ceph/src/boost/boost/fusion/algorithm/iteration/fold_fwd.hpp

   1 /*=============================================================================
   2     Copyright (c) 2011 Eric Niebler
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7
   8 #ifndef BOOST_FUSION_ALGORITHM_ITERATION_FOLD_FWD_HPP
   9 #define BOOST_FUSION_ALGORITHM_ITERATION_FOLD_FWD_HPP
  10
  11 namespace boost { namespace fusion
  12 {
  13     namespace result_of
  14     {
  15         template<typename Seq, typename State, typename F>
  16         struct fold;
  17     }
  18
  19     template<typename Seq, typename State, typename F>
  20     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  21     inline typename result_of::fold<
  22         Seq
  23       , State const
  24       , F
  25     >::type
  26     fold(Seq& seq, State const& state, F f);
  27
  28     template<typename Seq, typename State, typename F>
  29     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  30     inline typename result_of::fold<
  31         Seq const
  32       , State const
  33       , F
  34     >::type
  35     fold(Seq const& seq, State const& state, F f);
  36
  37     template<typename Seq, typename State, typename F>
  38     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  39     inline typename result_of::fold<
  40         Seq
  41       , State
  42       , F
  43     >::type
  44     fold(Seq& seq, State& state, F f);
  45
  46     template<typename Seq, typename State, typename F>
  47     BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  48     inline typename result_of::fold<
  49         Seq const
  50       , State
  51       , F
  52     >::type
  53     fold(Seq const& seq, State& state, F f);
  54 }}
  55
  56 #endif