Added boost header
This commit is contained in:
Christophe Riccio
462
test/external/boost/fusion/algorithm/iteration/detail/fold.hpp
vendored
Normal file
462
test/external/boost/fusion/algorithm/iteration/detail/fold.hpp
vendored
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@@ -0,0 +1,462 @@
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2006 Dan Marsden
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Copyright (c) 2009-2010 Christopher Schmidt
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <boost/preprocessor/cat.hpp>
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#ifdef BOOST_FUSION_REVERSE_FOLD
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# ifdef BOOST_FUSION_ITER_FOLD
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# define BOOST_FUSION_FOLD_NAME reverse_iter_fold
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# else
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# define BOOST_FUSION_FOLD_NAME reverse_fold
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# endif
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION end
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# define BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION prior
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(IT) \
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typename fusion::result_of::prior<IT>::type
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM(IT) fusion::prior(IT)
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#else
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# ifdef BOOST_FUSION_ITER_FOLD
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# define BOOST_FUSION_FOLD_NAME iter_fold
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# else
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# define BOOST_FUSION_FOLD_NAME fold
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# endif
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION begin
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# define BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION next
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(IT) IT
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# define BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM(IT) IT
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#endif
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#ifdef BOOST_FUSION_ITER_FOLD
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# define BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(IT) IT&
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# define BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(IT) IT
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#else
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# define BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(IT) \
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typename fusion::result_of::deref<IT>::type
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# define BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(IT) fusion::deref(IT)
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#endif
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namespace boost { namespace fusion
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{
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namespace detail
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{
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template<typename State, typename It, typename F>
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struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)
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: boost::result_of<
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F(
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typename add_reference<typename add_const<State>::type>::type,
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BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(It))
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>
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{};
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template<typename Result,int N>
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struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)
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{
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template<typename State, typename It0, typename F>
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static Result
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call(State const& state,It0 const& it0,F f)
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{
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It0 const
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>::type
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It1;
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It1 it1 = fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0);
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It1
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>::type
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It2;
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It2 it2 = fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it1);
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It2
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>::type
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It3;
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It3 it3 = fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it2);
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State,It0,F>::type State1;
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State1 const state1=f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0));
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State1,It1,F>::type State2;
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State2 const state2=f(state1,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it1));
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State2,It2,F>::type State3;
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State3 const state3=f(state2,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it2));
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return BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<
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Result
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, N-4
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>::call(
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f(state3,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it3)),
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fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it3),
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f);
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}
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};
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template<typename Result>
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struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,3>
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{
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template<typename State, typename It0, typename F>
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static Result
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call(State const& state,It0 const& it0,F f)
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{
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It0 const
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>::type
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It1;
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It1 it1 = fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0);
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It1
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>::type
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It2;
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It2 it2 = fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it1);
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State,It0,F>::type State1;
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State1 const state1=f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0));
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State1,It1,F>::type State2;
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State2 const state2=f(state1,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it1));
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return f(state2,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it2));
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}
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};
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template<typename Result>
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struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,2>
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{
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template<typename State, typename It0, typename F>
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static Result
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call(State const& state,It0 const& it0,F f)
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{
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typedef typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<State,It0,F>::type State1;
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State1 const state1=f(state,BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0));
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return f(
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state1,
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BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(
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fusion::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION(it0)));
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}
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};
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template<typename Result>
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struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,1>
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{
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template<typename State, typename It0, typename F>
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static Result
