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- /*=============================================================================
- Copyright (c) 2011 Eric Niebler
- 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)
- ==============================================================================*/
- #ifndef BOOST_FUSION_ALGORITHM_ITERATION_FOLD_FWD_HPP
- #define BOOST_FUSION_ALGORITHM_ITERATION_FOLD_FWD_HPP
- namespace boost { namespace fusion
- {
- namespace result_of
- {
- template<typename Seq, typename State, typename F>
- struct fold;
- }
- template<typename Seq, typename State, typename F>
- typename result_of::fold<
- Seq
- , State const
- , F
- >::type
- fold(Seq& seq, State const& state, F f);
- template<typename Seq, typename State, typename F>
- typename result_of::fold<
- Seq const
- , State const
- , F
- >::type
- fold(Seq const& seq, State const& state, F f);
- template<typename Seq, typename State, typename F>
- typename result_of::fold<
- Seq
- , State const
- , F
- >::type
- fold(Seq& seq, State& state, F f);
- template<typename Seq, typename State, typename F>
- typename result_of::fold<
- Seq const
- , State const
- , F
- >::type
- fold(Seq const& seq, State& state, F f);
- }}
- #endif
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