Changeset 476:c246659c8b19 in lemon
 Timestamp:
 01/11/09 15:24:20 (11 years ago)
 Branch:
 default
 Phase:
 public
 Location:
 lemon
 Files:

 2 edited
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 Unmodified
 Added
 Removed

lemon/adaptors.h
r475 r476 354 354 /// 355 355 /// The adapted digraph can also be modified through this adaptor 356 /// by adding or removing nodes or arcs, unless the \c _Digraphtemplate356 /// by adding or removing nodes or arcs, unless the \c GR template 357 357 /// parameter is set to be \c const. 358 358 /// 359 /// \tparam _DigraphThe type of the adapted digraph.359 /// \tparam GR The type of the adapted digraph. 360 360 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 361 361 /// It can also be specified to be \c const. … … 363 363 /// \note The \c Node and \c Arc types of this adaptor and the adapted 364 364 /// digraph are convertible to each other. 365 template<typename _Digraph> 365 template<typename GR> 366 #ifdef DOXYGEN 367 class ReverseDigraph { 368 #else 366 369 class ReverseDigraph : 367 public DigraphAdaptorExtender<ReverseDigraphBase<_Digraph> > { 368 public: 369 typedef _Digraph Digraph; 370 typedef DigraphAdaptorExtender< 371 ReverseDigraphBase<_Digraph> > Parent; 370 public DigraphAdaptorExtender<ReverseDigraphBase<GR> > { 371 #endif 372 public: 373 /// The type of the adapted digraph. 374 typedef GR Digraph; 375 typedef DigraphAdaptorExtender<ReverseDigraphBase<GR> > Parent; 372 376 protected: 373 377 ReverseDigraph() { } … … 387 391 /// \ingroup graph_adaptors 388 392 /// \relates ReverseDigraph 389 template<typename Digraph>390 ReverseDigraph<const Digraph> reverseDigraph(const Digraph& digraph) {391 return ReverseDigraph<const Digraph>(digraph);393 template<typename GR> 394 ReverseDigraph<const GR> reverseDigraph(const GR& digraph) { 395 return ReverseDigraph<const GR>(digraph); 392 396 } 393 397 … … 697 701 /// define the filters for nodes and arcs. 698 702 /// Only the nodes and arcs with \c true filter value are 699 /// shown in the subdigraph. This adaptor conforms to the \ref 700 /// concepts::Digraph "Digraph" concept. If the \c _checked parameter 701 /// is \c true, then the arcs incident to hidden nodes are also 702 /// filtered out. 703 /// shown in the subdigraph. The arcs that are incident to hidden 704 /// nodes are also filtered out. 705 /// This adaptor conforms to the \ref concepts::Digraph "Digraph" concept. 703 706 /// 704 707 /// The adapted digraph can also be modified through this adaptor 705 /// by adding or removing nodes or arcs, unless the \c _Digraphtemplate708 /// by adding or removing nodes or arcs, unless the \c GR template 706 709 /// parameter is set to be \c const. 707 710 /// 708 /// \tparam _DigraphThe type of the adapted digraph.711 /// \tparam GR The type of the adapted digraph. 709 712 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 710 713 /// It can also be specified to be \c const. 711 /// \tparam _NodeFilterMap A \c bool (or convertible) node map of the 712 /// adapted digraph. The default map type is 713 /// \ref concepts::Digraph::NodeMap "_Digraph::NodeMap<bool>". 714 /// \tparam _ArcFilterMap A \c bool (or convertible) arc map of the 715 /// adapted digraph. The default map type is 716 /// \ref concepts::Digraph::ArcMap "_Digraph::ArcMap<bool>". 717 /// \tparam _checked If this parameter is set to \c false, then the arc 718 /// filtering is not checked with respect to the node filter. 719 /// Otherwise, each arc that is incident to a hidden node is automatically 720 /// filtered out. This is the default option. 714 /// \tparam NF The type of the node filter map. 715 /// It must be a \c bool (or convertible) node map of the 716 /// adapted digraph. The default type is 717 /// \ref concepts::Digraph::NodeMap "GR::NodeMap<bool>". 718 /// \tparam AF The type of the arc filter map. 719 /// It must be \c bool (or convertible) arc map of the 720 /// adapted digraph. The default type is 721 /// \ref concepts::Digraph::ArcMap "GR::ArcMap<bool>". 721 722 /// 722 723 /// \note The \c Node and \c Arc types of this adaptor and the adapted … … 726 727 /// \see FilterArcs 727 728 #ifdef DOXYGEN 728 template<typename _Digraph, 729 typename _NodeFilterMap, 730 typename _ArcFilterMap, 731 bool _checked> 729 template<typename GR, typename NF, typename AF> 730 class SubDigraph { 732 731 #else 733 template<typename _Digraph, 734 typename _NodeFilterMap = typename _Digraph::template NodeMap<bool>, 735 typename _ArcFilterMap = typename _Digraph::template ArcMap<bool>, 736 bool _checked = true> 732 template<typename GR, 733 typename NF = typename GR::template NodeMap<bool>, 734 typename AF = typename GR::template ArcMap<bool> > 735 class SubDigraph : 736 public DigraphAdaptorExtender<SubDigraphBase<GR, NF, AF, true> > { 737 737 #endif 738 class SubDigraph739 : public DigraphAdaptorExtender<740 SubDigraphBase<_Digraph, _NodeFilterMap, _ArcFilterMap, _checked> > {741 738 public: 742 739 /// The type of the adapted digraph. 