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author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp | |
download | swift-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 |
Import.
Diffstat (limited to '3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp')
-rw-r--r-- | 3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp b/3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp new file mode 100644 index 0000000..1dd216c --- /dev/null +++ b/3rdParty/Boost/boost/mpl/aux_/preprocessed/bcc/iter_fold_impl.hpp @@ -0,0 +1,180 @@ + +// Copyright Aleksey Gurtovoy 2000-2004 +// +// 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) +// + +// *Preprocessed* version of the main "iter_fold_impl.hpp" header +// -- DO NOT modify by hand! + +namespace boost { namespace mpl { namespace aux { + +/// forward declaration + +template< + int N + , typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< 0,First,Last,State,ForwardOp > +{ + typedef First iter0; + typedef State state0; + typedef state0 state; + typedef iter0 iterator; +}; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< 1,First,Last,State,ForwardOp > +{ + typedef First iter0; + typedef State state0; + typedef typename apply2< ForwardOp,state0,iter0 >::type state1; + typedef typename mpl::next<iter0>::type iter1; + + + typedef state1 state; + typedef iter1 iterator; +}; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< 2,First,Last,State,ForwardOp > +{ + typedef First iter0; + typedef State state0; + typedef typename apply2< ForwardOp,state0,iter0 >::type state1; + typedef typename mpl::next<iter0>::type iter1; + typedef typename apply2< ForwardOp,state1,iter1 >::type state2; + typedef typename mpl::next<iter1>::type iter2; + + + typedef state2 state; + typedef iter2 iterator; +}; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< 3,First,Last,State,ForwardOp > +{ + typedef First iter0; + typedef State state0; + typedef typename apply2< ForwardOp,state0,iter0 >::type state1; + typedef typename mpl::next<iter0>::type iter1; + typedef typename apply2< ForwardOp,state1,iter1 >::type state2; + typedef typename mpl::next<iter1>::type iter2; + typedef typename apply2< ForwardOp,state2,iter2 >::type state3; + typedef typename mpl::next<iter2>::type iter3; + + + typedef state3 state; + typedef iter3 iterator; +}; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< 4,First,Last,State,ForwardOp > +{ + typedef First iter0; + typedef State state0; + typedef typename apply2< ForwardOp,state0,iter0 >::type state1; + typedef typename mpl::next<iter0>::type iter1; + typedef typename apply2< ForwardOp,state1,iter1 >::type state2; + typedef typename mpl::next<iter1>::type iter2; + typedef typename apply2< ForwardOp,state2,iter2 >::type state3; + typedef typename mpl::next<iter2>::type iter3; + typedef typename apply2< ForwardOp,state3,iter3 >::type state4; + typedef typename mpl::next<iter3>::type iter4; + + + typedef state4 state; + typedef iter4 iterator; +}; + +template< + int N + , typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl +{ + typedef iter_fold_impl< + 4 + , First + , Last + , State + , ForwardOp + > chunk_; + + typedef iter_fold_impl< + ( (N - 4) < 0 ? 0 : N - 4 ) + , typename chunk_::iterator + , Last + , typename chunk_::state + , ForwardOp + > res_; + + typedef typename res_::state state; + typedef typename res_::iterator iterator; +}; + +template< + typename First + , typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< -1,First,Last,State,ForwardOp > + : iter_fold_impl< + -1 + , typename mpl::next<First>::type + , Last + , typename apply2< ForwardOp,State,First >::type + , ForwardOp + > +{ +}; + +template< + typename Last + , typename State + , typename ForwardOp + > +struct iter_fold_impl< -1,Last,Last,State,ForwardOp > +{ + typedef State state; + typedef Last iterator; +}; + +}}} |