Open
Graph Drawing
Framework

 v. 2022.02 (Dogwood)
 

ogdf::PlanRep Class Reference

Planarized representations (of a connected component) of a graph. More...

#include <ogdf/planarity/PlanRep.h>

+ Inheritance diagram for ogdf::PlanRep:

Classes

struct  Deg1RestoreInfo
 Information for restoring degree-1 nodes. More...
 

Public Member Functions

 PlanRep (const Graph &G)
 Creates a planarized representation of graph G. More...
 
 PlanRep (const GraphAttributes &AG)
 Creates a planarized representation of graph AG. More...
 
virtual ~PlanRep ()
 
Processing connected components

Planarized representations provide a mechanism for always representing a copy of a single component of the original graph.

int numberOfCCs () const
 Returns the number of connected components in the original graph. More...
 
int currentCC () const
 Returns the index of the current connected component (-1 if not yet initialized). More...
 
const CCsInfoccInfo () const
 Returns the connected components info structure. More...
 
int numberOfNodesInCC () const
 Returns the number of nodes in the current connected component. More...
 
int numberOfNodesInCC (int cc) const
 Returns the number of nodes in connected component cc. More...
 
node v (int i) const
 Returns node i in the list of all original nodes. More...
 
edge e (int i) const
 Returns edge i in the list of all original edges. More...
 
int startNode () const
 Returns the index of the first node in this connected component. More...
 
int startNode (int cc) const
 Returns the index of the first node in connected component cc. More...
 
int stopNode () const
 Returns the index of (one past) the last node in this connected component. More...
 
int stopNode (int cc) const
 Returns the index of (one past) the last node in connected component cc. More...
 
int startEdge () const
 Returns the index of the first edge in this connected component. More...
 
int stopEdge () const
 Returns the index of (one past) the last edge in this connected component. More...
 
void initCC (int cc)
 Initializes the planarized representation for connected component cc. More...
 
Node expansion
adjEntry expandAdj (node v) const
 Returns the adjacency entry of a node of an expanded face. More...
 
adjEntryexpandAdj (node v)
 
Clique boundary
adjEntry boundaryAdj (node v) const
 Returns the adjacency entry of the first edge of the inserted boundary at a center node (original) of a clique, 0 if no boundary exists. More...
 
adjEntryboundaryAdj (node v)
 Returns a reference to the adjacency entry of the first edge of the inserted boundary at a center node (original) of a clique, 0 if no boundary exists. More...
 
void setCliqueBoundary (edge e)
 
bool isCliqueBoundary (edge e) const
 
Node types
Graph::NodeType typeOf (node v) const
 Returns the type of node v. More...
 
Graph::NodeTypetypeOf (node v)
 Returns a reference to the type of node v. More...
 
bool isVertex (node v) const
 Returns true if the node represents a "real" object in the original graph. More...
 
nodeType nodeTypeOf (node v)
 Returns the extended node type of v. More...
 
void setCrossingType (node v)
 Classifies node v as a crossing. More...
 
bool isCrossingType (node v) const
 Returns true iff node v is classified as a crossing. More...
 
Edge types
EdgeType typeOf (edge e) const
 Returns the type of edge e. More...
 
EdgeTypetypeOf (edge e)
 Returns a reference to the type of edge e. More...
 
edgeTypeoriEdgeTypes (edge e)
 Returns a reference to the type of original edge e. More...
 
edgeType edgeTypeOf (edge e) const
 Returns the new type field of e. More...
 
edgeTypeedgeTypes (edge e)
 Returns a reference to the new type field of e. More...
 
void setEdgeTypeOf (edge e, edgeType et)
 Sets the new type field of edge e to et. More...
 
void setType (edge e, EdgeType et)
 Set both type values of e at once. More...
 
bool isGeneralization (edge e) const
 Returns true iff edge e is classified as generalization. More...
 
void setGeneralization (edge e)
 Classifies edge e as generalization (primary type). More...
 
bool isDependency (edge e) const
 Returns true iff edge e is classified as dependency. More...
 
void setDependency (edge e)
 Classifies edge e as dependency (primary type). More...
 
void setAssociation (edge e)
 Classifies edge e as association (primary type). More...
 
void setExpansion (edge e)
 Classifies edge e as expansion edge (secondary type). More...
 
bool isExpansion (edge e) const
 Returns true iff edge e is classified as expansion edge. More...
 