743 typedef _DigraphDigraph;740 typedef GR Digraph; 744 741 /// The type of the node filter map. 745 typedef _NodeFilterMapNodeFilterMap;742 typedef NF NodeFilterMap; 746 743 /// The type of the arc filter map. 747 typedef _ArcFilterMap ArcFilterMap; 748 749 typedef DigraphAdaptorExtender< 750 SubDigraphBase<_Digraph, _NodeFilterMap, _ArcFilterMap, _checked> > 751 Parent; 744 typedef AF ArcFilterMap; 745 746 typedef DigraphAdaptorExtender<SubDigraphBase<GR, NF, AF, true> > 747 Parent; 752 748 753 749 typedef typename Parent::Node Node; … … 828 824 /// \ingroup graph_adaptors 829 825 /// \relates SubDigraph 830 template<typename Digraph, typename NodeFilterMap, typename ArcFilterMap> 831 SubDigraph<const Digraph, NodeFilterMap, ArcFilterMap> 832 subDigraph(const Digraph& digraph, NodeFilterMap& nfm, ArcFilterMap& afm) { 833 return SubDigraph<const Digraph, NodeFilterMap, ArcFilterMap> 834 (digraph, nfm, afm); 826 template<typename GR, typename NF, typename AF> 827 SubDigraph<const GR, NF, AF> 828 subDigraph(const GR& digraph, 829 NF& node_filter_map, AF& arc_filter_map) { 830 return SubDigraph<const GR, NF, AF> 831 (digraph, node_filter_map, arc_filter_map); 835 832 } 836 833 837 template<typename Digraph, typename NodeFilterMap, typename ArcFilterMap>838 SubDigraph<const Digraph, const NodeFilterMap, ArcFilterMap>839 subDigraph(const Digraph& digraph,840 const N odeFilterMap& nfm, ArcFilterMap& afm) {841 return SubDigraph<const Digraph, const NodeFilterMap, ArcFilterMap>842 (digraph, n fm, afm);834 template<typename GR, typename NF, typename AF> 835 SubDigraph<const GR, const NF, AF> 836 subDigraph(const GR& digraph, 837 const NF& node_filter_map, AF& arc_filter_map) { 838 return SubDigraph<const GR, const NF, AF> 839 (digraph, node_filter_map, arc_filter_map); 843 840 } 844 841 845 template<typename Digraph, typename NodeFilterMap, typename ArcFilterMap>846 SubDigraph<const Digraph, NodeFilterMap, const ArcFilterMap>847 subDigraph(const Digraph& digraph,848 N odeFilterMap& nfm, const ArcFilterMap& afm) {849 return SubDigraph<const Digraph, NodeFilterMap, const ArcFilterMap>850 (digraph, n fm, afm);842 template<typename GR, typename NF, typename AF> 843 SubDigraph<const GR, NF, const AF> 844 subDigraph(const GR& digraph, 845 NF& node_filter_map, const AF& arc_filter_map) { 846 return SubDigraph<const GR, NF, const AF> 847 (digraph, node_filter_map, arc_filter_map); 851 848 } 852 849 853 template<typename Digraph, typename NodeFilterMap, typename ArcFilterMap>854 SubDigraph<const Digraph, const NodeFilterMap, const ArcFilterMap>855 subDigraph(const Digraph& digraph,856 const N odeFilterMap& nfm, const ArcFilterMap& afm) {857 return SubDigraph<const Digraph, const NodeFilterMap,858 const ArcFilterMap>(digraph, nfm, afm);850 template<typename GR, typename NF, typename AF> 851 SubDigraph<const GR, const NF, const AF> 852 subDigraph(const GR& digraph, 853 const NF& node_filter_map, const AF& arc_filter_map) { 854 return SubDigraph<const GR, const NF, const AF> 855 (digraph, node_filter_map, arc_filter_map); 859 856 } 860 857 … … 1293 1290 /// define the filters for nodes and edges. 1294 1291 /// Only the nodes and edges with \c true filter value are 1295 /// shown in the subgraph. This adaptor conforms to the \ref 1296 /// concepts::Graph "Graph" concept. If the \c _checked parameter is 1297 /// \c true, then the edges incident to hidden nodes are also 1298 /// filtered out. 1292 /// shown in the subgraph. The edges that are incident to hidden 1293 /// nodes are also filtered out. 1294 /// This adaptor conforms to the \ref concepts::Graph "Graph" concept. 1299 1295 /// 1300 1296 /// The adapted graph can also be modified through this adaptor 1301 /// by adding or removing nodes or edges, unless the \c _Graphtemplate1297 /// by adding or removing nodes or edges, unless the \c GR template 1302 1298 /// parameter is set to be \c const. 1303 1299 /// 1304 /// \tparam _GraphThe type of the adapted graph.1300 /// \tparam GR The type of the adapted graph. 1305 1301 /// It must conform to the \ref concepts::Graph "Graph" concept. 1306 1302 /// It can also be specified to be \c const. 1307 /// \tparam _NodeFilterMap A \c bool (or convertible) node map of the 1308 /// adapted graph. The default map type is 1309 /// \ref concepts::Graph::NodeMap "_Graph::NodeMap<bool>". 1310 /// \tparam _EdgeFilterMap A \c bool (or convertible) edge map of the 1311 /// adapted graph. The default map type is 1312 /// \ref concepts::Graph::EdgeMap "_Graph::EdgeMap<bool>". 1313 /// \tparam _checked If this parameter is set to \c false, then the edge 1314 /// filtering is not checked with respect to the node filter. 1315 /// Otherwise, each edge that is incident to a hidden node is automatically 1316 /// filtered out. This is the default option. 1303 /// \tparam NF The type of the node filter map. 1304 /// It must be a \c bool (or convertible) node map of the 1305 /// adapted graph. The default type is 1306 /// \ref concepts::Graph::NodeMap "GR::NodeMap<bool>". 1307 /// \tparam EF The type of the edge filter map. 1308 /// It must be a \c bool (or convertible) edge map of the 1309 /// adapted graph. The default type is 1310 /// \ref concepts::Graph::EdgeMap "GR::EdgeMap<bool>". 1317 1311 /// 1318 1312 /// \note The \c Node, \c Edge and \c Arc types of this adaptor and the … … 1322 1316 /// \see FilterEdges 1323 1317 #ifdef DOXYGEN 1324 template<typename _Graph, 1325 typename _NodeFilterMap, 1326 typename _EdgeFilterMap, 1327 bool _checked> 1318 template<typename GR, typename NF, typename EF> 1319 class SubGraph { 1328 1320 #else 1329 template<typename _Graph, 1330 typename _NodeFilterMap = typename _Graph::template NodeMap<bool>, 1331 typename _EdgeFilterMap = typename _Graph::template EdgeMap<bool>, 1332 bool _checked = true> 1321 template<typename GR, 1322 typename NF = typename GR::template NodeMap<bool>, 1323 typename EF = typename GR::template EdgeMap<bool> > 1324 class SubGraph : 1325 public GraphAdaptorExtender<SubGraphBase<GR, NF, EF, true> > { 1333 1326 #endif 1334 class SubGraph1335 : public GraphAdaptorExtender<1336 SubGraphBase<_Graph, _NodeFilterMap, _EdgeFilterMap, _checked> > {1337 1327 public: 1338 1328 /// The type of the adapted graph. 