0
                         7
                         0
                     
                 
                    | ... | ... | 
		@@ -63,23 +63,23 @@  | 
| 63 | 63 | 
		# C4355: 'this' : used in base member initializer list  | 
| 64 | 64 | 
		# C4503: 'function' : decorated name length exceeded, name was truncated  | 
| 65 | 65 | 
		# C4800: 'type' : forcing value to bool 'true' or 'false'  | 
| 66 | 66 | 
		# (performance warning)  | 
| 67 | 67 | 
		# C4996: 'function': was declared deprecated  | 
| 68 | 68 | 
		ELSE()  | 
| 69 | 
		SET(CXX_WARNING "-Wall  | 
|
| 69 | 
		SET(CXX_WARNING "-Wall")  | 
|
| 70 | 70 | 
		ENDIF()  | 
| 71 | 71 | 
		ENDIF()  | 
| 72 | 72 | 
		SET(LEMON_CXX_WARNING_FLAGS ${CXX_WARNING} CACHE STRING "LEMON warning flags.")
	 | 
| 73 | 73 | 
		 | 
| 74 | 74 | 
		SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LEMON_CXX_WARNING_FLAGS}")
	 | 
| 75 | 75 | 
		 | 
| 76 | 
		SET( CMAKE_CXX_FLAGS_MAINTAINER "-Werror -ggdb" CACHE STRING  | 
|
| 76 | 
		SET( CMAKE_CXX_FLAGS_MAINTAINER "-Werror -ggdb -O0" CACHE STRING  | 
|
| 77 | 77 | 
		"Flags used by the C++ compiler during maintainer builds."  | 
| 78 | 78 | 
		FORCE )  | 
| 79 | 
		SET( CMAKE_C_FLAGS_MAINTAINER "-Werror" CACHE STRING  | 
|
| 79 | 
		SET( CMAKE_C_FLAGS_MAINTAINER "-Werror -O0" CACHE STRING  | 
|
| 80 | 80 | 
		"Flags used by the C compiler during maintainer builds."  | 
| 81 | 81 | 
		FORCE )  | 
| 82 | 82 | 
		SET( CMAKE_EXE_LINKER_FLAGS_MAINTAINER  | 
| 83 | 83 | 
		"-Wl,--warn-unresolved-symbols,--warn-once" CACHE STRING  | 
| 84 | 84 | 
		"Flags used for linking binaries during maintainer builds."  | 
| 85 | 85 | 
		FORCE )  | 
| ... | ... | 
		@@ -1248,12 +1248,13 @@  | 
| 1248 | 1248 | 
		visitor.reach(node);  | 
| 1249 | 1249 | 
		visitor.process(node);  | 
| 1250 | 1250 | 
		visitor.discover(arc);  | 
| 1251 | 1251 | 
		visitor.examine(arc);  | 
| 1252 | 1252 | 
		}  | 
| 1253 | 1253 | 
		_Visitor& visitor;  | 
| 1254 | 
		      Constraints() {}
	 | 
|
| 1254 | 1255 | 
		};  | 
| 1255 | 1256 | 
		};  | 
| 1256 | 1257 | 
		#endif  | 
| 1257 | 1258 | 
		 | 
| 1258 | 1259 | 
		/// \brief Default traits class of BfsVisit class.  | 
| 1259 | 1260 | 
		///  | 
| ... | ... | 
		@@ -112,12 +112,13 @@  | 
| 112 | 112 | 
		b = (ia == INVALID) && (ib != INVALID);  | 
| 113 | 113 | 
		b = (ia < ib);  | 
| 114 | 114 | 
		}  | 
| 115 | 115 | 
		 | 
| 116 | 116 | 
		const _GraphItem &ia;  | 
| 117 | 117 | 
		const _GraphItem &ib;  | 
| 118 | 
		        Constraints() {}
	 | 
|
| 118 | 119 | 
		};  | 
| 119 | 120 | 
		};  | 
| 120 | 121 | 
		 | 
| 121 | 122 | 
		/// \brief Base skeleton class for directed graphs.  | 
| 122 | 123 | 
