text: // Copyright (c) 2003
  // 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/STL_Extension/include/CGAL/N_step_adaptor.h $
  // $Id: N_step_adaptor.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
  // SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
  //
  //
  // Author(s)     : Michael Hoffmann <hoffmann@inf.ethz.ch>
  //                 Lutz Kettner <kettner@mpi-sb.mpg.de>
  //                 Sylvain Pion
  
  // This file is obsolete; use <CGAL/iterator.h> instead.
  #include <CGAL/iterator.h>
  