1339 typedef _GraphGraph;1329 typedef GR Graph; 1340 1330 /// The type of the node filter map. 1341 typedef _NodeFilterMapNodeFilterMap;1331 typedef NF NodeFilterMap; 1342 1332 /// The type of the edge filter map. 1343 typedef _EdgeFilterMapEdgeFilterMap;1344 1345 typedef GraphAdaptorExtender< 1346 SubGraphBase<_Graph, _NodeFilterMap, _EdgeFilterMap, _checked> >Parent;1333 typedef EF EdgeFilterMap; 1334 1335 typedef GraphAdaptorExtender< SubGraphBase<GR, NF, EF, true> > 1336 Parent; 1347 1337 1348 1338 typedef typename Parent::Node Node; … … 1423 1413 /// \ingroup graph_adaptors 1424 1414 /// \relates SubGraph 1425 template<typename Graph, typename NodeFilterMap, typename ArcFilterMap> 1426 SubGraph<const Graph, NodeFilterMap, ArcFilterMap> 1427 subGraph(const Graph& graph, NodeFilterMap& nfm, ArcFilterMap& efm) { 1428 return SubGraph<const Graph, NodeFilterMap, ArcFilterMap>(graph, nfm, efm); 1415 template<typename GR, typename NF, typename EF> 1416 SubGraph<const GR, NF, EF> 1417 subGraph(const GR& graph, 1418 NF& node_filter_map, EF& edge_filter_map) { 1419 return SubGraph<const GR, NF, EF> 1420 (graph, node_filter_map, edge_filter_map); 1429 1421 } 1430 1422 1431 template<typename G raph, typename NodeFilterMap, typename ArcFilterMap>1432 SubGraph<const G raph, const NodeFilterMap, ArcFilterMap>1433 subGraph(const G raph& graph,1434 const N odeFilterMap& nfm, ArcFilterMap& efm) {1435 return SubGraph<const G raph, const NodeFilterMap, ArcFilterMap>1436 (graph, n fm, efm);1423 template<typename GR, typename NF, typename EF> 1424 SubGraph<const GR, const NF, EF> 1425 subGraph(const GR& graph, 1426 const NF& node_filter_map, EF& edge_filter_map) { 1427 return SubGraph<const GR, const NF, EF> 1428 (graph, node_filter_map, edge_filter_map); 1437 1429 } 1438 1430 1439 template<typename G raph, typename NodeFilterMap, typename ArcFilterMap>1440 SubGraph<const G raph, NodeFilterMap, const ArcFilterMap>1441 subGraph(const G raph& graph,1442 N odeFilterMap& nfm, const ArcFilterMap& efm) {1443 return SubGraph<const G raph, NodeFilterMap, const ArcFilterMap>1444 (graph, n fm, efm);1431 template<typename GR, typename NF, typename EF> 1432 SubGraph<const GR, NF, const EF> 1433 subGraph(const GR& graph, 1434 NF& node_filter_map, const EF& edge_filter_map) { 1435 return SubGraph<const GR, NF, const EF> 1436 (graph, node_filter_map, edge_filter_map); 1445 1437 } 1446 1438 1447 template<typename G raph, typename NodeFilterMap, typename ArcFilterMap>1448 SubGraph<const G raph, const NodeFilterMap, const ArcFilterMap>1449 subGraph(const G raph& graph,1450 const N odeFilterMap& nfm, const ArcFilterMap& efm) {1451 return SubGraph<const G raph, const NodeFilterMap, const ArcFilterMap>1452 (graph, n fm, efm);1439 template<typename GR, typename NF, typename EF> 1440 SubGraph<const GR, const NF, const EF> 1441 subGraph(const GR& graph, 1442 const NF& node_filter_map, const EF& edge_filter_map) { 1443 return SubGraph<const GR, const NF, const EF> 1444 (graph, node_filter_map, edge_filter_map); 1453 1445 } 1454 1446 … … 1464 1456 /// in the subgraph. This adaptor conforms to the \ref concepts::Digraph 1465 1457 /// "Digraph" concept or the \ref concepts::Graph "Graph" concept 1466 /// depending on the \c _Graphtemplate parameter.1458 /// depending on the \c GR template parameter. 1467 1459 /// 1468 1460 /// The adapted (di)graph can also be modified through this adaptor 1469 /// by adding or removing nodes or arcs/edges, unless the \c _Graphtemplate1461 /// by adding or removing nodes or arcs/edges, unless the \c GR template 1470 1462 /// parameter is set to be \c const. 1471 1463 /// 1472 /// \tparam _GraphThe type of the adapted digraph or graph.1464 /// \tparam GR The type of the adapted digraph or graph. 1473 1465 /// It must conform to the \ref concepts::Digraph "Digraph" concept 1474 1466 /// or the \ref concepts::Graph "Graph" concept. 1475 1467 /// It can also be specified to be \c const. 1476 /// \tparam _NodeFilterMap A \c bool (or convertible) node map of the 1477 /// adapted (di)graph. The default map type is 1478 /// \ref concepts::Graph::NodeMap "_Graph::NodeMap<bool>". 1479 /// \tparam _checked If this parameter is set to \c false then the arc/edge 1480 /// filtering is not checked with respect to the node filter. In this 1481 /// case only isolated nodes can be filtered out from the graph. 1482 /// Otherwise, each arc/edge that is incident to a hidden node is 1483 /// automatically filtered out. This is the default option. 1468 /// \tparam NF The type of the node filter map. 1469 /// It must be a \c bool (or convertible) node map of the 1470 /// adapted (di)graph. The default type is 1471 /// \ref concepts::Graph::NodeMap "GR::NodeMap<bool>". 1484 1472 /// 1485 1473 /// \note The \c Node and <tt>Arc/Edge</tt> types of this adaptor and the 1486 1474 /// adapted (di)graph are convertible to each other. 