		///  | 
| 123 | 124 | 
		/// This class describes the base interface of directed graph types.  | 
| ... | ... | 
		@@ -171,12 +172,13 @@  | 
| 171 | 172 | 
		n = digraph.target(e);  | 
| 172 | 173 | 
		n = digraph.oppositeNode(n, e);  | 
| 173 | 174 | 
		}  | 
| 174 | 175 | 
		}  | 
| 175 | 176 | 
		 | 
| 176 | 177 | 
		const _Digraph& digraph;  | 
| 178 | 
		        Constraints() {}
	 | 
|
| 177 | 179 | 
		};  | 
| 178 | 180 | 
		};  | 
| 179 | 181 | 
		 | 
| 180 | 182 | 
		/// \brief Base skeleton class for undirected graphs.  | 
| 181 | 183 | 
		///  | 
| 182 | 184 | 
		/// This class describes the base interface of undirected graph types.  | 
| ... | ... | 
		@@ -287,12 +289,13 @@  | 
| 287 | 289 | 
		bool d = graph.direction(e);  | 
| 288 | 290 | 
		ignore_unused_variable_warning(d);  | 
| 289 | 291 | 
		}  | 
| 290 | 292 | 
		}  | 
| 291 | 293 | 
		 | 
| 292 | 294 | 
		const _Graph& graph;  | 
| 295 | 
		      Constraints() {}
	 | 
|
| 293 | 296 | 
		};  | 
| 294 | 297 | 
		 | 
| 295 | 298 | 
		};  | 
| 296 | 299 | 
		 | 
| 297 | 300 | 
		/// \brief Skeleton class for \e idable directed graphs.  | 
| 298 | 301 | 
		///  | 
| ... | ... | 
		@@ -366,12 +369,13 @@  | 
| 366 | 369 | 
		ignore_unused_variable_warning(nid);  | 
| 367 | 370 | 
		eid = digraph.maxArcId();  | 
| 368 | 371 | 
		ignore_unused_variable_warning(eid);  | 
| 369 | 372 | 
		}  | 
| 370 | 373 | 
		 | 
| 371 | 374 | 
		const _Digraph& digraph;  | 
| 375 | 
		        Constraints() {}
	 | 
|
| 372 | 376 | 
		};  | 
| 373 | 377 | 
		};  | 
| 374 | 378 | 
		 | 
| 375 | 379 | 
		/// \brief Skeleton class for \e idable undirected graphs.  | 
| 376 | 380 | 
		///  | 
| 377 | 381 | 
		/// This class describes the interface of \e idable undirected  | 
| ... | ... | 
		@@ -418,12 +422,13 @@  | 
| 418 | 422 | 
		edge = graph.edgeFromId(ueid);  | 
| 419 | 423 | 
		ueid = graph.maxEdgeId();  | 
| 420 | 424 | 
		ignore_unused_variable_warning(ueid);  | 
| 421 | 425 | 
		}  | 
| 422 | 426 | 
		 | 
| 423 | 427 | 
		const _Graph& graph;  | 
| 428 | 
		        Constraints() {}
	 | 
|
| 424 | 429 | 
		};  | 
| 425 | 430 | 
		};  | 
| 426 | 431 | 
		 | 
| 427 | 432 | 
		/// \brief Concept class for \c NodeIt, \c ArcIt and \c EdgeIt types.  | 
| 428 | 433 | 
		///  | 
| 429 | 434 | 
		/// This class describes the concept of \c NodeIt, \c ArcIt and  | 
| ... | ... | 
		@@ -495,12 +500,13 @@  | 
| 495 | 500 | 
		++(++it1);  | 
| 496 | 501 | 
		 | 
| 497 | 502 | 
		Item bi = it1;  | 
| 498 | 503 | 
		bi = it2;  | 
| 499 | 504 | 
		}  | 
| 500 | 505 | 
		const GR& g;  | 
| 506 | 
		        Constraints() {}
	 | 
|
| 501 | 507 | 
		};  | 
| 502 | 508 | 
		};  | 
| 503 | 509 | 
