text: 
  // Copyright Aleksey Gurtovoy 2001-2004
  // Copyright Peter Dimov 2001-2003
  //
  // 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)
  //
  
  // Preprocessed version of "boost/mpl/placeholders.hpp" header
  // -- DO NOT modify by hand!
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg< -1 > _;
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_;
  }
  
  }}
  
  /// agurt, 17/mar/02: one more placeholder for the last 'apply#' 
  /// specialization
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<1> _1;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_1)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_1;
  }
  
  }}
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<2> _2;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_2)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_2;
  }
  
  }}
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<3> _3;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_3)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_3;
  }
  
  }}
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<4> _4;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_4)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_4;
  }
  
  }}
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<5> _5;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_5)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_5;
  }
  
  }}
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN
  typedef arg<6> _6;
  
  BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE
  namespace boost { namespace mpl {
  
  BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_6)
  
  namespace placeholders {
  using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_6;
  }
  
  }}
  