text: /****************************************************************************
   * Core Library Version 1.7, August 2004
   * Copyright (c) 1995-2004 Exact Computation Project
   * All rights reserved.
   *
   * This file is part of CGAL (www.cgal.org).
   *
   * File: extLong.cpp
   * Synopsis:
   *      The class extLong is basically a wrapper around the machine
   *      type long.  It is an important class to provide several
   *      additional facilities to detect overflows and undefined values.
   *      Future development includes extensions to level arithmetic
   *      (i.e., if a number overflows level i, we will go to level i+1).
   *      Level i representation of a number n is just i iterations
   *      of log_2 applied to n.
   *
   * Written by
   *       Chee Yap <yap@cs.nyu.edu>
   *       Chen Li <chenli@cs.nyu.edu>
   *       Zilin Du <zilin@cs.nyu.edu>
   *       Sylvain Pion <pion@cs.nyu.edu>
   *
   * WWW URL: http://cs.nyu.edu/exact/
   * Email: exact@cs.nyu.edu
   *
   * $URL$
   * $Id$
   * SPDX-License-Identifier: LGPL-3.0-or-later
   ***************************************************************************/
  
  #ifndef CGAL_HEADER_ONLY
  
  #include <CGAL/CORE/extLong.h>
  #include <CGAL/CORE/extLong_impl.h>
  
  #endif
  