		 | 
| 504 | 510 | 
		/// \brief Concept class for \c InArcIt, \c OutArcIt and  | 
| 505 | 511 | 
		/// \c IncEdgeIt types.  | 
| 506 | 512 | 
		///  | 
| ... | ... | 
		@@ -583,12 +589,13 @@  | 
| 583 | 589 | 
		++(++it1);  | 
| 584 | 590 | 
		Item e = it1;  | 
| 585 | 591 | 
		e = it2;  | 
| 586 | 592 | 
		}  | 
| 587 | 593 | 
		const Base& node;  | 
| 588 | 594 | 
		const GR& graph;  | 
| 595 | 
		        Constraints() {}
	 | 
|
| 589 | 596 | 
		};  | 
| 590 | 597 | 
		};  | 
| 591 | 598 | 
		 | 
| 592 | 599 | 
		/// \brief Skeleton class for iterable directed graphs.  | 
| 593 | 600 | 
		///  | 
| 594 | 601 | 
		/// This class describes the interface of iterable directed  | 
| ... | ... | 
		@@ -759,12 +766,13 @@  | 
| 759 | 766 | 
		n = digraph.runningNode(oait);  | 
| 760 | 767 | 
		ignore_unused_variable_warning(n);  | 
| 761 | 768 | 
		}  | 
| 762 | 769 | 
		}  | 
| 763 | 770 | 
		 | 
| 764 | 771 | 
		const _Digraph& digraph;  | 
| 772 | 
		        Constraints() {}
	 | 
|
| 765 | 773 | 
		};  | 
| 766 | 774 | 
		};  | 
| 767 | 775 | 
		 | 
| 768 | 776 | 
		/// \brief Skeleton class for iterable undirected graphs.  | 
| 769 | 777 | 
		///  | 
| 770 | 778 | 
		/// This class describes the interface of iterable undirected  | 
| ... | ... | 
		@@ -883,12 +891,13 @@  | 
| 883 | 891 | 
		n = graph.baseNode(ieit);  | 
| 884 | 892 | 
		n = graph.runningNode(ieit);  | 
| 885 | 893 | 
		}  | 
| 886 | 894 | 
		}  | 
| 887 | 895 | 
		 | 
| 888 | 896 | 
		const _Graph& graph;  | 
| 897 | 
		        Constraints() {}
	 | 
|
| 889 | 898 | 
		};  | 
| 890 | 899 | 
		};  | 
| 891 | 900 | 
		 | 
| 892 | 901 | 
		/// \brief Skeleton class for alterable directed graphs.  | 
| 893 | 902 | 
		///  | 
| 894 | 903 | 
		/// This class describes the interface of alterable directed  | 
| ... | ... | 
		@@ -940,12 +949,13 @@  | 
| 940 | 949 | 
		 | 
| 941 | 950 | 
		ignore_unused_variable_warning(nn);  | 
| 942 | 951 | 
		ignore_unused_variable_warning(en);  | 
| 943 | 952 | 
		}  | 
| 944 | 953 | 
		 | 
| 945 | 954 | 
		const _Digraph& digraph;  | 
| 955 | 
		        Constraints() {}
	 | 
|
| 946 | 956 | 
		};  | 
| 947 | 957 | 
		};  | 
| 948 | 958 | 
		 | 
| 949 | 959 | 
		/// \brief Skeleton class for alterable undirected graphs.  | 
| 950 | 960 | 
		///  | 
| 951 | 961 | 
		/// This class describes the interface of alterable undirected  | 
| ... | ... | 
		@@ -981,12 +991,13 @@  | 
| 981 | 991 | 
		typename _Graph::EdgeNotifier& uen  | 
| 982 | 992 | 
		= graph.notifier(typename _Graph::Edge());  | 
| 983 | 993 | 
		ignore_unused_variable_warning(uen);  | 
| 984 | 994 | 
		}  | 
| 985 | 995 | 
		 | 
| 986 | 996 | 
		const _Graph& graph;  | 