1487 1475 #ifdef DOXYGEN 1488 template<typename _Graph, 1489 typename _NodeFilterMap, 1490 bool _checked> 1476 template<typename GR, typename NF> 1477 class FilterNodes { 1491 1478 #else 1492 template<typename _Digraph, 1493 typename _NodeFilterMap = typename _Digraph::template NodeMap<bool>, 1494 bool _checked = true, 1479 template<typename GR, 1480 typename NF = typename GR::template NodeMap<bool>, 1495 1481 typename Enable = void> 1482 class FilterNodes : 1483 public DigraphAdaptorExtender< 1484 SubDigraphBase<GR, NF, ConstMap<typename GR::Arc, bool>, true> > { 1496 1485 #endif 1497 class FilterNodes 1498 : public SubDigraph<_Digraph, _NodeFilterMap, 1499 ConstMap<typename _Digraph::Arc, bool>, _checked> { 1500 public: 1501 1502 typedef _Digraph Digraph; 1503 typedef _NodeFilterMap NodeFilterMap; 1504 1505 typedef SubDigraph<Digraph, NodeFilterMap, 1506 ConstMap<typename Digraph::Arc, bool>, _checked> 1507 Parent; 1486 public: 1487 1488 typedef GR Digraph; 1489 typedef NF NodeFilterMap; 1490 1491 typedef DigraphAdaptorExtender< 1492 SubDigraphBase<GR, NF, ConstMap<typename GR::Arc, bool>, true> > 1493 Parent; 1508 1494 1509 1495 typedef typename Parent::Node Node; … … 1522 1508 /// Creates a subgraph for the given digraph or graph with the 1523 1509 /// given node filter map. 1524 #ifdef DOXYGEN 1525 FilterNodes(_Graph& graph, _NodeFilterMap& node_filter) : 1526 #else 1527 FilterNodes(Digraph& graph, NodeFilterMap& node_filter) : 1528 #endif 1529 Parent(), const_true_map(true) { 1510 FilterNodes(GR& graph, NodeFilterMap& node_filter) : 1511 Parent(), const_true_map(true) 1512 { 1530 1513 Parent::setDigraph(graph); 1531 1514 Parent::setNodeFilterMap(node_filter); … … 1561 1544 }; 1562 1545 1563 template<typename _Graph, typename _NodeFilterMap, bool _checked> 1564 class FilterNodes<_Graph, _NodeFilterMap, _checked, 1565 typename enable_if<UndirectedTagIndicator<_Graph> >::type> 1566 : public SubGraph<_Graph, _NodeFilterMap, 1567 ConstMap<typename _Graph::Edge, bool>, _checked> { 1568 public: 1569 typedef _Graph Graph; 1570 typedef _NodeFilterMap NodeFilterMap; 1571 typedef SubGraph<Graph, NodeFilterMap, 1572 ConstMap<typename Graph::Edge, bool> > Parent; 1546 template<typename GR, typename NF> 1547 class FilterNodes<GR, NF, 1548 typename enable_if<UndirectedTagIndicator<GR> >::type> : 1549 public GraphAdaptorExtender< 1550 SubGraphBase<GR, NF, ConstMap<typename GR::Edge, bool>, true> > { 1551 1552 public: 1553 typedef GR Graph; 1554 typedef NF NodeFilterMap; 1555 typedef GraphAdaptorExtender< 1556 SubGraphBase<GR, NF, ConstMap<typename GR::Edge, bool>, true> > 1557 Parent; 1573 1558 1574 1559 typedef typename Parent::Node Node; … … 1602 1587 /// \ingroup graph_adaptors 1603 1588 /// \relates FilterNodes 1604 template<typename Digraph, typename NodeFilterMap>1605 FilterNodes<const Digraph, NodeFilterMap>1606 filterNodes(const Digraph& digraph, NodeFilterMap& nfm) {1607 return FilterNodes<const Digraph, NodeFilterMap>(digraph, nfm);1589 template<typename GR, typename NF> 1590 FilterNodes<const GR, NF> 1591 filterNodes(const GR& graph, NF& node_filter_map) { 1592 return FilterNodes<const GR, NF>(graph, node_filter_map); 1608 1593 } 1609 1594 1610 template<typename Digraph, typename NodeFilterMap>1611 FilterNodes<const Digraph, const NodeFilterMap>1612 filterNodes(const Digraph& digraph, const NodeFilterMap& nfm) {1613 return FilterNodes<const Digraph, const NodeFilterMap>(digraph, nfm);1595 template<typename GR, typename NF> 1596 FilterNodes<const GR, const NF> 1597 filterNodes(const GR& graph, const NF& node_filter_map) { 1598 return FilterNodes<const GR, const NF>(graph, node_filter_map); 1614 1599 } 1615 1600 … … 1625 1610 /// 1626 1611 /// The adapted digraph can also be modified through this adaptor 1627 /// by adding or removing nodes or arcs, unless the \c _Digraphtemplate1612 /// by adding or removing nodes or arcs, unless the \c GR template 1628 1613 /// parameter is set to be \c const. 1629 1614 /// 1630 /// \tparam _DigraphThe type of the adapted digraph.1615 /// \tparam GR The type of the adapted digraph. 1631 1616 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 1632 1617 /// It can also be specified to be \c const. 1633 /// \tparam _ArcFilterMap A \c bool (or convertible) arc map of the 1634 /// adapted digraph. The default map type is 1635 /// \ref concepts::Digraph::ArcMap "_Digraph::ArcMap<bool>". 1618 /// \tparam AF The type of the arc filter map. 1619 /// It must be a \c bool (or convertible) arc map of the 1620 /// adapted digraph. The default type is 1621 /// \ref concepts::Digraph::ArcMap "GR::ArcMap<bool>". 1636 1622 /// 1637 1623 /// \note The \c Node and \c Arc types of this adaptor and the adapted 1638 1624 /// digraph are convertible to each other. 1639 1625 #ifdef DOXYGEN 1640 template<typename _Digraph, 1641 typename _ArcFilterMap> 1626 template<typename GR, 1627 typename AF> 1628 class FilterArcs { 1642 1629 #else 1643 template<typename _Digraph, 1644 typename _ArcFilterMap = typename _Digraph::template ArcMap<bool> > 1630 template<typename GR, 1631 typename AF = typename GR::template ArcMap<bool> > 1632 class FilterArcs : 1633 public DigraphAdaptorExtender< 1634 SubDigraphBase<GR, ConstMap<typename GR::Node, bool>, AF, false> > { 1645 1635 #endif 1646 class FilterArcs : 1647 public SubDigraph<_Digraph, ConstMap<typename _Digraph::Node, bool>, 1648 _ArcFilterMap, false> { 1649 public: 1650 1651 typedef _Digraph Digraph; 1652 typedef _ArcFilterMap ArcFilterMap; 1653 1654 typedef SubDigraph<Digraph, ConstMap<typename Digraph::Node, bool>, 1655 ArcFilterMap, false> Parent; 1636 public: 1637 /// The type of the adapted digraph. 