bool isBoundary (edge e) const
 Returns true iff edge e is a clique boundary. More...
 
void setAssClass (edge e)
 Classifies edge e as connection at an association class (tertiary type). More...
 
bool isAssClass (edge e) const
 Returns true iff edge e is classified as connection at an association class. More...
 
void setBrother (edge e)
 Classifies edge e as connection between hierarchy neighbours (fourth level type). More...
 
void setHalfBrother (edge e)
 Classifies edge e as connection between ... (fourth level type). More...
 
bool isBrother (edge e) const
 Returns true if edge e is classified as brother. More...
 
bool isHalfBrother (edge e) const
 Returns true if edge e is classified as half-brother. More...
 
edgeType edgeTypeAND (edge e, edgeType et)
 Sets type of edge e to current type (bitwise) AND et. More...
 
edgeType edgeTypeOR (edge e, edgeType et)
 Sets type of edge e to current type (bitwise) OR et. More...
 
void setPrimaryType (edge e, edgeType et)
 Sets primary edge type of edge e to primary edge type in et (deletes old primary value). More...
 
void setPrimaryType (edge e, UMLEdgeTypeConstants et)
 Sets primary edge type of edge e to primary edge type in et (deletes old primary value). More...
 
void setSecondaryType (edge e, edgeType et)
 Sets secondary edge type of edge e to primary edge type in et. More...
 
edgeType edgeTypePrimaryAND (edge e, edgeType et)
 Sets primary type of e to bitwise AND of et's primary value and old value. More...
 
edgeType edgeTypePrimaryOR (edge e, edgeType et)
 Sets primary type of e to bitwise OR of et's primary value and old value. More...
 
void setUserType (edge e, edgeType et)
 Sets user defined type locally. More...
 
bool isUserType (edge e, edgeType et) const
 Returns user defined type. More...
 
void setExpansionEdge (edge e, int expType)
 Sets the expansion edge type of e to expType. More...
 
bool isExpansionEdge (edge e) const
 Returns if e is an expansion edge. More...
 
int expansionType (edge e) const
 Returns the expansion edge type of e. More...
 
bool isDegreeExpansionEdge (edge e) const
 Returns if e is a degree expansion edge. More...
 
Access to attributes in original graph

These methods provide easy access to attributes of original nodes and edges.

const NodeArray< double > & widthOrig () const
 Gives access to the node array of the widths of original nodes. More...
 
double widthOrig (node v) const
 Returns the width of original node v. More...
 
const NodeArray< double > & heightOrig () const
 Gives access to the node array of the heights of original nodes. More...
 
double heightOrig (node v) const
 Returns the height of original node v. More...
 
EdgeType typeOrig (edge e) const
 Returns the type of original edge e. More...
 
const GraphAttributesgetGraphAttributes () const
 Returns the graph attributes of the original graph (the pointer may be 0). More...
 
Structural alterations
virtual void expand (bool lowDegreeExpand=false)
 
void expandLowDegreeVertices (OrthoRep &OR)
 
void collapseVertices (const OrthoRep &OR, Layout &drawing)
 
void collapseVertices (const OrthoRep &OR, GridLayout &drawing)
 
void removeCrossing (node v)
 
void insertBoundary (node center, adjEntry &adjExternal)
 
Extension of methods defined by GraphCopys
virtual edge split (edge e) override
 Splits edge e. More...
 
node expandedNode (node v) const
 
void setExpandedNode (node v, node w)
 
Creation of new nodes and edges
node newCopy (node vOrig, Graph::NodeType vType)
 Creates a new node with node type vType in the planarized representation. More...
 
edge newCopy (node v, adjEntry adjAfter, edge eOrig)
 Creates a new edge in the planarized representation. More...
 
edge newCopy (node v, adjEntry adjAfter, edge eOrig, CombinatorialEmbedding &E)
 Creates a new edge in the planarized representation while updating the embedding E. More...
 
Crossings
void insertEdgePath (edge eOrig, const SList< adjEntry > &crossedEdges)
 Re-inserts edge eOrig by "crossing" the edges in crossedEdges. More...
 
void insertEdgePathEmbedded (edge eOrig, CombinatorialEmbedding &E, const SList< adjEntry > &crossedEdges)
 Same as insertEdgePath, but for embedded graphs. More...
 
void removeEdgePathEmbedded (CombinatorialEmbedding &E, edge eOrig, FaceSet< false > &newFaces)
 Removes the complete edge path for edge eOrig while preserving the embedding. More...
 
edge insertCrossing (edge &crossingEdge, edge crossedEdge, bool topDown)
 Inserts crossings between two copy edges. More...
 