| 997 | 
		        Constraints() {}
	 | 
|
| 987 | 998 | 
		};  | 
| 988 | 999 | 
		};  | 
| 989 | 1000 | 
		 | 
| 990 | 1001 | 
		/// \brief Concept class for standard graph maps.  | 
| 991 | 1002 | 
		///  | 
| 992 | 1003 | 
		/// This class describes the concept of standard graph maps, i.e.  | 
| ... | ... | 
		@@ -1058,12 +1069,13 @@  | 
| 1058 | 1069 | 
		// ignore_unused_variable_warning(m3);  | 
| 1059 | 1070 | 
		}  | 
| 1060 | 1071 | 
		 | 
| 1061 | 1072 | 
		const _Map &m;  | 
| 1062 | 1073 | 
		const GR &g;  | 
| 1063 | 1074 | 
		const typename GraphMap::Value &t;  | 
| 1075 | 
		        Constraints() {}
	 | 
|
| 1064 | 1076 | 
		};  | 
| 1065 | 1077 | 
		 | 
| 1066 | 1078 | 
		};  | 
| 1067 | 1079 | 
		 | 
| 1068 | 1080 | 
		/// \brief Skeleton class for mappable directed graphs.  | 
| 1069 | 1081 | 
		///  | 
| ... | ... | 
		@@ -1196,12 +1208,13 @@  | 
| 1196 | 1208 | 
		checkConcept<GraphMap<_Digraph, typename _Digraph::Arc, Dummy>,  | 
| 1197 | 1209 | 
		DummyArcMap >();  | 
| 1198 | 1210 | 
		}  | 
| 1199 | 1211 | 
		}  | 
| 1200 | 1212 | 
		 | 
| 1201 | 1213 | 
		const _Digraph& digraph;  | 
| 1214 | 
		        Constraints() {}
	 | 
|
| 1202 | 1215 | 
		};  | 
| 1203 | 1216 | 
		};  | 
| 1204 | 1217 | 
		 | 
| 1205 | 1218 | 
		/// \brief Skeleton class for mappable undirected graphs.  | 
| 1206 | 1219 | 
		///  | 
| 1207 | 1220 | 
		/// This class describes the interface of mappable undirected graphs.  | 
| ... | ... | 
		@@ -1281,12 +1294,13 @@  | 
| 1281 | 1294 | 
		checkConcept<GraphMap<_Graph, typename _Graph::Edge, Dummy>,  | 
| 1282 | 1295 | 
		DummyEdgeMap >();  | 
| 1283 | 1296 | 
		}  | 
| 1284 | 1297 | 
		}  | 
| 1285 | 1298 | 
		 | 
| 1286 | 1299 | 
		const _Graph& graph;  | 
| 1300 | 
		        Constraints() {}
	 | 
|
| 1287 | 1301 | 
		};  | 
| 1288 | 1302 | 
		};  | 
| 1289 | 1303 | 
		 | 
| 1290 | 1304 | 
		/// \brief Skeleton class for extendable directed graphs.  | 
| 1291 | 1305 | 
		///  | 
| 1292 | 1306 | 
		/// This class describes the interface of extendable directed graphs.  | 
| ... | ... | 
		@@ -1325,12 +1339,13 @@  | 
| 1325 | 1339 | 
		node_b = digraph.addNode();  | 
| 1326 | 1340 | 
		typename _Digraph::Arc arc;  | 
| 1327 | 1341 | 
		arc = digraph.addArc(node_a, node_b);  | 
| 1328 | 1342 | 
		}  | 
| 1329 | 1343 | 
		 | 
| 1330 | 1344 | 
		_Digraph& digraph;  | 
| 1345 | 
		        Constraints() {}
	 | 
|
| 1331 | 1346 | 
		};  | 
| 1332 | 1347 | 
		};  | 
| 1333 | 1348 | 
		 | 
| 1334 | 1349 | 
		/// \brief Skeleton class for extendable undirected graphs.  | 
| 1335 | 1350 | 
		///  | 
| 1336 | 1351 | 
		/// This class describes the interface of extendable undirected graphs.  | 