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call(State const& state,It0 const& it0,F f)
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{
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return f(state,
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BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM(it0));
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}
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};
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template<typename Result>
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struct BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<Result,0>
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{
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template<typename State, typename It0, typename F>
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static Result
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call(State const& state,It0 const& it0, F)
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{
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return static_cast<Result>(state);
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}
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};
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template<typename StateRef, typename It0, typename F, int N>
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struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)
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{
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typedef typename
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BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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StateRef
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, It0 const
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, F
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>::type
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rest1;
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It0 const
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>::type
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it1;
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typedef typename
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BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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rest1
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, it1
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, F
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>::type
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rest2;
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<it1>::type
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it2;
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typedef typename
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BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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rest2
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, it2
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, F
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>::type
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rest3;
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<it2>::type
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it3;
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typedef typename
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BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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typename BOOST_PP_CAT(
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BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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rest3
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, it3
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, F
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>::type
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, typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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it3
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>::type
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, F
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, N-4
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>::type
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type;
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};
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template<typename StateRef, typename It0, typename F>
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struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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StateRef
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, It0
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, F
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, 3
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>
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{
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typedef typename
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BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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StateRef
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, It0 const
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, F
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>::type
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rest1;
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typedef typename
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result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It0 const
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>::type
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it1;
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typedef typename
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BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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typename BOOST_PP_CAT(
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BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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rest1
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, it1
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, F
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>::type
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, typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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it1 const
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>::type const
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, F
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>::type
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type;
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};
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template<typename StateRef, typename It0, typename F>
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struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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StateRef
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, It0
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, F
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, 2
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>
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: BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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typename BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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StateRef
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, It0 const
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, F
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>::type
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, typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
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It0 const
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>::type const
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, F
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>
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{};
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template<typename StateRef, typename It0, typename F>
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struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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StateRef
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, It0
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, F
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, 1
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>
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: BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME, _lvalue_state)<
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StateRef
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, It0 const
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, F
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>
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{};
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template<typename StateRef, typename It0, typename F>
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struct BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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StateRef
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, It0
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, F
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, 0
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>
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{
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typedef StateRef type;
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};
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template<typename StateRef, typename It0, typename F, int SeqSize>
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struct BOOST_PP_CAT(result_of_first_unrolled,BOOST_FUSION_FOLD_NAME)
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{
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typedef typename
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BOOST_PP_CAT(result_of_unrolled_,BOOST_FUSION_FOLD_NAME)<
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typename boost::result_of<
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F(
