#ifndef BOOST_MPL_ITER_FOLD_HPP_INCLUDED | |
#define BOOST_MPL_ITER_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: iter_fold.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ | |
// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ | |
// $Revision: 49267 $ | |
#include <boost/mpl/begin_end.hpp> | |
#include <boost/mpl/O1_size.hpp> | |
#include <boost/mpl/lambda.hpp> | |
#include <boost/mpl/aux_/iter_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 iter_fold | |
{ | |
typedef typename aux::iter_fold_impl< | |
::boost::mpl::O1_size<Sequence>::value | |
, typename begin<Sequence>::type | |
, typename end<Sequence>::type | |
, State | |
, typename lambda<ForwardOp>::type | |
>::state type; | |
BOOST_MPL_AUX_LAMBDA_SUPPORT(3,iter_fold,(Sequence,State,ForwardOp)) | |
}; | |
BOOST_MPL_AUX_NA_SPEC(3, iter_fold) | |
}} | |
#endif // BOOST_MPL_ITER_FOLD_HPP_INCLUDED |