| ... | ... | 
		@@ -1369,12 +1384,13 @@  | 
| 1369 | 1384 | 
		node_b = graph.addNode();  | 
| 1370 | 1385 | 
		typename _Graph::Edge edge;  | 
| 1371 | 1386 | 
		edge = graph.addEdge(node_a, node_b);  | 
| 1372 | 1387 | 
		}  | 
| 1373 | 1388 | 
		 | 
| 1374 | 1389 | 
		_Graph& graph;  | 
| 1390 | 
		        Constraints() {}
	 | 
|
| 1375 | 1391 | 
		};  | 
| 1376 | 1392 | 
		};  | 
| 1377 | 1393 | 
		 | 
| 1378 | 1394 | 
		/// \brief Skeleton class for erasable directed graphs.  | 
| 1379 | 1395 | 
		///  | 
| 1380 | 1396 | 
		/// This class describes the interface of erasable directed graphs.  | 
| ... | ... | 
		@@ -1408,12 +1424,13 @@  | 
| 1408 | 1424 | 
		digraph.erase(node);  | 
| 1409 | 1425 | 
		const typename _Digraph::Arc arc(INVALID);  | 
| 1410 | 1426 | 
		digraph.erase(arc);  | 
| 1411 | 1427 | 
		}  | 
| 1412 | 1428 | 
		 | 
| 1413 | 1429 | 
		_Digraph& digraph;  | 
| 1430 | 
		        Constraints() {}
	 | 
|
| 1414 | 1431 | 
		};  | 
| 1415 | 1432 | 
		};  | 
| 1416 | 1433 | 
		 | 
| 1417 | 1434 | 
		/// \brief Skeleton class for erasable undirected graphs.  | 
| 1418 | 1435 | 
		///  | 
| 1419 | 1436 | 
		/// This class describes the interface of erasable undirected graphs.  | 
| ... | ... | 
		@@ -1447,12 +1464,13 @@  | 
| 1447 | 1464 | 
		graph.erase(node);  | 
| 1448 | 1465 | 
		const typename _Graph::Edge edge(INVALID);  | 
| 1449 | 1466 | 
		graph.erase(edge);  | 
| 1450 | 1467 | 
		}  | 
| 1451 | 1468 | 
		 | 
| 1452 | 1469 | 
		_Graph& graph;  | 
| 1470 | 
		        Constraints() {}
	 | 
|
| 1453 | 1471 | 
		};  | 
| 1454 | 1472 | 
		};  | 
| 1455 | 1473 | 
		 | 
| 1456 | 1474 | 
		/// \brief Skeleton class for clearable directed graphs.  | 
| 1457 | 1475 | 
		///  | 
| 1458 | 1476 | 
		/// This class describes the interface of clearable directed graphs.  | 
| ... | ... | 
		@@ -1475,12 +1493,13 @@  | 
| 1475 | 1493 | 
		        void constraints() {
	 | 
| 1476 | 1494 | 
		checkConcept<Base, _Digraph>();  | 
| 1477 | 1495 | 
		digraph.clear();  | 
| 1478 | 1496 | 
		}  | 
| 1479 | 1497 | 
		 | 
| 1480 | 1498 | 
		_Digraph& digraph;  | 
| 1499 | 
		        Constraints() {}
	 | 
|
| 1481 | 1500 | 
		};  | 
| 1482 | 1501 | 
		};  | 
| 1483 | 1502 | 
		 | 
| 1484 | 1503 | 
		/// \brief Skeleton class for clearable undirected graphs.  | 
| 1485 | 1504 | 
		///  | 
| 1486 | 1505 | 
		/// This class describes the interface of clearable undirected graphs.  | 
| ... | ... | 
		@@ -1503,12 +1522,13 @@  | 
| 1503 | 1522 | 
		        void constraints() {
	 | 
| 1504 | 1523 | 
		checkConcept<Base, _Graph>();  | 
| 1505 | 1524 | 
		graph.clear();  | 
| 1506 | 1525 | 
		}  | 
| 1507 | 1526 | 
		 | 
