sl@0: 
sl@0: #ifndef BOOST_MPL_REVERSE_FOLD_HPP_INCLUDED
sl@0: #define BOOST_MPL_REVERSE_FOLD_HPP_INCLUDED
sl@0: 
sl@0: // Copyright Aleksey Gurtovoy 2001-2004
sl@0: // Copyright David Abrahams 2001-2002
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0. 
sl@0: // (See accompanying file LICENSE_1_0.txt or copy at 
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: // See http://www.boost.org/libs/mpl for documentation.
sl@0: 
sl@0: // $Source: /cvsroot/boost/boost/boost/mpl/reverse_fold.hpp,v $
sl@0: // $Date: 2004/09/02 15:40:42 $
sl@0: // $Revision: 1.2 $
sl@0: 
sl@0: #include <boost/mpl/begin_end.hpp>
sl@0: #include <boost/mpl/O1_size.hpp>
sl@0: #include <boost/mpl/arg.hpp>
sl@0: #include <boost/mpl/aux_/reverse_fold_impl.hpp>
sl@0: #include <boost/mpl/aux_/na_spec.hpp>
sl@0: 
sl@0: namespace boost { namespace mpl {
sl@0: 
sl@0: template<
sl@0:       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
sl@0:     , typename BOOST_MPL_AUX_NA_PARAM(State)
sl@0:     , typename BOOST_MPL_AUX_NA_PARAM(BackwardOp)
sl@0:     , typename ForwardOp = arg<1>
sl@0:     >
sl@0: struct reverse_fold
sl@0: {
sl@0:     typedef typename aux::reverse_fold_impl<
sl@0:           ::boost::mpl::O1_size<Sequence>::value
sl@0:         , typename begin<Sequence>::type
sl@0:         , typename end<Sequence>::type
sl@0:         , State
sl@0:         , BackwardOp
sl@0:         , ForwardOp
sl@0:         >::state type;
sl@0: 
sl@0:     BOOST_MPL_AUX_LAMBDA_SUPPORT(3,reverse_fold,(Sequence,State,BackwardOp))
sl@0: };
sl@0: 
sl@0: BOOST_MPL_AUX_NA_SPEC(3, reverse_fold)
sl@0: 
sl@0: }}
sl@0: 
sl@0: #endif // BOOST_MPL_REVERSE_FOLD_HPP_INCLUDED