text: 
  #ifndef BOOST_MPL_ARG_FWD_HPP_INCLUDED
  #define BOOST_MPL_ARG_FWD_HPP_INCLUDED
  
  // Copyright Peter Dimov 2001-2002
  // Copyright Aleksey Gurtovoy 2001-2004
  //
  // Distributed under the Boost Software License, Version 1.0. 
  // (See accompanying file LICENSE_1_0.txt or copy at 
  // http://www.boost.org/LICENSE_1_0.txt)
  //
  // See http://www.boost.org/libs/mpl for documentation.
  
  // $Id: arg_fwd.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
  // $Date: 2008-10-11 08:19:02 +0200 (sam., 11 oct. 2008) $
  // $Revision: 49267 $
  
  #include <boost/mpl/aux_/adl_barrier.hpp>
  #include <boost/mpl/aux_/nttp_decl.hpp>
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  
  template< BOOST_MPL_AUX_NTTP_DECL(int, N) > struct arg;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  BOOST_MPL_AUX_ADL_BARRIER_DECL(arg)
  
  #endif // BOOST_MPL_ARG_FWD_HPP_INCLUDED
  