Changes in lemon/bits/traits.h [314:2cc60866a0c9:663:f2d6d3446adf] in lemon
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lemon/bits/traits.h
r314 r663 3 3 * This file is a part of LEMON, a generic C++ optimization library. 4 4 * 5 * Copyright (C) 2003200 85 * Copyright (C) 20032009 6 6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport 7 7 * (Egervary Research Group on Combinatorial Optimization, EGRES). … … 30 30 struct InvalidType {}; 31 31 32 template <typename _Graph, typename _Item>32 template <typename GR, typename _Item> 33 33 class ItemSetTraits {}; 34 34 35 35 36 template <typename G raph, typename Enable = void>36 template <typename GR, typename Enable = void> 37 37 struct NodeNotifierIndicator { 38 38 typedef InvalidType Type; 39 39 }; 40 template <typename G raph>40 template <typename GR> 41 41 struct NodeNotifierIndicator< 42 G raph,43 typename enable_if<typename G raph::NodeNotifier::Notifier, void>::type44 > { 45 typedef typename G raph::NodeNotifier Type;46 }; 47 48 template <typename _Graph>49 class ItemSetTraits< _Graph, typename _Graph::Node> {42 GR, 43 typename enable_if<typename GR::NodeNotifier::Notifier, void>::type 44 > { 45 typedef typename GR::NodeNotifier Type; 46 }; 47 48 template <typename GR> 49 class ItemSetTraits<GR, typename GR::Node> { 50 50 public: 51 51 52 typedef _Graph Graph; 53 54 typedef typename Graph::Node Item; 55 typedef typename Graph::NodeIt ItemIt; 56 57 typedef typename NodeNotifierIndicator<Graph>::Type ItemNotifier; 58 59 template <typename _Value> 60 class Map : public Graph::template NodeMap<_Value> { 52 typedef GR Graph; 53 typedef GR Digraph; 54 55 typedef typename GR::Node Item; 56 typedef typename GR::NodeIt ItemIt; 57 58 typedef typename NodeNotifierIndicator<GR>::Type ItemNotifier; 59 60 template <typename V> 61 class Map : public GR::template NodeMap<V> { 62 typedef typename GR::template NodeMap<V> Parent; 63 61 64 public: 62 typedef typename Graph::template NodeMap<_Value> Parent; 63 typedef typename Graph::template NodeMap<_Value> Type; 65 typedef typename GR::template NodeMap<V> Type; 64 66 typedef typename Parent::Value Value; 65 67 66 Map(const G raph& _digraph) : Parent(_digraph) {}67 Map(const G raph& _digraph, const Value& _value)68 Map(const GR& _digraph) : Parent(_digraph) {} 69 Map(const GR& _digraph, const Value& _value) 68 70 : Parent(_digraph, _value) {} 69 71 … … 72 74 }; 73 75 74 template <typename G raph, typename Enable = void>76 template <typename GR, typename Enable = void> 75 77 struct ArcNotifierIndicator { 76 78 typedef InvalidType Type; 77 79 }; 78 template <typename G raph>80 template <typename GR> 79 81 struct ArcNotifierIndicator< 80 G raph,81 typename enable_if<typename G raph::ArcNotifier::Notifier, void>::type82 > { 83 typedef typename G raph::ArcNotifier Type;84 }; 85 86 template <typename _Graph>87 class ItemSetTraits< _Graph, typename _Graph::Arc> {82 GR, 83 typename enable_if<typename GR::ArcNotifier::Notifier, void>::type 84 > { 85 typedef typename GR::ArcNotifier Type; 86 }; 87 88 template <typename GR> 89 class ItemSetTraits<GR, typename GR::Arc> { 88 90 public: 89 91 90 typedef _Graph Graph; 91 92 typedef typename Graph::Arc Item; 93 typedef typename Graph::ArcIt ItemIt; 94 95 typedef typename ArcNotifierIndicator<Graph>::Type ItemNotifier; 96 97 template <typename _Value> 98 class Map : public Graph::template ArcMap<_Value> { 92 typedef GR Graph; 93 typedef GR Digraph; 94 95 typedef typename GR::Arc Item; 96 typedef typename GR::ArcIt ItemIt; 97 98 typedef typename ArcNotifierIndicator<GR>::Type ItemNotifier; 99 100 template <typename V> 101 class Map : public GR::template ArcMap<V> { 102 typedef typename GR::template ArcMap<V> Parent; 103 99 104 public: 100 typedef typename Graph::template ArcMap<_Value> Parent; 101 typedef typename Graph::template ArcMap<_Value> Type; 105 typedef typename GR::template ArcMap<V> Type; 102 106 typedef typename Parent::Value Value; 103 107 104 Map(const G raph& _digraph) : Parent(_digraph) {}105 Map(const G raph& _digraph, const Value& _value)108 Map(const GR& _digraph) : Parent(_digraph) {} 109 Map(const GR& _digraph, const Value& _value) 106 110 : Parent(_digraph, _value) {} 107 111 }; … … 109 113 }; 110 114 111 template <typename G raph, typename Enable = void>115 template <typename GR, typename Enable = void> 112 116 struct EdgeNotifierIndicator { 113 117 typedef InvalidType Type; 114 118 }; 115 template <typename G raph>119 template <typename GR> 116 120 struct EdgeNotifierIndicator< 117 G raph,118 typename enable_if<typename G raph::EdgeNotifier::Notifier, void>::type119 > { 120 typedef typename G raph::EdgeNotifier Type;121 }; 122 123 template <typename _Graph>124 class ItemSetTraits< _Graph, typename _Graph::Edge> {121 