// Copyright (c) 1997
// 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)
//
// $URL: https://github.com/CGAL/cgal/blob/v5.1/Polygon/include/CGAL/Polygon_traits_2.h $
// $Id: Polygon_traits_2.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
//
//
// 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/config.h>

namespace CGAL {

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

} //namespace CGAL

#endif // CGAL_POLYGON_TRAITS_2_H