| 1508 | 1527 | 
		_Graph& graph;  | 
| 1528 | 
		        Constraints() {}
	 | 
|
| 1509 | 1529 | 
		};  | 
| 1510 | 1530 | 
		};  | 
| 1511 | 1531 | 
		 | 
| 1512 | 1532 | 
		}  | 
| 1513 | 1533 | 
		 | 
| 1514 | 1534 | 
		}  | 
| ... | ... | 
		@@ -65,12 +65,13 @@  | 
| 65 | 65 | 
		ignore_unused_variable_warning(own_key);  | 
| 66 | 66 | 
		ignore_unused_variable_warning(own_val);  | 
| 67 | 67 | 
		}  | 
| 68 | 68 | 
		const Key& key;  | 
| 69 | 69 | 
		const typename _ReadMap::Key& own_key;  | 
| 70 | 70 | 
		const _ReadMap& m;  | 
| 71 | 
		        Constraints() {}
	 | 
|
| 71 | 72 | 
		};  | 
| 72 | 73 | 
		 | 
| 73 | 74 | 
		};  | 
| 74 | 75 | 
		 | 
| 75 | 76 | 
		 | 
| 76 | 77 | 
		/// Writable map concept  | 
| ... | ... | 
		@@ -106,12 +107,13 @@  | 
| 106 | 107 | 
		}  | 
| 107 | 108 | 
		const Key& key;  | 
| 108 | 109 | 
		const Value& val;  | 
| 109 | 110 | 
		const typename _WriteMap::Key& own_key;  | 
| 110 | 111 | 
		const typename _WriteMap::Value& own_val;  | 
| 111 | 112 | 
		_WriteMap& m;  | 
| 113 | 
		        Constraints() {}
	 | 
|
| 112 | 114 | 
		};  | 
| 113 | 115 | 
		};  | 
| 114 | 116 | 
		 | 
| 115 | 117 | 
		/// Read/writable map concept  | 
| 116 | 118 | 
		 | 
| 117 | 119 | 
		/// Read/writable map concept.  | 
| ... | ... | 
		@@ -126,13 +128,14 @@  | 
| 126 | 128 | 
		/// \brief The value type of the map.  | 
| 127 | 129 | 
		/// (The type of objects associated with the keys).  | 
| 128 | 130 | 
		typedef T Value;  | 
| 129 | 131 | 
		 | 
| 130 | 132 | 
		/// Returns the value associated with the given key.  | 
| 131 | 133 | 
		      Value operator[](const Key &) const {
	 | 
| 132 | 
		
  | 
|
| 134 | 
		Value *r = 0;  | 
|
| 135 | 
		return *r;  | 
|
| 133 | 136 | 
		}  | 
| 134 | 137 | 
		 | 
| 135 | 138 | 
		/// Sets the value associated with the given key.  | 
| 136 | 139 | 
		      void set(const Key &, const Value &) {}
	 | 
| 137 | 140 | 
		 | 
| 138 | 141 | 
		template<typename _ReadWriteMap>  | 
| ... | ... | 
		@@ -166,18 +169,20 @@  | 
| 166 | 169 | 
		typedef CR ConstReference;  | 
| 167 | 170 | 
		 | 
| 168 | 171 | 
		public:  | 
| 169 | 172 | 
		 | 
| 170 | 173 | 
		/// Returns a reference to the value associated with the given key.  | 
| 171 | 174 | 
		      Reference operator[](const Key &) {
	 | 
| 172 | 
		
  | 
|
| 175 | 
		Value *r = 0;  | 
|
| 176 | 
		return *r;  | 
|
| 173 | 177 | 
		}  | 
| 174 | 178 | 
		 | 
| 175 | 179 | 
		/// Returns a const reference to the value associated with the given key.  | 
| 176 | 180 | 
		      ConstReference operator[](const Key &) const {
	 | 
| 177 | 
		
  | 
|
| 181 | 
		Value *r = 0;  | 
|
| 182 | 
		return *r;  | 
|