GR, 122 typename enable_if<typename GR::EdgeNotifier::Notifier, void>::type 123 > { 124 typedef typename GR::EdgeNotifier Type; 125 }; 126 127 template <typename GR> 128 class ItemSetTraits<GR, typename GR::Edge> { 125 129 public: 126 130 127 typedef _Graph Graph; 128 129 typedef typename Graph::Edge Item; 130 typedef typename Graph::EdgeIt ItemIt; 131 132 typedef typename EdgeNotifierIndicator<Graph>::Type ItemNotifier; 133 134 template <typename _Value> 135 class Map : public Graph::template EdgeMap<_Value> { 131 typedef GR Graph; 132 typedef GR Digraph; 133 134 typedef typename GR::Edge Item; 135 typedef typename GR::EdgeIt ItemIt; 136 137 typedef typename EdgeNotifierIndicator<GR>::Type ItemNotifier; 138 139 template <typename V> 140 class Map : public GR::template EdgeMap<V> { 141 typedef typename GR::template EdgeMap<V> Parent; 142 136 143 public: 137 typedef typename Graph::template EdgeMap<_Value> Parent; 138 typedef typename Graph::template EdgeMap<_Value> Type; 144 typedef typename GR::template EdgeMap<V> Type; 139 145 typedef typename Parent::Value Value; 140 146 141 Map(const G raph& _digraph) : Parent(_digraph) {}142 Map(const G raph& _digraph, const Value& _value)147 Map(const GR& _digraph) : Parent(_digraph) {} 148 Map(const GR& _digraph, const Value& _value) 143 149 : Parent(_digraph, _value) {} 144 150 }; … … 205 211 // Indicators for the tags 206 212 207 template <typename G raph, typename Enable = void>213 template <typename GR, typename Enable = void> 208 214 struct NodeNumTagIndicator { 209 215 static const bool value = false; 210 216 }; 211 217 212 template <typename G raph>218 template <typename GR> 213 219 struct NodeNumTagIndicator< 214 Graph, 215 typename enable_if<typename Graph::NodeNumTag, void>::type 216 > { 217 static const bool value = true; 218 }; 219 220 template <typename Graph, typename Enable = void> 220 GR, 221 typename enable_if<typename GR::NodeNumTag, void>::type 222 > { 223 static const bool value = true; 224 }; 225 226 template <typename GR, typename Enable = void> 227 struct ArcNumTagIndicator { 228 static const bool value = false; 229 }; 230 231 template <typename GR> 232 struct ArcNumTagIndicator< 233 GR, 234 typename enable_if<typename GR::ArcNumTag, void>::type 235 > { 236 static const bool value = true; 237 }; 238 239 template <typename GR, typename Enable = void> 221 240 struct EdgeNumTagIndicator { 222 241 static const bool value = false; 223 242 }; 224 243 225 template <typename G raph>244 template <typename GR> 226 245 struct EdgeNumTagIndicator< 227 Graph, 228 typename enable_if<typename Graph::EdgeNumTag, void>::type 229 > { 230 static const bool value = true; 231 }; 232 233 template <typename Graph, typename Enable = void> 246 GR, 247 typename enable_if<typename GR::EdgeNumTag, void>::type 248 > { 249 static const bool value = true; 250 }; 251 252 template <typename GR, typename Enable = void> 253 struct FindArcTagIndicator { 254 static const bool value = false; 255 }; 256 257 template <typename GR> 258 struct FindArcTagIndicator< 259 GR, 260 typename enable_if<typename GR::FindArcTag, void>::type 261 > { 262 static const bool value = true; 263 }; 264 265 template <typename GR, typename Enable = void> 234 266 struct FindEdgeTagIndicator { 235 267 static const bool value = false; 236 268 }; 237 269 238 template <typename G raph>270 template <typename GR> 239 271 struct FindEdgeTagIndicator< 240 G raph,241 typename enable_if<typename G raph::FindEdgeTag, void>::type242 > { 243 static const bool value = true; 244 }; 245 246 template <typename G raph, typename Enable = void>272 GR, 273 typename enable_if<typename GR::FindEdgeTag, void>::type 274 > { 275 static const bool value = true; 276 }; 277 278 template <typename GR, typename Enable = void> 247 279 struct UndirectedTagIndicator { 248 280 static const bool value = false; 249 281 }; 250 282 251 template <typename G raph>283 template <typename GR> 252 284 struct UndirectedTagIndicator< 253 G raph,254 typename enable_if<typename G raph::UndirectedTag, void>::type255 > { 256 static const bool value = true; 257 }; 258 259 template <typename G raph, typename Enable = void>285 GR, 286 typename enable_if<typename GR::UndirectedTag, void>::type 287 > { 288 static const bool value = true; 289 }; 290 291 template <typename GR, typename Enable = void> 260 292 struct BuildTagIndicator { 261 293 static const bool value = false; 262 294 }; 263 295 264 template <typename G raph>296 template <typename GR> 265 297 struct BuildTagIndicator< 266 G raph,267 typename enable_if<typename G raph::BuildTag, void>::type298 GR, 299 typename enable_if<typename GR::BuildTag, void>::type 268 300 > { 269 301 static const bool value = true;
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