// Copyright (c) 1997  Utrecht University (The Netherlands),
// ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
// INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
// (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
// 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; version 2.1 of the License.
// See the file LICENSE.LGPL distributed with CGAL.
//
// 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.
//
// $Source: /CVSROOT/CGAL/Packages/Polygon/include/CGAL/Polygon_traits_2.h,v $
// $Revision: 1.14 $ $Date: 2003/12/01 13:36:30 $
// $Name:  $
//
// Author(s)     : Wieger Wesselink <wieger@cs.ruu.nl>

#ifndef CGAL_POLYGON_TRAITS_2_H
#define CGAL_POLYGON_TRAITS_2_H

// For backward compatibility only.

#include <CGAL/basic.h>

CGAL_BEGIN_NAMESPACE

template <class R_>
class Polygon_traits_2 : public R_ {};

CGAL_END_NAMESPACE

#endif // CGAL_POLYGON_TRAITS_2_H