1638 typedef GR Digraph; 1639 /// The type of the arc filter map. 1640 typedef AF ArcFilterMap; 1641 1642 typedef DigraphAdaptorExtender< 1643 SubDigraphBase<GR, ConstMap<typename GR::Node, bool>, AF, false> > 1644 Parent; 1656 1645 1657 1646 typedef typename Parent::Arc Arc; … … 1710 1699 /// \ingroup graph_adaptors 1711 1700 /// \relates FilterArcs 1712 template<typename Digraph, typename ArcFilterMap>1713 FilterArcs<const Digraph, ArcFilterMap>1714 filterArcs(const Digraph& digraph, ArcFilterMap& afm) {1715 return FilterArcs<const Digraph, ArcFilterMap>(digraph, afm);1701 template<typename GR, typename AF> 1702 FilterArcs<const GR, AF> 1703 filterArcs(const GR& digraph, AF& arc_filter_map) { 1704 return FilterArcs<const GR, AF>(digraph, arc_filter_map); 1716 1705 } 1717 1706 1718 template<typename Digraph, typename ArcFilterMap>1719 FilterArcs<const Digraph, const ArcFilterMap>1720 filterArcs(const Digraph& digraph, const ArcFilterMap& afm) {1721 return FilterArcs<const Digraph, const ArcFilterMap>(digraph, afm);1707 template<typename GR, typename AF> 1708 FilterArcs<const GR, const AF> 1709 filterArcs(const GR& digraph, const AF& arc_filter_map) { 1710 return FilterArcs<const GR, const AF>(digraph, arc_filter_map); 1722 1711 } 1723 1712 … … 1733 1722 /// 1734 1723 /// The adapted graph can also be modified through this adaptor 1735 /// by adding or removing nodes or edges, unless the \c _Graphtemplate1724 /// by adding or removing nodes or edges, unless the \c GR template 1736 1725 /// parameter is set to be \c const. 1737 1726 /// 1738 /// \tparam _GraphThe type of the adapted graph.1727 /// \tparam GR The type of the adapted graph. 1739 1728 /// It must conform to the \ref concepts::Graph "Graph" concept. 1740 1729 /// It can also be specified to be \c const. 1741 /// \tparam _EdgeFilterMap A \c bool (or convertible) edge map of the 1742 /// adapted graph. The default map type is 1743 /// \ref concepts::Graph::EdgeMap "_Graph::EdgeMap<bool>". 1730 /// \tparam EF The type of the edge filter map. 1731 /// It must be a \c bool (or convertible) edge map of the 1732 /// adapted graph. The default type is 1733 /// \ref concepts::Graph::EdgeMap "GR::EdgeMap<bool>". 1744 1734 /// 1745 1735 /// \note The \c Node, \c Edge and \c Arc types of this adaptor and the 1746 1736 /// adapted graph are convertible to each other. 1747 1737 #ifdef DOXYGEN 1748 template<typename _Graph, 1749 typename _EdgeFilterMap> 1738 template<typename GR, 1739 typename EF> 1740 class FilterEdges { 1750 1741 #else 1751 template<typename _Graph, 1752 typename _EdgeFilterMap = typename _Graph::template EdgeMap<bool> > 1742 template<typename GR, 1743 typename EF = typename GR::template EdgeMap<bool> > 1744 class FilterEdges : 1745 public GraphAdaptorExtender< 1746 SubGraphBase<GR, ConstMap<typename GR::Node,bool>, EF, false> > { 1753 1747 #endif 1754 class FilterEdges : 1755 public SubGraph<_Graph, ConstMap<typename _Graph::Node,bool>, 1756 _EdgeFilterMap, false> { 1757 public: 1758 typedef _Graph Graph; 1759 typedef _EdgeFilterMap EdgeFilterMap; 1760 typedef SubGraph<Graph, ConstMap<typename Graph::Node,bool>, 1761 EdgeFilterMap, false> Parent; 1748 public: 1749 /// The type of the adapted graph. 1750 typedef GR Graph; 1751 /// The type of the edge filter map. 1752 typedef EF EdgeFilterMap; 1753 1754 typedef GraphAdaptorExtender< 1755 SubGraphBase<GR, ConstMap<typename GR::Node,bool>, EF, false> > 1756 Parent; 1757 1762 1758 typedef typename Parent::Edge Edge; 1759 1763 1760 protected: 1764 1761 ConstMap<typename Graph::Node, bool> const_true_map; … … 1814 1811 /// \ingroup graph_adaptors 1815 1812 /// \relates FilterEdges 1816 template<typename G raph, typename EdgeFilterMap>1817 FilterEdges<const G raph, EdgeFilterMap>1818 filterEdges(const G raph& graph, EdgeFilterMap& efm) {1819 return FilterEdges<const G raph, EdgeFilterMap>(graph, efm);1813 template<typename GR, typename EF> 1814 FilterEdges<const GR, EF> 1815 filterEdges(const GR& graph, EF& edge_filter_map) { 1816 return FilterEdges<const GR, EF>(graph, edge_filter_map); 1820 1817 } 1821 1818 1822 template<typename G raph, typename EdgeFilterMap>1823 FilterEdges<const G raph, const EdgeFilterMap>1824 filterEdges(const G raph& graph, const EdgeFilterMap& efm) {1825 return FilterEdges<const G raph, const EdgeFilterMap>(graph, efm);1819 template<typename GR, typename EF> 1820 FilterEdges<const GR, const EF> 1821 filterEdges(const GR& graph, const EF& edge_filter_map) { 1822 return FilterEdges<const GR, const EF>(graph, edge_filter_map); 1826 1823 } 1827 1824 … … 2227 2224 /// 2228 2225 /// The adapted digraph can also be modified through this adaptor 2229 /// by adding or removing nodes or edges, unless the \c _Digraphtemplate2226 /// by adding or removing nodes or edges, unless the \c GR template 2230 2227 /// parameter is set to be \c const. 2231 2228 /// 2232 /// \tparam _DigraphThe type of the adapted digraph.2229 /// \tparam GR The type of the adapted digraph. 