Contents

#ifndef BOOST_MPL_FOLD_HPP_INCLUDED
#define BOOST_MPL_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.

// $Source: /cvsroot/boost/boost/boost/mpl/fold.hpp,v $
// $Date: 2004/09/02 15:40:41 $
// $Revision: 1.4 $

#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/O1_size.hpp>
#include <boost/mpl/aux_/fold_impl.hpp>
#include <boost/mpl/aux_/na_spec.hpp>
#include <boost/mpl/aux_/lambda_support.hpp>

namespace boost { namespace mpl {

template<
      typename BOOST_MPL_AUX_NA_PARAM(Sequence)
    , typename BOOST_MPL_AUX_NA_PARAM(State)
    , typename BOOST_MPL_AUX_NA_PARAM(ForwardOp)
    >
struct fold
{
    typedef typename aux::fold_impl<
          ::boost::mpl::O1_size<Sequence>::value
        , typename begin<Sequence>::type
        , typename end<Sequence>::type
        , State
        , ForwardOp
        >::state type;

    BOOST_MPL_AUX_LAMBDA_SUPPORT(3,fold,(Sequence,State,ForwardOp))
};

BOOST_MPL_AUX_NA_SPEC(3, fold)

}}

#endif // BOOST_MPL_FOLD_HPP_INCLUDED

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
passenger-1.0.1	ext/boost/mpl/fold.hpp
passenger-1.0.3	ext/boost/mpl/fold.hpp
passenger-1.0.2	ext/boost/mpl/fold.hpp
passenger-1.0.4	ext/boost/mpl/fold.hpp
passenger-1.0.5	ext/boost/mpl/fold.hpp