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StateRef,
|
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BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM(
|
||||
It0 const)
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)
|
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>::type
|
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, typename result_of::BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION<
|
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It0 const
|
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>::type
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, F
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, SeqSize-1
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>::type
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type;
|
||||
};
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template<int SeqSize, typename StateRef, typename Seq, typename F>
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struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)
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{
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typedef typename
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BOOST_PP_CAT(
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result_of_first_unrolled,BOOST_FUSION_FOLD_NAME)<
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StateRef
|
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, BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM(
|
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typename result_of::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION<Seq>::type
|
||||
)
|
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, F
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, SeqSize
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>::type
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type;
|
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|
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static type
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call(StateRef state, Seq& seq, F f)
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{
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||||
typedef
|
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BOOST_PP_CAT(unrolled_,BOOST_FUSION_FOLD_NAME)<
|
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type
|
||||
, SeqSize
|
||||
>
|
||||
unrolled_impl;
|
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|
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return unrolled_impl::call(
|
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state,
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BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM(
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fusion::BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION(seq)),
|
||||
f);
|
||||
}
|
||||
};
|
||||
|
||||
template<typename StateRef, typename Seq, typename F>
|
||||
struct BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)<0,StateRef,Seq,F>
|
||||
{
|
||||
typedef StateRef type;
|
||||
|
||||
static StateRef
|
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call(StateRef state, Seq&, F)
|
||||
{
|
||||
return static_cast<StateRef>(state);
|
||||
}
|
||||
};
|
||||
|
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template<typename Seq, typename State, typename F, bool IsSegmented>
|
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struct BOOST_PP_CAT(result_of_, BOOST_FUSION_FOLD_NAME)
|
||||
: BOOST_PP_CAT(BOOST_FUSION_FOLD_NAME,_impl)<
|
||||
result_of::size<Seq>::value
|
||||
, typename add_reference<
|
||||
typename add_const<State>::type
|
||||
>::type
|
||||
, Seq
|
||||
, F
|
||||
>
|
||||
{};
|
||||
}
|
||||
|
||||
namespace result_of
|
||||
{
|
||||
template<typename Seq, typename State, typename F>
|
||||
struct BOOST_FUSION_FOLD_NAME
|
||||
: detail::BOOST_PP_CAT(result_of_, BOOST_FUSION_FOLD_NAME)<
|
||||
Seq
|
||||
, State
|
||||
, F
|
||||
, traits::is_segmented<Seq>::type::value
|
||||
>
|
||||
{};
|
||||
}
|
||||
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::BOOST_FUSION_FOLD_NAME<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
BOOST_FUSION_FOLD_NAME(Seq& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::BOOST_FUSION_FOLD_NAME<Seq,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::BOOST_FUSION_FOLD_NAME<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
BOOST_FUSION_FOLD_NAME(Seq const& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::BOOST_FUSION_FOLD_NAME<Seq const,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::BOOST_FUSION_FOLD_NAME<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
BOOST_FUSION_FOLD_NAME(Seq& seq, State& state, F f)
|
||||
{
|
||||
return result_of::BOOST_FUSION_FOLD_NAME<Seq,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::BOOST_FUSION_FOLD_NAME<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
BOOST_FUSION_FOLD_NAME(Seq const& seq, State& state, F f)
|
||||
{
|
||||
return result_of::BOOST_FUSION_FOLD_NAME<Seq const,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
}}
|
||||
|
||||
#undef BOOST_FUSION_FOLD_NAME
|
||||
#undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_FUNCTION
|
||||
#undef BOOST_FUSION_FOLD_IMPL_NEXT_IT_FUNCTION
|
||||
#undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_META_TRANSFORM
|
||||
#undef BOOST_FUSION_FOLD_IMPL_FIRST_IT_TRANSFORM
|
||||
#undef BOOST_FUSION_FOLD_IMPL_INVOKE_IT_META_TRANSFORM
|
||||
#undef BOOST_FUSION_FOLD_IMPL_INVOKE_IT_TRANSFORM
|
||||
138
test/external/boost/fusion/algorithm/iteration/detail/for_each.hpp
vendored
Normal file
138
test/external/boost/fusion/algorithm/iteration/detail/for_each.hpp
vendored
Normal file
@@ -0,0 +1,138 @@
|
||||
/*=============================================================================
|
||||
Copyright (c) 2001-2011 Joel de Guzman
|
||||
|
||||
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)
|
||||
==============================================================================*/
|
||||
#if !defined(FUSION_FOR_EACH_05052005_1028)
|
||||
#define FUSION_FOR_EACH_05052005_1028
|
||||
|
||||
#include <boost/fusion/sequence/intrinsic/begin.hpp>
|
||||
#include <boost/fusion/sequence/intrinsic/end.hpp>
|
||||
#include <boost/fusion/iterator/equal_to.hpp>
|
||||
#include <boost/fusion/iterator/next.hpp>
|
||||
#include <boost/fusion/iterator/deref.hpp>
|
||||
#include <boost/fusion/iterator/distance.hpp>
|
||||
#include <boost/fusion/support/category_of.hpp>
|
||||
#include <boost/mpl/bool.hpp>
|
||||
|
||||
namespace boost { namespace fusion {
|
||||
namespace detail
|
||||
{
|
||||
template <typename First, typename Last, typename F>
|
||||
inline void
|
||||
for_each_linear(First const&, Last const&, F const&, mpl::true_)
|
||||
{
|
||||
}
|
||||
|
||||
template <typename First, typename Last, typename F>
|
||||
inline void
|
||||
for_each_linear(First const& first, Last const& last, F const& f, mpl::false_)
|
||||
{
|
||||
f(*first);
|
||||
detail::for_each_linear(fusion::next(first), last, f,
|
||||
result_of::equal_to<typename result_of::next<First>::type, Last>());
|
||||
}
|
||||
|
||||
|
||||
template <typename Sequence, typename F, typename Tag>
|
||||
inline void
|
||||
for_each_dispatch(Sequence& seq, F const& f, Tag)
|
||||
{
|
||||
detail::for_each_linear(
|
||||
fusion::begin(seq)
|
||||
, fusion::end(seq)
|
||||
, f
|
||||
, result_of::equal_to<
|
||||
typename result_of::begin<Sequence>::type
|
||||
, typename result_of::end<Sequence>::type>());
|
||||
}
|
||||
|
||||
template<int N>
|
||||
struct for_each_unrolled
|
||||
{
|
||||
template<typename I0, typename F>
|
||||
static void call(I0 const& i0, F const& f)
|
||||
{
|
||||
f(*i0);
|
||||
typedef typename result_of::next<I0>::type I1;
|
||||
I1 i1(fusion::next(i0));
|
||||
f(*i1);
|
||||
typedef typename result_of::next<I1>::type I2;
|
||||
I2 i2(fusion::next(i1));
|
||||
f(*i2);
|
||||
typedef typename result_of::next<I2>::type I3;
|
||||
I3 i3(fusion::next(i2));
|
||||
f(*i3);
|
||||
for_each_unrolled<N-4>::call(fusion::next(i3), f);
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct for_each_unrolled<3>
|
||||
{
|
||||
template<typename I0, typename F>
|
||||
static void call(I0 const& i0, F const& f)
|
||||
{
|
||||
f(*i0);
|
||||
typedef typename result_of::next<I0>::type I1;
|
||||
I1 i1(fusion::next(i0));
|
||||
f(*i1);
|
||||
typedef typename result_of::next<I1>::type I2;
|
||||
I2 i2(fusion::next(i1));
|
||||
f(*i2);
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct for_each_unrolled<2>
|
||||
{
|
||||
template<typename I0, typename F>
|
||||
static void call(I0 const& i0, F const& f)
|
||||
{
|
||||
f(*i0);
|
||||
typedef typename result_of::next<I0>::type I1;
|
||||
I1 i1(fusion::next(i0));
|
||||
f(*i1);
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct for_each_unrolled<1>
|
||||
{
|
||||
template<typename I0, typename F>
|
||||
static void call(I0 const& i0, F const& f)
|
||||
{
|
||||
f(*i0);
|
||||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct for_each_unrolled<0>
|
||||
{
|
||||
template<typename It, typename F>
|
||||
static void call(It const&, F const&)
|
||||
{
|
||||
}
|
||||
};
|
||||
|
||||
template <typename Sequence, typename F>
|
||||
inline void
|
||||
for_each_dispatch(Sequence& seq, F const& f, random_access_traversal_tag)
|
||||
{
|
||||
typedef typename result_of::begin<Sequence>::type begin;
|
||||
typedef typename result_of::end<Sequence>::type end;
|
||||
for_each_unrolled<result_of::distance<begin, end>::type::value>::call(fusion::begin(seq), f);
|
||||
}
|
||||
|
||||
template <typename Sequence, typename F>
|
||||
inline void
|
||||
for_each(Sequence& seq, F const& f, mpl::false_) // unsegmented implementation
|
||||
{
|
||||
detail::for_each_dispatch(seq, f, typename traits::category_of<Sequence>::type());
|
||||
}
|
||||
}}}
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
381
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/fold.hpp
vendored
Normal file
381
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/fold.hpp
vendored
Normal file
@@ -0,0 +1,381 @@
|
||||
/*=============================================================================
|
||||
Copyright (c) 2001-2011 Joel de Guzman
|
||||
Copyright (c) 2007 Dan Marsden
|
||||
Copyright (c) 2009-2010 Christopher Schmidt
|
||||
|
||||
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)
|
||||
|
||||
This is an auto-generated file. Do not edit!
