// Copyright (c) 2005,2006,2007,2009,2010,2011 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
// 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)     : Oren Nechushtan <theoren@math.tau.ac.il>
#ifndef CGAL_TD_TRAITS_H
#include <CGAL/Arr_point_location/Td_traits.h>
#endif

namespace CGAL {

template <class Traits,class Arrangement_on_surface_2>
typename Td_traits<Traits,Arrangement_on_surface_2>::Vertex_const_handle
Td_traits<Traits,Arrangement_on_surface_2>::m_empty_vtx_handle = Vertex_const_handle();

template <class Traits,class Arrangement_on_surface_2>
typename Td_traits<Traits,Arrangement_on_surface_2>::Halfedge_const_handle
Td_traits<Traits,Arrangement_on_surface_2>::m_empty_he_handle = Halfedge_const_handle();

} //namespace CGAL
