Jeff Thompson | a28eed8 | 2013-08-22 16:21:10 -0700 | [diff] [blame] | 1 | |
| 2 | // Copyright Aleksey Gurtovoy 2000-2004 |
| 3 | // |
| 4 | // Distributed under the Boost Software License, Version 1.0. |
| 5 | // (See accompanying file LICENSE_1_0.txt or copy at |
| 6 | // http://www.boost.org/LICENSE_1_0.txt) |
| 7 | // |
| 8 | |
| 9 | // Preprocessed version of "ndnboost/mpl/aux_/reverse_iter_fold_impl.hpp" header |
| 10 | // -- DO NOT modify by hand! |
| 11 | |
| 12 | namespace ndnboost { namespace mpl { namespace aux { |
| 13 | |
| 14 | /// forward declaration |
| 15 | |
| 16 | template< |
| 17 | long N |
| 18 | , typename First |
| 19 | , typename Last |
| 20 | , typename State |
| 21 | , typename BackwardOp |
| 22 | , typename ForwardOp |
| 23 | > |
| 24 | struct reverse_iter_fold_impl; |
| 25 | |
| 26 | template< |
| 27 | typename First |
| 28 | , typename Last |
| 29 | , typename State |
| 30 | , typename BackwardOp |
| 31 | , typename ForwardOp |
| 32 | > |
| 33 | struct reverse_iter_fold_impl< 0,First,Last,State,BackwardOp,ForwardOp > |
| 34 | { |
| 35 | typedef First iter0; |
| 36 | typedef State fwd_state0; |
| 37 | typedef fwd_state0 bkwd_state0; |
| 38 | typedef bkwd_state0 state; |
| 39 | typedef iter0 iterator; |
| 40 | }; |
| 41 | |
| 42 | template< |
| 43 | typename First |
| 44 | , typename Last |
| 45 | , typename State |
| 46 | , typename BackwardOp |
| 47 | , typename ForwardOp |
| 48 | > |
| 49 | struct reverse_iter_fold_impl< 1,First,Last,State,BackwardOp,ForwardOp > |
| 50 | { |
| 51 | typedef First iter0; |
| 52 | typedef State fwd_state0; |
| 53 | typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; |
| 54 | typedef typename mpl::next<iter0>::type iter1; |
| 55 | |
| 56 | |
| 57 | typedef fwd_state1 bkwd_state1; |
| 58 | typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; |
| 59 | typedef bkwd_state0 state; |
| 60 | typedef iter1 iterator; |
| 61 | }; |
| 62 | |
| 63 | template< |
| 64 | typename First |
| 65 | , typename Last |
| 66 | , typename State |
| 67 | , typename BackwardOp |
| 68 | , typename ForwardOp |
| 69 | > |
| 70 | struct reverse_iter_fold_impl< 2,First,Last,State,BackwardOp,ForwardOp > |
| 71 | { |
| 72 | typedef First iter0; |
| 73 | typedef State fwd_state0; |
| 74 | typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; |
| 75 | typedef typename mpl::next<iter0>::type iter1; |
| 76 | typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; |
| 77 | typedef typename mpl::next<iter1>::type iter2; |
| 78 | |
| 79 | |
| 80 | typedef fwd_state2 bkwd_state2; |
| 81 | typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; |
| 82 | typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; |
| 83 | |
| 84 | |
| 85 | typedef bkwd_state0 state; |
| 86 | typedef iter2 iterator; |
| 87 | }; |
| 88 | |
| 89 | template< |
| 90 | typename First |
| 91 | , typename Last |
| 92 | , typename State |
| 93 | , typename BackwardOp |
| 94 | , typename ForwardOp |
| 95 | > |
| 96 | struct reverse_iter_fold_impl< 3,First,Last,State,BackwardOp,ForwardOp > |
| 97 | { |
| 98 | typedef First iter0; |
| 99 | typedef State fwd_state0; |
| 100 | typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; |
| 101 | typedef typename mpl::next<iter0>::type iter1; |
| 102 | typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; |
| 103 | typedef typename mpl::next<iter1>::type iter2; |
| 104 | typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; |
| 105 | typedef typename mpl::next<iter2>::type iter3; |
| 106 | |
| 107 | |
| 108 | typedef fwd_state3 bkwd_state3; |
| 109 | typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; |
| 110 | typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; |
| 111 | typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; |
| 112 | |
| 113 | |
| 114 | typedef bkwd_state0 state; |
| 115 | typedef iter3 iterator; |
| 116 | }; |
| 117 | |
| 118 | template< |
| 119 | typename First |
| 120 | , typename Last |
| 121 | , typename State |