2233 2230 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 2234 2231 /// It can also be specified to be \c const. … … 2240 2237 /// (Thus the \c Arc type of the adaptor is convertible to the \c Arc type 2241 2238 /// of the adapted digraph.) 2242 template<typename _Digraph> 2243 class Undirector 2244 : public GraphAdaptorExtender<UndirectorBase<_Digraph> > { 2245 public: 2246 typedef _Digraph Digraph; 2247 typedef GraphAdaptorExtender<UndirectorBase<Digraph> > Parent; 2239 template<typename GR> 2240 #ifdef DOXYGEN 2241 class Undirector { 2242 #else 2243 class Undirector : 2244 public GraphAdaptorExtender<UndirectorBase<GR> > { 2245 #endif 2246 public: 2247 /// The type of the adapted digraph. 2248 typedef GR Digraph; 2249 typedef GraphAdaptorExtender<UndirectorBase<GR> > Parent; 2248 2250 protected: 2249 2251 Undirector() { } … … 2253 2255 /// 2254 2256 /// Creates an undirected graph from the given digraph. 2255 Undirector( _Digraph& digraph) {2257 Undirector(Digraph& digraph) { 2256 2258 setDigraph(digraph); 2257 2259 } … … 2263 2265 /// Its value type is inherited from the first arc map type 2264 2266 /// (\c %ForwardMap). 2265 template <typename _ForwardMap, typename _BackwardMap>2267 template <typename ForwardMap, typename BackwardMap> 2266 2268 class CombinedArcMap { 2267 2269 public: 2268 2269 typedef _ForwardMap ForwardMap;2270 typedef _BackwardMap BackwardMap;2271 2272 typedef typename MapTraits<ForwardMap>::ReferenceMapTag ReferenceMapTag;2273 2270 2274 2271 /// The key type of the map … … 2276 2273 /// The value type of the map 2277 2274 typedef typename ForwardMap::Value Value; 2275 2276 typedef typename MapTraits<ForwardMap>::ReferenceMapTag ReferenceMapTag; 2278 2277 2279 2278 typedef typename MapTraits<ForwardMap>::ReturnValue ReturnValue; … … 2357 2356 /// \ingroup graph_adaptors 2358 2357 /// \relates Undirector 2359 template<typename Digraph> 2360 Undirector<const Digraph> 2361 undirector(const Digraph& digraph) { 2362 return Undirector<const Digraph>(digraph); 2358 template<typename GR> 2359 Undirector<const GR> undirector(const GR& digraph) { 2360 return Undirector<const GR>(digraph); 2363 2361 } 2364 2362 … … 2534 2532 /// 2535 2533 /// The adapted graph can also be modified through this adaptor 2536 /// by adding or removing nodes or arcs, unless the \c _Graphtemplate2534 /// by adding or removing nodes or arcs, unless the \c GR template 2537 2535 /// parameter is set to be \c const. 2538 2536 /// 2539 /// \tparam _GraphThe type of the adapted graph.2537 /// \tparam GR The type of the adapted graph. 2540 2538 /// It must conform to the \ref concepts::Graph "Graph" concept. 2541 2539 /// It can also be specified to be \c const. 2542 /// \tparam _DirectionMap A \c bool (or convertible) edge map of the 2543 /// adapted graph. The default map type is 2544 /// \ref concepts::Graph::EdgeMap "_Graph::EdgeMap<bool>". 2540 /// \tparam DM The type of the direction map. 2541 /// It must be a \c bool (or convertible) edge map of the 2542 /// adapted graph. The default type is 2543 /// \ref concepts::Graph::EdgeMap "GR::EdgeMap<bool>". 2545 2544 /// 2546 2545 /// \note The \c Node type of this adaptor and the adapted graph are … … 2549 2548 /// each other. 2550 2549 #ifdef DOXYGEN 2551 template<typename _Graph, 2552 typename _DirectionMap> 2550 template<typename GR, 2551 typename DM> 2552 class Orienter { 2553 2553 #else 2554 template<typename _Graph, 2555 typename _DirectionMap = typename _Graph::template EdgeMap<bool> > 2554 template<typename GR, 2555 typename DM = typename GR::template EdgeMap<bool> > 2556 class Orienter : 2557 public DigraphAdaptorExtender<OrienterBase<GR, DM> > { 2556 2558 #endif 2557 class Orienter :2558 public DigraphAdaptorExtender<OrienterBase<_Graph, _DirectionMap> > {2559 2559 public: 2560 2560 2561 2561 /// The type of the adapted graph. 2562 typedef _GraphGraph;2562 typedef GR Graph; 2563 2563 /// The type of the direction edge map. 2564 typedef _DirectionMap DirectionMap; 2565 2566 typedef DigraphAdaptorExtender< 2567 OrienterBase<_Graph, _DirectionMap> > Parent; 2564 typedef DM DirectionMap; 2565 2566 typedef DigraphAdaptorExtender<OrienterBase<GR, DM> > Parent; 2568 2567 typedef typename Parent::Arc Arc; 2569 2568 protected: … … 2594 2593 /// \ingroup graph_adaptors 2595 2594 /// \relates Orienter 2596 template<typename G raph, typename DirectionMap>2597 Orienter<const G raph, DirectionMap>2598 orienter(const G raph& graph, DirectionMap& dm) {2599 return Orienter<const G raph, DirectionMap>(graph, dm);2595 template<typename GR, typename DM> 2596 Orienter<const GR, DM> 2597 orienter(const GR& graph, DM& direction_map) { 2598 return Orienter<const GR, DM>(graph, direction_map); 2600 2599 } 2601 2600 2602 template<typename G raph, typename DirectionMap>2603 Orienter<const G raph, const DirectionMap>2604 orienter(const G raph& graph, const DirectionMap& dm) {2605 return Orienter<const G raph, const DirectionMap>(graph, dm);2601 template<typename GR, typename DM> 2602 Orienter<const GR, const DM> 2603 orienter(const GR& graph, const DM& direction_map) { 2604 return Orienter<const GR, const DM>(graph, direction_map); 2606 2605 } 2607 2606 2608 2607 namespace _adaptor_bits { 2609 2608 2610 template<typename _Digraph,2611 typename _CapacityMap = typename _Digraph::template ArcMap<int>,2612 typename _FlowMap = _CapacityMap,2613 typename _Tolerance = Tolerance<typename _CapacityMap::Value>>2609 template<typename Digraph, 2610 typename CapacityMap, 2611 typename