|
||||
==============================================================================*/
|
||||
namespace boost { namespace fusion
|
||||
{
|
||||
namespace detail
|
||||
{
|
||||
template<typename State, typename It, typename F>
|
||||
struct fold_lvalue_state
|
||||
: boost::result_of<
|
||||
F(
|
||||
typename add_reference<typename add_const<State>::type>::type,
|
||||
typename fusion::result_of::deref<It>::type)
|
||||
>
|
||||
{};
|
||||
template<typename Result,int N>
|
||||
struct unrolled_fold
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::next(it0);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::next(it1);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It2
|
||||
>::type
|
||||
It3;
|
||||
It3 it3 = fusion::next(it2);
|
||||
typedef typename fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
typedef typename fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,fusion::deref(it1));
|
||||
typedef typename fold_lvalue_state<State2,It2,F>::type State3;
|
||||
State3 const state3=f(state2,fusion::deref(it2));
|
||||
return unrolled_fold<
|
||||
Result
|
||||
, N-4
|
||||
>::call(
|
||||
f(state3,fusion::deref(it3)),
|
||||
fusion::next(it3),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_fold<Result,3>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::next(it0);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::next(it1);
|
||||
typedef typename fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
typedef typename fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,fusion::deref(it1));
|
||||
return f(state2,fusion::deref(it2));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_fold<Result,2>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
return f(
|
||||
state1,
|
||||
fusion::deref( fusion::next(it0)));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_fold<Result,1>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
return f(state,
|
||||
fusion::deref(it0));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_fold<Result,0>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0, F)
|
||||
{
|
||||
return static_cast<Result>(state);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int N>
|
||||
struct result_of_unrolled_fold
|
||||
{
|
||||
typedef typename
|
||||
fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
rest2;
|
||||
typedef typename
|
||||
result_of::next<it1>::type
|
||||
it2;
|
||||
typedef typename
|
||||
fold_lvalue_state<
|
||||
rest2
|
||||
, it2
|
||||
, F
|
||||
>::type
|
||||
rest3;
|
||||
typedef typename
|
||||
result_of::next<it2>::type
|
||||
it3;
|
||||
typedef typename
|
||||
result_of_unrolled_fold<
|
||||
typename fold_lvalue_state<
|
||||
rest3
|
||||
, it3
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
it3
|
||||
>::type
|
||||
, F
|
||||
, N-4
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 3
|
||||
>
|
||||
{
|
||||
typedef typename
|
||||
fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
fold_lvalue_state<
|
||||
typename fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
it1 const
|
||||
>::type const
|
||||
, F
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 2
|
||||
>
|
||||
: fold_lvalue_state<
|
||||
typename fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
It0 const
|
||||
>::type const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 1
|
||||
>
|
||||
: fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 0
|
||||
>
|
||||
{
|
||||
typedef StateRef type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int SeqSize>
|
||||
struct result_of_first_unrolledfold
|
||||
{
|
||||
typedef typename
|
||||
result_of_unrolled_fold<
|
||||
typename boost::result_of<
|
||||
F(
|
||||
StateRef,
|
||||
typename fusion::result_of::deref< It0 const>::type
|
||||
)
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
, F
|
||||
, SeqSize-1
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<int SeqSize, typename StateRef, typename Seq, typename F>
|
||||
struct fold_impl
|
||||
{
|
||||
typedef typename
|
||||
result_of_first_unrolledfold<
|
||||
StateRef
|
||||
, typename result_of::begin<Seq>::type
|
||||
, F
|
||||
, SeqSize
|
||||
>::type
|
||||
type;
|
||||
static type
|
||||
call(StateRef state, Seq& seq, F f)
|
||||
{
|
||||
typedef
|
||||
unrolled_fold<
|
||||
type
|
||||
, SeqSize
|
||||
>
|
||||
unrolled_impl;
|
||||
return unrolled_impl::call(
|
||||
state,
|
||||
fusion::begin(seq),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename Seq, typename F>
|
||||
struct fold_impl<0,StateRef,Seq,F>
|
||||
{
|
||||
typedef StateRef type;
|
||||
static StateRef
|
||||
call(StateRef state, Seq&, F)
|
||||
{
|
||||
return static_cast<StateRef>(state);
|
||||
}
|
||||
};
|
||||
template<typename Seq, typename State, typename F, bool IsSegmented>
|
||||
struct result_of_fold
|
||||
: fold_impl<
|
||||
result_of::size<Seq>::value
|
||||
, typename add_reference<
|
||||
typename add_const<State>::type
|
||||
>::type
|
||||
, Seq
|
||||
, F
|
||||
>
|
||||
{};
|
||||
}
|
||||
namespace result_of
|
||||
{
|
||||
template<typename Seq, typename State, typename F>
|
||||
struct fold
|
||||
: detail::result_of_fold<
|
||||
Seq
|
||||
, State
|
||||
, F
|
||||
, traits::is_segmented<Seq>::type::value
|
||||
>
|
||||
{};
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
fold(Seq& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::fold<Seq,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
fold(Seq const& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::fold<Seq const,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
fold(Seq& seq, State& state, F f)
|
||||
{
|
||||
return result_of::fold<Seq,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
fold(Seq const& seq, State& state, F f)
|
||||
{
|
||||
return result_of::fold<Seq const,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
}}
|
||||
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/iter_fold.hpp
vendored
Normal file
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/iter_fold.hpp
vendored
Normal file
@@ -0,0 +1,380 @@
|
||||
/*=============================================================================
|
||||
Copyright (c) 2010 Christopher Schmidt
|
||||
Copyright (c) 2001-2011 Joel de Guzman
|
||||
|
||||
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)
|
||||
|
||||
This is an auto-generated file. Do not edit!