- Public Member Functions inherited from ogdf::GraphCopy
 GraphCopy ()
 Default constructor (does nothing!). More...
 
 GraphCopy (const Graph &G)
 Creates a graph copy of G. More...
 
 GraphCopy (const GraphCopy &GC)
 Copy constructor. More...
 
virtual ~GraphCopy ()
 
const Graphoriginal () const
 Returns a reference to the original graph. More...
 
node original (node v) const
 Returns the node in the original graph corresponding to v. More...
 
edge original (edge e) const
 Returns the edge in the original graph corresponding to e. More...
 
adjEntry original (adjEntry adj) const
 Returns the adjacency entry in the original graph corresponding to adj. More...
 
node copy (node v) const
 Returns the node in the graph copy corresponding to v. More...
 
const List< edge > & chain (edge e) const
 Returns the list of edges coresponding to edge e. More...
 
edge copy (edge e) const
 Returns the first edge in the list of edges coresponding to edge e. More...
 
adjEntry copy (adjEntry adj) const
 Returns the adjacency entry in the copy graph corresponding to adj. More...
 
bool isDummy (node v) const
 Returns true iff v has no corresponding node in the original graph. More...
 
bool isDummy (edge e) const
 Returns true iff e has no corresponding edge in the original graph. More...
 
bool isReversed (edge e) const
 Returns true iff edge e has been reversed. More...
 
bool isReversedCopyEdge (edge e) const
 Returns true iff e is reversed w.r.t. More...
 
node newNode (node vOrig)
 Creates a new node in the graph copy with original node vOrig. More...
 
virtual void delNode (node v) override
 Removes node v and all its adjacent edges cleaning-up their corresponding lists of original edges. More...
 
virtual void delEdge (edge e) override
 Removes edge e and clears the list of edges corresponding to e's original edge. More...
 
virtual void clear () override
 Removes all nodes and all edges from the graph. More...
 
void unsplit (edge eIn, edge eOut) override
 Undoes a previous split operation. More...
 
edge newEdge (edge eOrig)
 Creates a new edge (v,w) with original edge eOrig. More...
 
void setEdge (edge eOrig, edge eCopy)
 sets eOrig to be the corresponding original edge of eCopy and vice versa More...
 
bool embed ()
 Embeds the graph copy. More...
 
void removePseudoCrossings ()
 Removes all crossing nodes which are actually only two "touching" edges. More...
 
bool hasSameEdgesCrossings () const
 Returns whether there are two edges in the GraphCopy that cross each other multiple times. More...
 
bool hasAdjacentEdgesCrossings () const
 Returns whether the GraphCopy contains at least one crossing of two adjacent edges. More...
 
bool hasNonSimpleCrossings () const
 Returns whether the GraphCopy contains crossings that will result in a non-simple drawing. More...
 
void removeNonSimpleCrossings (SListPure< edge > &edgesToCheck, DynamicDualGraph *dualGraph=nullptr)
 Removes all non-simple cossings involving edges from edgesToCheck (see hasNonSimpleCrossings() for a definition of non-simple crossings). More...
 
void removeNonSimpleCrossings (DynamicDualGraph *dualGraph=nullptr)
 Removes all non-simple cossings (see hasNonSimpleCrossings() for a definition of non-simple crossings). More...
 
void removeNonSimpleCrossings (node origNode, DynamicDualGraph *dualGraph=nullptr)
 Removes all non-simple cossings involving edges incident to origNode (see hasNonSimpleCrossings() for a definition of non-simple crossings). More...
 
void insertEdgePath (edge eOrig, const SList< adjEntry > &crossedEdges)
 Re-inserts edge eOrig by "crossing" the edges in crossedEdges. More...
 
void insertEdgePath (node srcOrig, node tgtOrig, const SList< adjEntry > &crossedEdges)
 Special version (for FixedEmbeddingUpwardEdgeInserter only). More...
 
void removeEdgePath (edge eOrig)
 Removes the complete edge path for edge eOrig. More...
 
edge insertCrossing (edge &crossingEdge, edge crossedEdge, bool rightToLeft)
 Inserts crossings between two copy edges. More...
 