FlowMap, 2612 typename Tolerance> 2614 2613 class ResForwardFilter { 2615 2614 public: 2616 2617 typedef _Digraph Digraph;2618 typedef _CapacityMap CapacityMap;2619 typedef _FlowMap FlowMap;2620 typedef _Tolerance Tolerance;2621 2615 2622 2616 typedef typename Digraph::Arc Key; … … 2639 2633 }; 2640 2634 2641 template<typename _Digraph,2642 typename _CapacityMap = typename _Digraph::template ArcMap<int>,2643 typename _FlowMap = _CapacityMap,2644 typename _Tolerance = Tolerance<typename _CapacityMap::Value>>2635 template<typename Digraph, 2636 typename CapacityMap, 2637 typename FlowMap, 2638 typename Tolerance> 2645 2639 class ResBackwardFilter { 2646 2640 public: 2647 2648 typedef _Digraph Digraph;2649 typedef _CapacityMap CapacityMap;2650 typedef _FlowMap FlowMap;2651 typedef _Tolerance Tolerance;2652 2641 2653 2642 typedef typename Digraph::Arc Key; … … 2693 2682 /// This class conforms to the \ref concepts::Digraph "Digraph" concept. 2694 2683 /// 2695 /// \tparam _DigraphThe type of the adapted digraph.2684 /// \tparam GR The type of the adapted digraph. 2696 2685 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 2697 2686 /// It is implicitly \c const. 2698 /// \tparam _CapacityMap An arc map of some numerical type, which defines 2687 /// \tparam CM The type of the capacity map. 2688 /// It must be an arc map of some numerical type, which defines 2699 2689 /// the capacities in the flow problem. It is implicitly \c const. 2700 /// The default maptype is2701 /// \ref concepts::Digraph::ArcMap " _Digraph::ArcMap<int>".2702 /// \tparam _FlowMap An arc map of some numerical type, which defines2703 /// the flow values in the flow problem.2704 /// The default map type is \c _CapacityMap.2705 /// \tparam _Tolerance Tolerance type for handling inexact computation.2690 /// The default type is 2691 /// \ref concepts::Digraph::ArcMap "GR::ArcMap<int>". 2692 /// \tparam FM The type of the flow map. 2693 /// It must be an arc map of some numerical type, which defines 2694 /// the flow values in the flow problem. The default type is \c CM. 2695 /// \tparam TL The tolerance type for handling inexact computation. 2706 2696 /// The default tolerance type depends on the value type of the 2707 2697 /// capacity map. … … 2714 2704 /// is convertible to the \c Arc type of the adapted digraph. 2715 2705 #ifdef DOXYGEN 2716 template<typename _Digraph, 2717 typename _CapacityMap, 2718 typename _FlowMap, 2719 typename _Tolerance> 2706 template<typename GR, typename CM, typename FM, typename TL> 2720 2707 class Residual 2721 2708 #else 2722 template<typename _Digraph,2723 typename _CapacityMap = typename _Digraph::template ArcMap<int>,2724 typename _FlowMap = _CapacityMap,2725 typename _Tolerance = Tolerance<typename _CapacityMap::Value> >2709 template<typename GR, 2710 typename CM = typename GR::template ArcMap<int>, 2711 typename FM = CM, 2712 typename TL = Tolerance<typename CM::Value> > 2726 2713 class Residual : 2727 2714 public FilterArcs< 2728 Undirector<const _Digraph>, 2729 typename Undirector<const _Digraph>::template CombinedArcMap< 2730 _adaptor_bits::ResForwardFilter<const _Digraph, _CapacityMap, 2731 _FlowMap, _Tolerance>, 2732 _adaptor_bits::ResBackwardFilter<const _Digraph, _CapacityMap, 2733 _FlowMap, _Tolerance> > > 2715 Undirector<const GR>, 2716 typename Undirector<const GR>::template CombinedArcMap< 2717 _adaptor_bits::ResForwardFilter<const GR, CM, FM, TL>, 2718 _adaptor_bits::ResBackwardFilter<const GR, CM, FM, TL> > > 2734 2719 #endif 2735 2720 { … … 2737 2722 2738 2723 /// The type of the underlying digraph. 2739 typedef _DigraphDigraph;2724 typedef GR Digraph; 2740 2725 /// The type of the capacity map. 2741 typedef _CapacityMapCapacityMap;2726 typedef CM CapacityMap; 2742 2727 /// The type of the flow map. 2743 typedef _FlowMap FlowMap; 2744 typedef _Tolerance Tolerance; 2728 typedef FM FlowMap; 2729 /// The tolerance type. 2730 typedef TL Tolerance; 2745 2731 2746 2732 typedef typename CapacityMap::Value Value; … … 2758 2744 2759 2745 typedef typename Undirected:: 2760 template CombinedArcMap<ForwardFilter, BackwardFilter> ArcFilter;2746 template CombinedArcMap<ForwardFilter, BackwardFilter> ArcFilter; 2761 2747 2762 2748 typedef FilterArcs<Undirected, ArcFilter> Parent; … … 2857 2843 typedef Arc Key; 2858 2844 /// The value type of the map 2859 typedef typename _CapacityMap::Value Value;2845 typedef typename CapacityMap::Value Value; 2860 2846 2861 2847 /// Constructor … … 2883 2869 /// \ingroup graph_adaptors 2884 2870 /// \relates Residual 2885 template<typename Digraph, typename CapacityMap, typename FlowMap> 2886 Residual<Digraph, CapacityMap, FlowMap> 2887 residual(const Digraph& digraph, 2888 const CapacityMap& capacity, 2889 FlowMap& flow) 2890 { 2891 return Residual<Digraph, CapacityMap, FlowMap> (digraph, capacity, flow); 2871 template<typename GR, typename CM, typename FM> 2872 Residual<GR, CM, FM> residual(const GR& digraph, 2873 const CM& capacity_map, 2874 FM& flow_map) { 2875 return Residual<GR, CM, FM> (digraph, capacity_map, flow_map); 2892 2876 } 2893 2877 … … 3340 3324 /// in the adaptor. 3341 3325 /// 3342 /// \tparam _DigraphThe type of the adapted digraph.3326 /// \tparam GR The type of the adapted digraph. 3343 3327 /// It must conform to the \ref concepts::Digraph "Digraph" concept. 