|
||||
==============================================================================*/
|
||||
namespace boost { namespace fusion
|
||||
{
|
||||
namespace detail
|
||||
{
|
||||
template<typename State, typename It, typename F>
|
||||
struct iter_fold_lvalue_state
|
||||
: boost::result_of<
|
||||
F(
|
||||
typename add_reference<typename add_const<State>::type>::type,
|
||||
It&)
|
||||
>
|
||||
{};
|
||||
template<typename Result,int N>
|
||||
struct unrolled_iter_fold
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::next(it0);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::next(it1);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It2
|
||||
>::type
|
||||
It3;
|
||||
It3 it3 = fusion::next(it2);
|
||||
typedef typename iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
typedef typename iter_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,it1);
|
||||
typedef typename iter_fold_lvalue_state<State2,It2,F>::type State3;
|
||||
State3 const state3=f(state2,it2);
|
||||
return unrolled_iter_fold<
|
||||
Result
|
||||
, N-4
|
||||
>::call(
|
||||
f(state3,it3),
|
||||
fusion::next(it3),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_iter_fold<Result,3>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::next(it0);
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::next(it1);
|
||||
typedef typename iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
typedef typename iter_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,it1);
|
||||
return f(state2,it2);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_iter_fold<Result,2>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
return f(
|
||||
state1,
|
||||
fusion::next(it0));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_iter_fold<Result,1>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
return f(state,
|
||||
it0);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_iter_fold<Result,0>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0, F)
|
||||
{
|
||||
return static_cast<Result>(state);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int N>
|
||||
struct result_of_unrolled_iter_fold
|
||||
{
|
||||
typedef typename
|
||||
iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
iter_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
rest2;
|
||||
typedef typename
|
||||
result_of::next<it1>::type
|
||||
it2;
|
||||
typedef typename
|
||||
iter_fold_lvalue_state<
|
||||
rest2
|
||||
, it2
|
||||
, F
|
||||
>::type
|
||||
rest3;
|
||||
typedef typename
|
||||
result_of::next<it2>::type
|
||||
it3;
|
||||
typedef typename
|
||||
result_of_unrolled_iter_fold<
|
||||
typename iter_fold_lvalue_state<
|
||||
rest3
|
||||
, it3
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
it3
|
||||
>::type
|
||||
, F
|
||||
, N-4
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 3
|
||||
>
|
||||
{
|
||||
typedef typename
|
||||
iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
iter_fold_lvalue_state<
|
||||
typename iter_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
it1 const
|
||||
>::type const
|
||||
, F
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 2
|
||||
>
|
||||
: iter_fold_lvalue_state<
|
||||
typename iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
It0 const
|
||||
>::type const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 1
|
||||
>
|
||||
: iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 0
|
||||
>
|
||||
{
|
||||
typedef StateRef type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int SeqSize>
|
||||
struct result_of_first_unrollediter_fold
|
||||
{
|
||||
typedef typename
|
||||
result_of_unrolled_iter_fold<
|
||||
typename boost::result_of<
|
||||
F(
|
||||
StateRef,
|
||||
It0 const&
|
||||
)
|
||||
>::type
|
||||
, typename result_of::next<
|
||||
It0 const
|
||||
>::type
|
||||
, F
|
||||
, SeqSize-1
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<int SeqSize, typename StateRef, typename Seq, typename F>
|
||||
struct iter_fold_impl
|
||||
{
|
||||
typedef typename
|
||||
result_of_first_unrollediter_fold<
|
||||
StateRef
|
||||
, typename result_of::begin<Seq>::type
|
||||
, F
|
||||
, SeqSize
|
||||
>::type
|
||||
type;
|
||||
static type
|
||||
call(StateRef state, Seq& seq, F f)
|
||||
{
|
||||
typedef
|
||||
unrolled_iter_fold<
|
||||
type
|
||||
, SeqSize
|
||||
>
|
||||
unrolled_impl;
|
||||
return unrolled_impl::call(
|
||||
state,
|
||||
fusion::begin(seq),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename Seq, typename F>
|
||||
struct iter_fold_impl<0,StateRef,Seq,F>
|
||||
{
|
||||
typedef StateRef type;
|
||||
static StateRef
|
||||
call(StateRef state, Seq&, F)
|
||||
{
|
||||
return static_cast<StateRef>(state);
|
||||
}
|
||||
};
|
||||
template<typename Seq, typename State, typename F, bool IsSegmented>
|
||||
struct result_of_iter_fold
|
||||
: iter_fold_impl<
|
||||
result_of::size<Seq>::value
|
||||
, typename add_reference<
|
||||
typename add_const<State>::type
|
||||
>::type
|
||||
, Seq
|
||||
, F
|
||||
>
|
||||
{};
|
||||
}
|
||||
namespace result_of
|
||||
{
|
||||
template<typename Seq, typename State, typename F>
|
||||
struct iter_fold
|
||||
: detail::result_of_iter_fold<
|
||||
Seq
|
||||
, State
|
||||
, F
|
||||
, traits::is_segmented<Seq>::type::value
|
||||
>
|
||||
{};
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::iter_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
iter_fold(Seq& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::iter_fold<Seq,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::iter_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
iter_fold(Seq const& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::iter_fold<Seq const,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::iter_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
iter_fold(Seq& seq, State& state, F f)
|
||||
{
|
||||
return result_of::iter_fold<Seq,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::iter_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
iter_fold(Seq const& seq, State& state, F f)
|
||||
{
|
||||
return result_of::iter_fold<Seq const,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
}}
|
||||
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_fold.hpp
vendored
Normal file
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_fold.hpp
vendored
Normal file
@@ -0,0 +1,380 @@
|
||||
/*=============================================================================
|
||||
Copyright (c) 2009-2010 Christopher Schmidt
|
||||
Copyright (c) 2001-2011 Joel de Guzman
|
||||
|
||||
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)
|
||||
|
||||
This is an auto-generated file. Do not edit!