node newNode ()
 Creates a new node and returns it. More...
 
node newNode (int index)
 Creates a new node with predefined index and returns it. More...
 
edge newEdge (node v, node w)
 Creates a new edge (v,w) and returns it. More...
 
edge newEdge (node v, node w, int index)
 Creates a new edge (v,w) with predefined index and returns it. More...
 
edge newEdge (adjEntry adjSrc, adjEntry adjTgt, Direction dir=Direction::after)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
edge newEdge (node v, adjEntry adjTgt)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
edge newEdge (adjEntry adjSrc, node w)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
edge newEdge (node v, adjEntry adj, edge eOrig, CombinatorialEmbedding &E)
 Creates a new edge with original edge eOrig in an embedding E. More...
 
void setOriginalEmbedding ()
 Sets the embedding of the graph copy to the embedding of the original graph. More...
 
void insertEdgePathEmbedded (edge eOrig, CombinatorialEmbedding &E, const SList< adjEntry > &crossedEdges)
 Re-inserts edge eOrig by "crossing" the edges in crossedEdges in embedding E. More...
 
void insertEdgePathEmbedded (edge eOrig, CombinatorialEmbedding &E, DynamicDualGraph &dual, const SList< adjEntry > &crossedEdges)
 
void removeEdgePathEmbedded (CombinatorialEmbedding &E, edge eOrig, FaceSet< false > &newFaces)
 Removes the complete edge path for edge eOrig while preserving the embedding. More...
 
void removeEdgePathEmbedded (CombinatorialEmbedding &E, DynamicDualGraph &dual, edge eOrig)
 
void init (const Graph &G)
 Re-initializes the copy using the graph G. More...
 
void createEmpty (const Graph &G)
 Associates the graph copy with G, but does not create any nodes or edges. More...
 
void initByCC (const CCsInfo &info, int cc, EdgeArray< edge > &eCopy)
 Initializes the graph copy for the nodes in component cc. More...
 
void initByNodes (const List< node > &origNodes, EdgeArray< edge > &eCopy)
 Initializes the graph copy for the nodes in a component. More...
 
void initByActiveNodes (const List< node > &nodeList, const NodeArray< bool > &activeNodes, EdgeArray< edge > &eCopy)
 Initializes the graph copy for the nodes in nodeList. More...
 
GraphCopyoperator= (const GraphCopy &GC)
 Assignment operator. More...
 
- Public Member Functions inherited from ogdf::Graph
bool empty () const
 Returns true iff the graph is empty, i.e., contains no nodes. More...
 
int numberOfNodes () const
 Returns the number of nodes in the graph. More...
 
int numberOfEdges () const
 Returns the number of edges in the graph. More...
 
int maxNodeIndex () const
 Returns the largest used node index. More...
 
int maxEdgeIndex () const
 Returns the largest used edge index. More...
 
int maxAdjEntryIndex () const
 Returns the largest used adjEntry index. More...
 
int nodeArrayTableSize () const
 Returns the table size of node arrays associated with this graph. More...
 
int edgeArrayTableSize () const
 Returns the table size of edge arrays associated with this graph. More...
 
int adjEntryArrayTableSize () const
 Returns the table size of adjEntry arrays associated with this graph. More...
 
node firstNode () const
 Returns the first node in the list of all nodes. More...
 
node lastNode () const
 Returns the last node in the list of all nodes. More...
 
edge firstEdge () const
 Returns the first edge in the list of all edges. More...
 
edge lastEdge () const
 Returns the last edge in the list of all edges. More...
 
node chooseNode (std::function< bool(node)> includeNode=[](node) { return true;}, bool isFastTest=true) const
 Returns a random node. More...
 
edge chooseEdge (std::function< bool(edge)> includeEdge=[](edge) { return true;}, bool isFastTest=true) const
 Returns a random edge. More...
 
template<class CONTAINER >
void allNodes (CONTAINER &nodeContainer) const
 Returns a container with all nodes of the graph. More...
 
template<class CONTAINER >
void allEdges (CONTAINER &edgeContainer) const
 Returns a container with all edges of the graph. More...
 
node newNode ()
 Creates a new node and returns it. More...
 
node newNode (int index)
 Creates a new node with predefined index and returns it. More...
 
edge newEdge (node v, node w)
 Creates a new edge (v,w) and returns it. More...
 
