name$
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//
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// Author(s) : Herve Bronnimann
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#ifndef CGAL_CARTESIAN_DATA_ACCESSOR_2_H
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#define CGAL_CARTESIAN_DATA_ACCESSOR_2_H
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CGAL_BEGIN_NAMESPACE
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// 2D Cartesian point data accessor
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template < class R_ >
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class Data_accessorC2
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{
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public:
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// Min_ellipse_2 wants FT public...
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typedef typename R_::FT FT;
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typedef typename R_::Point_2 Point;
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typedef R_ R;
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FT get_x( const Point &p) const { return( p.x()); }
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FT get_y( const Point &p) const { return( p.y()); }
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void get( const Point &p, FT &x, FT &y) const { x=get_x(p); y=get_y(p); }
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void set( Point& p, const FT &x, const FT &y) const { p=Point(x,y); }
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};
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CGAL_END_NAMESPACE
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#endif // CGAL_CARTESIAN_DATA_ACCESSOR_2_H
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