|
||||
==============================================================================*/
|
||||
namespace boost { namespace fusion
|
||||
{
|
||||
namespace detail
|
||||
{
|
||||
template<typename State, typename It, typename F>
|
||||
struct reverse_fold_lvalue_state
|
||||
: boost::result_of<
|
||||
F(
|
||||
typename add_reference<typename add_const<State>::type>::type,
|
||||
typename fusion::result_of::deref<It>::type)
|
||||
>
|
||||
{};
|
||||
template<typename Result,int N>
|
||||
struct unrolled_reverse_fold
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::prior(it0);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::prior(it1);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It2
|
||||
>::type
|
||||
It3;
|
||||
It3 it3 = fusion::prior(it2);
|
||||
typedef typename reverse_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
typedef typename reverse_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,fusion::deref(it1));
|
||||
typedef typename reverse_fold_lvalue_state<State2,It2,F>::type State3;
|
||||
State3 const state3=f(state2,fusion::deref(it2));
|
||||
return unrolled_reverse_fold<
|
||||
Result
|
||||
, N-4
|
||||
>::call(
|
||||
f(state3,fusion::deref(it3)),
|
||||
fusion::prior(it3),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_fold<Result,3>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::prior(it0);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::prior(it1);
|
||||
typedef typename reverse_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
typedef typename reverse_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,fusion::deref(it1));
|
||||
return f(state2,fusion::deref(it2));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_fold<Result,2>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename reverse_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,fusion::deref(it0));
|
||||
return f(
|
||||
state1,
|
||||
fusion::deref( fusion::prior(it0)));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_fold<Result,1>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
return f(state,
|
||||
fusion::deref(it0));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_fold<Result,0>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0, F)
|
||||
{
|
||||
return static_cast<Result>(state);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int N>
|
||||
struct result_of_unrolled_reverse_fold
|
||||
{
|
||||
typedef typename
|
||||
reverse_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
reverse_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
rest2;
|
||||
typedef typename
|
||||
result_of::prior<it1>::type
|
||||
it2;
|
||||
typedef typename
|
||||
reverse_fold_lvalue_state<
|
||||
rest2
|
||||
, it2
|
||||
, F
|
||||
>::type
|
||||
rest3;
|
||||
typedef typename
|
||||
result_of::prior<it2>::type
|
||||
it3;
|
||||
typedef typename
|
||||
result_of_unrolled_reverse_fold<
|
||||
typename reverse_fold_lvalue_state<
|
||||
rest3
|
||||
, it3
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
it3
|
||||
>::type
|
||||
, F
|
||||
, N-4
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 3
|
||||
>
|
||||
{
|
||||
typedef typename
|
||||
reverse_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
reverse_fold_lvalue_state<
|
||||
typename reverse_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
it1 const
|
||||
>::type const
|
||||
, F
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 2
|
||||
>
|
||||
: reverse_fold_lvalue_state<
|
||||
typename reverse_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
It0 const
|
||||
>::type const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 1
|
||||
>
|
||||
: reverse_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 0
|
||||
>
|
||||
{
|
||||
typedef StateRef type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int SeqSize>
|
||||
struct result_of_first_unrolledreverse_fold
|
||||
{
|
||||
typedef typename
|
||||
result_of_unrolled_reverse_fold<
|
||||
typename boost::result_of<
|
||||
F(
|
||||
StateRef,
|
||||
typename fusion::result_of::deref< It0 const>::type
|
||||
)
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
, F
|
||||
, SeqSize-1
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<int SeqSize, typename StateRef, typename Seq, typename F>
|
||||
struct reverse_fold_impl
|
||||
{
|
||||
typedef typename
|
||||
result_of_first_unrolledreverse_fold<
|
||||
StateRef
|
||||
, typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
|
||||
, F
|
||||
, SeqSize
|
||||
>::type
|
||||
type;
|
||||
static type
|
||||
call(StateRef state, Seq& seq, F f)
|
||||
{
|
||||
typedef
|
||||
unrolled_reverse_fold<
|
||||
type
|
||||
, SeqSize
|
||||
>
|
||||
unrolled_impl;
|
||||
return unrolled_impl::call(
|
||||
state,
|
||||
fusion::prior( fusion::end(seq)),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename Seq, typename F>
|
||||
struct reverse_fold_impl<0,StateRef,Seq,F>
|
||||
{
|
||||
typedef StateRef type;
|
||||
static StateRef
|
||||
call(StateRef state, Seq&, F)
|
||||
{
|
||||
return static_cast<StateRef>(state);
|
||||
}
|
||||
};
|
||||
template<typename Seq, typename State, typename F, bool IsSegmented>
|
||||
struct result_of_reverse_fold
|
||||
: reverse_fold_impl<
|
||||
result_of::size<Seq>::value
|
||||
, typename add_reference<
|
||||
typename add_const<State>::type
|
||||
>::type
|
||||
, Seq
|
||||
, F
|
||||
>
|
||||
{};
|
||||
}
|
||||
namespace result_of
|
||||
{
|
||||
template<typename Seq, typename State, typename F>
|
||||
struct reverse_fold
|
||||
: detail::result_of_reverse_fold<
|
||||
Seq
|
||||
, State
|
||||
, F
|
||||
, traits::is_segmented<Seq>::type::value
|
||||
>
|
||||
{};
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_fold(Seq& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::reverse_fold<Seq,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_fold(Seq const& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::reverse_fold<Seq const,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_fold(Seq& seq, State& state, F f)
|
||||
{
|
||||
return result_of::reverse_fold<Seq,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_fold(Seq const& seq, State& state, F f)
|
||||
{
|
||||
return result_of::reverse_fold<Seq const,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
}}
|
||||
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_iter_fold.hpp
vendored
Normal file
380
test/external/boost/fusion/algorithm/iteration/detail/preprocessed/reverse_iter_fold.hpp
vendored
Normal file
@@ -0,0 +1,380 @@
|
||||
/*=============================================================================
|
||||
Copyright (c) 2010 Christopher Schmidt
|
||||
Copyright (c) 2001-2011 Joel de Guzman
|
||||
|
||||
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)
|
||||
|
||||
This is an auto-generated file. Do not edit!
