| // 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 "reverse_iter_fold_impl.hpp" header | |
| // -- DO NOT modify by hand! | |
| namespace boost { namespace mpl { namespace aux { | |
| /// forward declaration | |
| template< | |
| long N | |
| , typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct reverse_iter_fold_impl; | |
| template< long N > | |
| struct reverse_iter_fold_chunk; | |
| template<> struct reverse_iter_fold_chunk<0> | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef fwd_state0 bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef iter0 iterator; | |
| }; | |
| }; | |
| template<> struct reverse_iter_fold_chunk<1> | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; | |
| typedef typename mpl::next<iter0>::type iter1; | |
| typedef fwd_state1 bkwd_state1; | |
| typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef iter1 iterator; | |
| }; | |
| }; | |
| template<> struct reverse_iter_fold_chunk<2> | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; | |
| typedef typename mpl::next<iter0>::type iter1; | |
| typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; | |
| typedef typename mpl::next<iter1>::type iter2; | |
| typedef fwd_state2 bkwd_state2; | |
| typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; | |
| typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef iter2 iterator; | |
| }; | |
| }; | |
| template<> struct reverse_iter_fold_chunk<3> | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; | |
| typedef typename mpl::next<iter0>::type iter1; | |
| typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; | |
| typedef typename mpl::next<iter1>::type iter2; | |
| typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; | |
| typedef typename mpl::next<iter2>::type iter3; | |
| typedef fwd_state3 bkwd_state3; | |
| typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; | |
| typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; | |
| typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef iter3 iterator; | |
| }; | |
| }; | |
| template<> struct reverse_iter_fold_chunk<4> | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; | |
| typedef typename mpl::next<iter0>::type iter1; | |
| typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; | |
| typedef typename mpl::next<iter1>::type iter2; | |
| typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; | |
| typedef typename mpl::next<iter2>::type iter3; | |
| typedef typename apply2< ForwardOp,fwd_state3,iter3 >::type fwd_state4; | |
| typedef typename mpl::next<iter3>::type iter4; | |
| typedef fwd_state4 bkwd_state4; | |
| typedef typename apply2< BackwardOp,bkwd_state4,iter3 >::type bkwd_state3; | |
| typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; | |
| typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; | |
| typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef iter4 iterator; | |
| }; | |
| }; | |
| template< long N > | |
| struct reverse_iter_fold_chunk | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef First iter0; | |
| typedef State fwd_state0; | |
| typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; | |
| typedef typename mpl::next<iter0>::type iter1; | |
| typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; | |
| typedef typename mpl::next<iter1>::type iter2; | |
| typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; | |
| typedef typename mpl::next<iter2>::type iter3; | |
| typedef typename apply2< ForwardOp,fwd_state3,iter3 >::type fwd_state4; | |
| typedef typename mpl::next<iter3>::type iter4; | |
| typedef reverse_iter_fold_impl< | |
| ( (N - 4) < 0 ? 0 : N - 4 ) | |
| , iter4 | |
| , Last | |
| , fwd_state4 | |
| , BackwardOp | |
| , ForwardOp | |
| > nested_chunk; | |
| typedef typename nested_chunk::state bkwd_state4; | |
| typedef typename apply2< BackwardOp,bkwd_state4,iter3 >::type bkwd_state3; | |
| typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; | |
| typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; | |
| typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; | |
| typedef bkwd_state0 state; | |
| typedef typename nested_chunk::iterator iterator; | |
| }; | |
| }; | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct reverse_iter_fold_step; | |
| template< | |
| typename Last | |
| , typename State | |
| > | |
| struct reverse_iter_fold_null_step | |
| { | |
| typedef Last iterator; | |
| typedef State state; | |
| }; | |
| template<> | |
| struct reverse_iter_fold_chunk< -1 > | |
| { | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct result_ | |
| { | |
| typedef typename if_< | |
| typename is_same< First,Last >::type | |
| , reverse_iter_fold_null_step< Last,State > | |
| , reverse_iter_fold_step< First,Last,State,BackwardOp,ForwardOp > | |
| >::type res_; | |
| typedef typename res_::state state; | |
| typedef typename res_::iterator iterator; | |
| }; | |
| }; | |
| template< | |
| typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct reverse_iter_fold_step | |
| { | |
| typedef reverse_iter_fold_chunk< -1 >::template result_< | |
| typename mpl::next<First>::type | |
| , Last | |
| , typename apply2< ForwardOp,State,First >::type | |
| , BackwardOp | |
| , ForwardOp | |
| > nested_step; | |
| typedef typename apply2< | |
| BackwardOp | |
| , typename nested_step::state | |
| , First | |
| >::type state; | |
| typedef typename nested_step::iterator iterator; | |
| }; | |
| template< | |
| long N | |
| , typename First | |
| , typename Last | |
| , typename State | |
| , typename BackwardOp | |
| , typename ForwardOp | |
| > | |
| struct reverse_iter_fold_impl | |
| : reverse_iter_fold_chunk<N> | |
| ::template result_< First,Last,State,BackwardOp,ForwardOp > | |
| { | |
| }; | |
| }}} |