text: 
  #ifndef POTHOS_MPL_REVERSE_FOLD_HPP_INCLUDED
  #define POTHOS_MPL_REVERSE_FOLD_HPP_INCLUDED
  
  // Copyright Aleksey Gurtovoy 2001-2004
  // Copyright David Abrahams 2001-2002
  //
  // 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: reverse_fold.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
  // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
  // $Revision: 49267 $
  
  #include <Pothos/serialization/impl/mpl/begin_end.hpp>
  #include <Pothos/serialization/impl/mpl/O1_size.hpp>
  #include <Pothos/serialization/impl/mpl/arg.hpp>
  #include <Pothos/serialization/impl/mpl/aux_/reverse_fold_impl.hpp>
  #include <Pothos/serialization/impl/mpl/aux_/na_spec.hpp>
  
  namespace Pothos { namespace mpl {
  
  template<
        typename POTHOS_MPL_AUX_NA_PARAM(Sequence)
      , typename POTHOS_MPL_AUX_NA_PARAM(State)
      , typename POTHOS_MPL_AUX_NA_PARAM(BackwardOp)
      , typename ForwardOp = arg<1>
      >
  struct reverse_fold
  {
      typedef typename aux::reverse_fold_impl<
            ::Pothos::mpl::O1_size<Sequence>::value
          , typename begin<Sequence>::type
          , typename end<Sequence>::type
          , State
          , BackwardOp
          , ForwardOp
          >::state type;
  
      POTHOS_MPL_AUX_LAMBDA_SUPPORT(3,reverse_fold,(Sequence,State,BackwardOp))
  };
  
  POTHOS_MPL_AUX_NA_SPEC(3, reverse_fold)
  
  }}
  
  #endif // BOOST_MPL_REVERSE_FOLD_HPP_INCLUDED
  