|
||||
==============================================================================*/
|
||||
namespace boost { namespace fusion
|
||||
{
|
||||
namespace detail
|
||||
{
|
||||
template<typename State, typename It, typename F>
|
||||
struct reverse_iter_fold_lvalue_state
|
||||
: boost::result_of<
|
||||
F(
|
||||
typename add_reference<typename add_const<State>::type>::type,
|
||||
It&)
|
||||
>
|
||||
{};
|
||||
template<typename Result,int N>
|
||||
struct unrolled_reverse_iter_fold
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::prior(it0);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::prior(it1);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It2
|
||||
>::type
|
||||
It3;
|
||||
It3 it3 = fusion::prior(it2);
|
||||
typedef typename reverse_iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
typedef typename reverse_iter_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,it1);
|
||||
typedef typename reverse_iter_fold_lvalue_state<State2,It2,F>::type State3;
|
||||
State3 const state3=f(state2,it2);
|
||||
return unrolled_reverse_iter_fold<
|
||||
Result
|
||||
, N-4
|
||||
>::call(
|
||||
f(state3,it3),
|
||||
fusion::prior(it3),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_iter_fold<Result,3>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
It1;
|
||||
It1 it1 = fusion::prior(it0);
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It1
|
||||
>::type
|
||||
It2;
|
||||
It2 it2 = fusion::prior(it1);
|
||||
typedef typename reverse_iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
typedef typename reverse_iter_fold_lvalue_state<State1,It1,F>::type State2;
|
||||
State2 const state2=f(state1,it1);
|
||||
return f(state2,it2);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_iter_fold<Result,2>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
typedef typename reverse_iter_fold_lvalue_state<State,It0,F>::type State1;
|
||||
State1 const state1=f(state,it0);
|
||||
return f(
|
||||
state1,
|
||||
fusion::prior(it0));
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_iter_fold<Result,1>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0,F f)
|
||||
{
|
||||
return f(state,
|
||||
it0);
|
||||
}
|
||||
};
|
||||
template<typename Result>
|
||||
struct unrolled_reverse_iter_fold<Result,0>
|
||||
{
|
||||
template<typename State, typename It0, typename F>
|
||||
static Result
|
||||
call(State const& state,It0 const& it0, F)
|
||||
{
|
||||
return static_cast<Result>(state);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int N>
|
||||
struct result_of_unrolled_reverse_iter_fold
|
||||
{
|
||||
typedef typename
|
||||
reverse_iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
reverse_iter_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
rest2;
|
||||
typedef typename
|
||||
result_of::prior<it1>::type
|
||||
it2;
|
||||
typedef typename
|
||||
reverse_iter_fold_lvalue_state<
|
||||
rest2
|
||||
, it2
|
||||
, F
|
||||
>::type
|
||||
rest3;
|
||||
typedef typename
|
||||
result_of::prior<it2>::type
|
||||
it3;
|
||||
typedef typename
|
||||
result_of_unrolled_reverse_iter_fold<
|
||||
typename reverse_iter_fold_lvalue_state<
|
||||
rest3
|
||||
, it3
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
it3
|
||||
>::type
|
||||
, F
|
||||
, N-4
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 3
|
||||
>
|
||||
{
|
||||
typedef typename
|
||||
reverse_iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
rest1;
|
||||
typedef typename
|
||||
result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
it1;
|
||||
typedef typename
|
||||
reverse_iter_fold_lvalue_state<
|
||||
typename reverse_iter_fold_lvalue_state<
|
||||
rest1
|
||||
, it1
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
it1 const
|
||||
>::type const
|
||||
, F
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 2
|
||||
>
|
||||
: reverse_iter_fold_lvalue_state<
|
||||
typename reverse_iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
It0 const
|
||||
>::type const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 1
|
||||
>
|
||||
: reverse_iter_fold_lvalue_state<
|
||||
StateRef
|
||||
, It0 const
|
||||
, F
|
||||
>
|
||||
{};
|
||||
template<typename StateRef, typename It0, typename F>
|
||||
struct result_of_unrolled_reverse_iter_fold<
|
||||
StateRef
|
||||
, It0
|
||||
, F
|
||||
, 0
|
||||
>
|
||||
{
|
||||
typedef StateRef type;
|
||||
};
|
||||
template<typename StateRef, typename It0, typename F, int SeqSize>
|
||||
struct result_of_first_unrolledreverse_iter_fold
|
||||
{
|
||||
typedef typename
|
||||
result_of_unrolled_reverse_iter_fold<
|
||||
typename boost::result_of<
|
||||
F(
|
||||
StateRef,
|
||||
It0 const&
|
||||
)
|
||||
>::type
|
||||
, typename result_of::prior<
|
||||
It0 const
|
||||
>::type
|
||||
, F
|
||||
, SeqSize-1
|
||||
>::type
|
||||
type;
|
||||
};
|
||||
template<int SeqSize, typename StateRef, typename Seq, typename F>
|
||||
struct reverse_iter_fold_impl
|
||||
{
|
||||
typedef typename
|
||||
result_of_first_unrolledreverse_iter_fold<
|
||||
StateRef
|
||||
, typename fusion::result_of::prior< typename result_of::end<Seq>::type >::type
|
||||
, F
|
||||
, SeqSize
|
||||
>::type
|
||||
type;
|
||||
static type
|
||||
call(StateRef state, Seq& seq, F f)
|
||||
{
|
||||
typedef
|
||||
unrolled_reverse_iter_fold<
|
||||
type
|
||||
, SeqSize
|
||||
>
|
||||
unrolled_impl;
|
||||
return unrolled_impl::call(
|
||||
state,
|
||||
fusion::prior( fusion::end(seq)),
|
||||
f);
|
||||
}
|
||||
};
|
||||
template<typename StateRef, typename Seq, typename F>
|
||||
struct reverse_iter_fold_impl<0,StateRef,Seq,F>
|
||||
{
|
||||
typedef StateRef type;
|
||||