| 178 | 183 | 
		}  | 
| 179 | 184 | 
		 | 
| 180 | 185 | 
		/// Sets the value associated with the given key.  | 
| 181 | 186 | 
		      void set(const Key &k,const Value &t) { operator[](k)=t; }
	 | 
| 182 | 187 | 
		 | 
| 183 | 188 | 
		template<typename _ReferenceMap>  | 
| ... | ... | 
		@@ -202,12 +207,13 @@  | 
| 202 | 207 | 
		ConstReference cref;  | 
| 203 | 208 | 
		const typename _ReferenceMap::Key& own_key;  | 
| 204 | 209 | 
		typename _ReferenceMap::Value& own_val;  | 
| 205 | 210 | 
		typename _ReferenceMap::Reference own_ref;  | 
| 206 | 211 | 
		typename _ReferenceMap::ConstReference own_cref;  | 
| 207 | 212 | 
		_ReferenceMap& m;  | 
| 213 | 
		        Constraints() {}
	 | 
|
| 208 | 214 | 
		};  | 
| 209 | 215 | 
		};  | 
| 210 | 216 | 
		 | 
| 211 | 217 | 
		// @}  | 
| 212 | 218 | 
		 | 
| 213 | 219 | 
		} //namespace concepts  | 
| ... | ... | 
		@@ -165,12 +165,13 @@  | 
| 165 | 165 | 
		ignore_unused_variable_warning(l);  | 
| 166 | 166 | 
		ignore_unused_variable_warning(e);  | 
| 167 | 167 | 
		ignore_unused_variable_warning(id);  | 
| 168 | 168 | 
		ignore_unused_variable_warning(ed);  | 
| 169 | 169 | 
		}  | 
| 170 | 170 | 
		_Path& p;  | 
| 171 | 
		        PathDumperConstraints() {}
	 | 
|
| 171 | 172 | 
		};  | 
| 172 | 173 | 
		 | 
| 173 | 174 | 
		template <typename _Digraph, typename _Path>  | 
| 174 | 175 | 
		struct PathDumperConstraints<  | 
| 175 | 176 | 
		_Digraph, _Path,  | 
| 176 | 177 | 
		typename enable_if<typename _Path::RevPathTag, void>::type  | 
| ... | ... | 
		@@ -190,12 +191,13 @@  | 
| 190 | 191 | 
		ignore_unused_variable_warning(l);  | 
| 191 | 192 | 
		ignore_unused_variable_warning(e);  | 
| 192 | 193 | 
		ignore_unused_variable_warning(id);  | 
| 193 | 194 | 
		ignore_unused_variable_warning(ed);  | 
| 194 | 195 | 
		}  | 
| 195 | 196 | 
		_Path& p;  | 
| 197 | 
		        PathDumperConstraints() {}
	 | 
|
| 196 | 198 | 
		};  | 
| 197 | 199 | 
		 | 
| 198 | 200 | 
		}  | 
| 199 | 201 | 
		 | 
| 200 | 202 | 
		 | 
| 201 | 203 | 
		/// \brief A skeleton structure for path dumpers.  | 
| ... | ... | 
		@@ -1190,12 +1190,13 @@  | 
| 1190 | 1190 | 
		visitor.discover(arc);  | 
| 1191 | 1191 | 
		visitor.examine(arc);  | 
| 1192 | 1192 | 
		visitor.leave(node);  | 
| 1193 | 1193 | 
		visitor.backtrack(arc);  | 
| 1194 | 1194 | 
		}  | 
| 1195 | 1195 | 
		_Visitor& visitor;  | 
| 1196 | 
		      Constraints() {}
	 | 
|
| 1196 | 1197 | 
		};  | 
| 1197 | 1198 | 
		};  | 
| 1198 | 1199 | 
		#endif  | 
| 1199 | 1200 | 
		 | 
| 1200 | 1201 | 
		/// \brief Default traits class of DfsVisit class.  | 
| 1201 | 1202 | 
		///  | 
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