| 122 | , typename BackwardOp |
| 123 | , typename ForwardOp |
| 124 | > |
| 125 | struct reverse_iter_fold_impl< 4,First,Last,State,BackwardOp,ForwardOp > |
| 126 | { |
| 127 | typedef First iter0; |
| 128 | typedef State fwd_state0; |
| 129 | typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; |
| 130 | typedef typename mpl::next<iter0>::type iter1; |
| 131 | typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; |
| 132 | typedef typename mpl::next<iter1>::type iter2; |
| 133 | typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; |
| 134 | typedef typename mpl::next<iter2>::type iter3; |
| 135 | typedef typename apply2< ForwardOp,fwd_state3,iter3 >::type fwd_state4; |
| 136 | typedef typename mpl::next<iter3>::type iter4; |
| 137 | |
| 138 | |
| 139 | typedef fwd_state4 bkwd_state4; |
| 140 | typedef typename apply2< BackwardOp,bkwd_state4,iter3 >::type bkwd_state3; |
| 141 | typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; |
| 142 | typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; |
| 143 | typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; |
| 144 | |
| 145 | |
| 146 | typedef bkwd_state0 state; |
| 147 | typedef iter4 iterator; |
| 148 | }; |
| 149 | |
| 150 | template< |
| 151 | long N |
| 152 | , typename First |
| 153 | , typename Last |
| 154 | , typename State |
| 155 | , typename BackwardOp |
| 156 | , typename ForwardOp |
| 157 | > |
| 158 | struct reverse_iter_fold_impl |
| 159 | { |
| 160 | typedef First iter0; |
| 161 | typedef State fwd_state0; |
| 162 | typedef typename apply2< ForwardOp,fwd_state0,iter0 >::type fwd_state1; |
| 163 | typedef typename mpl::next<iter0>::type iter1; |
| 164 | typedef typename apply2< ForwardOp,fwd_state1,iter1 >::type fwd_state2; |
| 165 | typedef typename mpl::next<iter1>::type iter2; |
| 166 | typedef typename apply2< ForwardOp,fwd_state2,iter2 >::type fwd_state3; |
| 167 | typedef typename mpl::next<iter2>::type iter3; |
| 168 | typedef typename apply2< ForwardOp,fwd_state3,iter3 >::type fwd_state4; |
| 169 | typedef typename mpl::next<iter3>::type iter4; |
| 170 | |
| 171 | |
| 172 | typedef reverse_iter_fold_impl< |
| 173 | ( (N - 4) < 0 ? 0 : N - 4 ) |
| 174 | , iter4 |
| 175 | , Last |
| 176 | , fwd_state4 |
| 177 | , BackwardOp |
| 178 | , ForwardOp |
| 179 | > nested_chunk; |
| 180 | |
| 181 | typedef typename nested_chunk::state bkwd_state4; |
| 182 | typedef typename apply2< BackwardOp,bkwd_state4,iter3 >::type bkwd_state3; |
| 183 | typedef typename apply2< BackwardOp,bkwd_state3,iter2 >::type bkwd_state2; |
| 184 | typedef typename apply2< BackwardOp,bkwd_state2,iter1 >::type bkwd_state1; |
| 185 | typedef typename apply2< BackwardOp,bkwd_state1,iter0 >::type bkwd_state0; |
| 186 | |
| 187 | |
| 188 | typedef bkwd_state0 state; |
| 189 | typedef typename nested_chunk::iterator iterator; |
| 190 | }; |
| 191 | |
| 192 | template< |
| 193 | typename First |
| 194 | , typename Last |
| 195 | , typename State |
| 196 | , typename BackwardOp |
| 197 | , typename ForwardOp |
| 198 | > |
| 199 | struct reverse_iter_fold_impl< -1,First,Last,State,BackwardOp,ForwardOp > |
| 200 | { |
| 201 | typedef reverse_iter_fold_impl< |
| 202 | -1 |
| 203 | , typename mpl::next<First>::type |
| 204 | , Last |
| 205 | , typename apply2< ForwardOp,State,First >::type |
| 206 | , BackwardOp |
| 207 | , ForwardOp |
| 208 | > nested_step; |
| 209 | |
| 210 | typedef typename apply2< |
| 211 | BackwardOp |
| 212 | , typename nested_step::state |
| 213 | , First |
| 214 | >::type state; |
| 215 | |
| 216 | typedef typename nested_step::iterator iterator; |
| 217 | }; |
| 218 | |
| 219 | template< |
| 220 | typename Last |
| 221 | , typename State |
| 222 | , typename BackwardOp |
| 223 | , typename ForwardOp |
| 224 | > |
| 225 | struct reverse_iter_fold_impl< -1,Last,Last,State,BackwardOp,ForwardOp > |
| 226 | { |
| 227 | typedef State state; |
| 228 | typedef Last iterator; |
| 229 | }; |
| 230 | |
| 231 | }}} |