static StateRef
|
||||
call(StateRef state, Seq&, F)
|
||||
{
|
||||
return static_cast<StateRef>(state);
|
||||
}
|
||||
};
|
||||
template<typename Seq, typename State, typename F, bool IsSegmented>
|
||||
struct result_of_reverse_iter_fold
|
||||
: reverse_iter_fold_impl<
|
||||
result_of::size<Seq>::value
|
||||
, typename add_reference<
|
||||
typename add_const<State>::type
|
||||
>::type
|
||||
, Seq
|
||||
, F
|
||||
>
|
||||
{};
|
||||
}
|
||||
namespace result_of
|
||||
{
|
||||
template<typename Seq, typename State, typename F>
|
||||
struct reverse_iter_fold
|
||||
: detail::result_of_reverse_iter_fold<
|
||||
Seq
|
||||
, State
|
||||
, F
|
||||
, traits::is_segmented<Seq>::type::value
|
||||
>
|
||||
{};
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_iter_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_iter_fold(Seq& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::reverse_iter_fold<Seq,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_iter_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_iter_fold(Seq const& seq, State const& state, F f)
|
||||
{
|
||||
return result_of::reverse_iter_fold<Seq const,State const,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_iter_fold<
|
||||
Seq
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_iter_fold(Seq& seq, State& state, F f)
|
||||
{
|
||||
return result_of::reverse_iter_fold<Seq,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
template<typename Seq, typename State, typename F>
|
||||
inline typename result_of::reverse_iter_fold<
|
||||
Seq const
|
||||
, State const
|
||||
, F
|
||||
>::type
|
||||
reverse_iter_fold(Seq const& seq, State& state, F f)
|
||||
{
|
||||
return result_of::reverse_iter_fold<Seq const,State,F>::call(
|
||||
state,
|
||||
seq,
|
||||
f);
|
||||
}
|
||||
}}
|
||||
59
test/external/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp
vendored
Normal file
59
test/external/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp
vendored
Normal file
@@ -0,0 +1,59 @@
|
||||
/*=============================================================================
|
||||
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)
|
||||
==============================================================================*/
|
||||
#if !defined(BOOST_FUSION_FOLD_S_HPP_INCLUDED)
|
||||
#define BOOST_FUSION_FOLD_S_HPP_INCLUDED
|
||||
|
||||
#include <boost/fusion/algorithm/iteration/fold_fwd.hpp>
|
||||
#include <boost/fusion/support/segmented_fold_until.hpp>
|
||||
|
||||
namespace boost { namespace fusion { namespace detail
|
||||
{
|
||||
template <typename Fun>
|
||||
struct segmented_fold_fun
|
||||
{
|
||||
explicit segmented_fold_fun(Fun const& f)
|
||||
: fun(f)
|
||||
{}
|
||||
|
||||
Fun const& fun;
|
||||
|
||||
template <typename Sequence, typename State, typename Context>
|
||||
struct apply
|
||||
{
|
||||
typedef typename result_of::fold<Sequence, State, Fun>::type type;
|
||||
typedef mpl::true_ continue_type;
|
||||
|
||||
static type call(Sequence& seq, State const& state, Context const&, segmented_fold_fun const& fun)
|
||||
{
|
||||
return fusion::fold(seq, state, fun.fun);
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
// The default implementation of this lives in detail/fold.hpp
|
||||
template <typename Sequence, typename State, typename Fun, bool IsSegmented>
|
||||
struct result_of_fold;
|
||||
|
||||
template <typename Sequence, typename State, typename Fun>
|
||||
struct result_of_fold<Sequence, State, Fun, true>
|
||||
{
|
||||
typedef
|
||||
typename result_of::segmented_fold_until<
|
||||
Sequence,
|
||||
State,
|
||||
segmented_fold_fun<Fun>
|
||||
>::type
|
||||
type;
|
||||
|
||||
static type call(State& state, Sequence& seq, Fun fun)
|
||||
{
|
||||
return fusion::segmented_fold_until(seq, state, segmented_fold_fun<Fun>(fun));
|
||||
}
|
||||
};
|
||||
}}}
|
||||
|
||||
#endif
|
||||
48
test/external/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp
vendored
Normal file
48
test/external/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp
vendored
Normal file
@@ -0,0 +1,48 @@
|
||||
/*=============================================================================
|
||||
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)
|
||||
==============================================================================*/
|
||||
#if !defined(BOOST_FUSION_SEGMENTED_FOR_EACH_HPP_INCLUDED)
|
||||
#define BOOST_FUSION_SEGMENTED_FOR_EACH_HPP_INCLUDED
|
||||
|
||||
#include <boost/mpl/bool.hpp>
|
||||
#include <boost/fusion/support/void.hpp>
|
||||
#include <boost/fusion/algorithm/iteration/for_each_fwd.hpp>
|
||||
#include <boost/fusion/support/segmented_fold_until.hpp>
|
||||
|
||||
namespace boost { namespace fusion { namespace detail
|
||||
{
|
||||
template <typename Fun>
|
||||
struct segmented_for_each_fun
|
||||
{
|
||||
explicit segmented_for_each_fun(Fun const& f)
|
||||
: fun(f)
|
||||
{}
|
||||
|
||||
Fun const& fun;
|
||||
|
||||
template <typename Sequence, typename State, typename Context>
|
||||
struct apply
|
||||
{
|
||||
typedef void_ type;
|
||||
typedef mpl::true_ continue_type;
|
||||
|
||||
static type call(Sequence& seq, State const&, Context const&, segmented_for_each_fun const& fun)
|
||||
{
|
||||
fusion::for_each(seq, fun.fun);
|
||||
return void_();
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
template <typename Sequence, typename F>
|
||||
inline void
|
||||
for_each(Sequence& seq, F const& f, mpl::true_) // segmented implementation
|
||||
{
|
||||
fusion::segmented_fold_until(seq, void_(), segmented_for_each_fun<F>(f));
|
||||
}
|
||||
}}}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user