3344 3328 /// It is implicitly \c const. … … 3346 3330 /// \note The \c Node type of this adaptor is converible to the \c Node 3347 3331 /// type of the adapted digraph. 3348 template <typename _Digraph> 3332 template <typename GR> 3333 #ifdef DOXYGEN 3334 class SplitNodes { 3335 #else 3349 3336 class SplitNodes 3350 : public DigraphAdaptorExtender<SplitNodesBase<const _Digraph> > { 3351 public: 3352 typedef _Digraph Digraph; 3353 typedef DigraphAdaptorExtender<SplitNodesBase<const Digraph> > Parent; 3337 : public DigraphAdaptorExtender<SplitNodesBase<const GR> > { 3338 #endif 3339 public: 3340 typedef GR Digraph; 3341 typedef DigraphAdaptorExtender<SplitNodesBase<const GR> > Parent; 3354 3342 3355 3343 typedef typename Digraph::Node DigraphNode; … … 3522 3510 /// original digraph to get an arc map of the split digraph. 3523 3511 /// Its value type is inherited from the original arc map type 3524 /// (\c DigraphArcMap).3525 template <typename DigraphArcMap, typename DigraphNodeMap>3512 /// (\c ArcMap). 3513 template <typename ArcMap, typename NodeMap> 3526 3514 class CombinedArcMap { 3527 3515 public: … … 3530 3518 typedef Arc Key; 3531 3519 /// The value type of the map 3532 typedef typename DigraphArcMap::Value Value; 3533 3534 typedef typename MapTraits<DigraphArcMap>::ReferenceMapTag 3535 ReferenceMapTag; 3536 typedef typename MapTraits<DigraphArcMap>::ReturnValue 3537 ReturnValue; 3538 typedef typename MapTraits<DigraphArcMap>::ConstReturnValue 3539 ConstReturnValue; 3540 typedef typename MapTraits<DigraphArcMap>::ReturnValue 3541 Reference; 3542 typedef typename MapTraits<DigraphArcMap>::ConstReturnValue 3543 ConstReference; 3520 typedef typename ArcMap::Value Value; 3521 3522 typedef typename MapTraits<ArcMap>::ReferenceMapTag ReferenceMapTag; 3523 typedef typename MapTraits<ArcMap>::ReturnValue ReturnValue; 3524 typedef typename MapTraits<ArcMap>::ConstReturnValue ConstReturnValue; 3525 typedef typename MapTraits<ArcMap>::ReturnValue Reference; 3526 typedef typename MapTraits<ArcMap>::ConstReturnValue ConstReference; 3544 3527 3545 3528 /// Constructor 3546 CombinedArcMap( DigraphArcMap& arc_map, DigraphNodeMap& node_map)3529 CombinedArcMap(ArcMap& arc_map, NodeMap& node_map) 3547 3530 : _arc_map(arc_map), _node_map(node_map) {} 3548 3531 … … 3575 3558 3576 3559 private: 3577 DigraphArcMap& _arc_map;3578 DigraphNodeMap& _node_map;3560 ArcMap& _arc_map; 3561 NodeMap& _node_map; 3579 3562 }; 3580 3563 … … 3582 3565 /// 3583 3566 /// This function just returns a combined arc map. 3584 template <typename DigraphArcMap, typename DigraphNodeMap> 3585 static CombinedArcMap<DigraphArcMap, DigraphNodeMap> 3586 combinedArcMap(DigraphArcMap& arc_map, DigraphNodeMap& node_map) { 3587 return CombinedArcMap<DigraphArcMap, DigraphNodeMap>(arc_map, node_map); 3588 } 3589 3590 template <typename DigraphArcMap, typename DigraphNodeMap> 3591 static CombinedArcMap<const DigraphArcMap, DigraphNodeMap> 3592 combinedArcMap(const DigraphArcMap& arc_map, DigraphNodeMap& node_map) { 3593 return CombinedArcMap<const DigraphArcMap, 3594 DigraphNodeMap>(arc_map, node_map); 3595 } 3596 3597 template <typename DigraphArcMap, typename DigraphNodeMap> 3598 static CombinedArcMap<DigraphArcMap, const DigraphNodeMap> 3599 combinedArcMap(DigraphArcMap& arc_map, const DigraphNodeMap& node_map) { 3600 return CombinedArcMap<DigraphArcMap, 3601 const DigraphNodeMap>(arc_map, node_map); 3602 } 3603 3604 template <typename DigraphArcMap, typename DigraphNodeMap> 3605 static CombinedArcMap<const DigraphArcMap, const DigraphNodeMap> 3606 combinedArcMap(const DigraphArcMap& arc_map, 3607 const DigraphNodeMap& node_map) { 3608 return CombinedArcMap<const DigraphArcMap, 3609 const DigraphNodeMap>(arc_map, node_map); 3567 template <typename ArcMap, typename NodeMap> 3568 static CombinedArcMap<ArcMap, NodeMap> 3569 combinedArcMap(ArcMap& arc_map, NodeMap& node_map) { 3570 return CombinedArcMap<ArcMap, NodeMap>(arc_map, node_map); 3571 } 3572 3573 template <typename ArcMap, typename NodeMap> 3574 static CombinedArcMap<const ArcMap, NodeMap> 3575 combinedArcMap(const ArcMap& arc_map, NodeMap& node_map) { 3576 return CombinedArcMap<const ArcMap, NodeMap>(arc_map, node_map); 3577 } 3578 3579 template <typename ArcMap, typename NodeMap> 3580 static CombinedArcMap<ArcMap, const NodeMap> 3581 combinedArcMap(ArcMap& arc_map, const NodeMap& node_map) { 3582 return CombinedArcMap<ArcMap, const NodeMap>(arc_map, node_map); 3583 } 3584 3585 template <typename ArcMap, typename NodeMap> 3586 static CombinedArcMap<const ArcMap, const NodeMap> 3587 combinedArcMap(const ArcMap& arc_map, const NodeMap& node_map) { 3588 return CombinedArcMap<const ArcMap, const NodeMap>(arc_map, node_map); 3610 3589 } 3611 3590 … … 3617 3596 /// \ingroup graph_adaptors 3618 3597 /// \relates SplitNodes 3619 template<typename Digraph>3620 SplitNodes< Digraph>3621 splitNodes(const Digraph& digraph) {3622 return SplitNodes< Digraph>(digraph);3598 template<typename GR> 3599 SplitNodes<GR> 3600 splitNodes(const GR& digraph) { 3601 return SplitNodes<GR>(digraph); 3623 3602 } 3624 3603 3625 3626 3604 } //namespace lemon 3627 3605 
lemon/bits/graph_adaptor_extender.h
r432 r476 174 174 }; 175 175 176 177 /// \ingroup digraphbits178 ///179 /// \brief Extender for the GraphAdaptors180 176 template <typename _Graph> 181 177 class GraphAdaptorExtender : public _Graph {
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