Origin.h
// Copyright (c) 1999
// 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)
//
// $URL$
// $Id$
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
//
//
// Author(s) : Andreas Fabri
// Stefan Schirra
#ifndef CGAL_ORIGIN_H
#define CGAL_ORIGIN_H
#include <CGAL/config.h>
namespace CGAL {
class Origin
{};
class Null_vector
{};
#ifndef CGAL_HEADER_ONLY
CGAL_EXPORT extern const Origin ORIGIN;
CGAL_EXPORT extern const Null_vector NULL_VECTOR;
#endif
} //namespace CGAL
#ifdef CGAL_HEADER_ONLY
#include <CGAL/Origin_impl.h>
#endif // CGAL_HEADER_ONLY
#endif // CGAL_ORIGIN_H