edge newEdge (node v, node w, int index)
 Creates a new edge (v,w) with predefined index and returns it. More...
 
edge newEdge (adjEntry adjSrc, adjEntry adjTgt, Direction dir=Direction::after)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
edge newEdge (node v, adjEntry adjTgt)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
edge newEdge (adjEntry adjSrc, node w)
 Creates a new edge at predefined positions in the adjacency lists. More...
 
void insert (const Graph &G, NodeArray< node > &nodeMap)
 Inserts Graph G as a subgraph into this Graph. More...
 
void insert (const Graph &G)
 Inserts Graph G as a subgraph into this Graph. More...
 
void unsplit (node u)
 Undoes a split operation. More...
 
node splitNode (adjEntry adjStartLeft, adjEntry adjStartRight)
 Splits a node while preserving the order of adjacency entries. More...
 
node contract (edge e, bool keepSelfLoops=false)
 Contracts edge e while preserving the order of adjacency entries. More...
 
void move (edge e, adjEntry adjSrc, Direction dirSrc, adjEntry adjTgt, Direction dirTgt)
 Moves edge e to a different adjacency list. More...
 
void moveTarget (edge e, node w)
 Moves the target node of edge e to node w. More...
 
void moveTarget (edge e, adjEntry adjTgt, Direction dir)
 Moves the target node of edge e to a specific position in an adjacency list. More...
 
void moveSource (edge e, node w)
 Moves the source node of edge e to node w. More...
 
void moveSource (edge e, adjEntry adjSrc, Direction dir)
 Moves the source node of edge e to a specific position in an adjacency list. More...
 
edge searchEdge (node v, node w, bool directed=false) const
 Searches and returns an edge connecting nodes v and w in time O( min(deg(v ), deg(w ))). More...
 
void reverseEdge (edge e)
 Reverses the edge e, i.e., exchanges source and target node. More...
 
void reverseAllEdges ()
 Reverses all edges in the graph. More...
 
template<class NODELIST >
void collapse (NODELIST &nodesToCollapse)
 Collapses all nodes in the list nodesToCollapse to the first node in the list. More...
 
template<class ADJ_ENTRY_LIST >
void sort (node v, const ADJ_ENTRY_LIST &newOrder)
 Sorts the adjacency list of node v according to newOrder. More...
 
void reverseAdjEdges (node v)
 Reverses the adjacency list of v. More...
 
void moveAdj (adjEntry adjMove, Direction dir, adjEntry adjPos)
 Moves adjacency entry adjMove before or after adjPos. More...
 
void moveAdjAfter (adjEntry adjMove, adjEntry adjAfter)
 Moves adjacency entry adjMove after adjAfter. More...
 
void moveAdjBefore (adjEntry adjMove, adjEntry adjBefore)
 Moves adjacency entry adjMove before adjBefore. More...
 
void reverseAdjEdges ()
 Reverses all adjacency lists. More...
 
void swapAdjEdges (adjEntry adj1, adjEntry adj2)
 Exchanges two entries in an adjacency list. More...
 
int genus () const
 Returns the genus of the graph's embedding. More...
 
bool representsCombEmbedding () const
 Returns true iff the graph represents a combinatorial embedding. More...
 
ListIterator< NodeArrayBase * > registerArray (NodeArrayBase *pNodeArray) const
 Registers a node array. More...
 
ListIterator< EdgeArrayBase * > registerArray (EdgeArrayBase *pEdgeArray) const
 Registers an edge array. More...
 
ListIterator< AdjEntryArrayBase * > registerArray (AdjEntryArrayBase *pAdjArray) const
 Registers an adjEntry array. More...
 
ListIterator< GraphObserver * > registerStructure (GraphObserver *pStructure) const
 Registers a graph observer (e.g. a ClusterGraph). More...
 
void unregisterArray (ListIterator< NodeArrayBase * > it) const
 Unregisters a node array. More...
 
void unregisterArray (ListIterator< EdgeArrayBase * > it) const
 Unregisters an edge array. More...
 
void unregisterArray (ListIterator< AdjEntryArrayBase * > it) const
 Unregisters an adjEntry array. More...
 
void unregisterStructure (ListIterator< GraphObserver * > it) const
 Unregisters a graph observer. More...
 
template<class ArrayBase >
void moveRegisterArray (ListIterator< ArrayBase * > it, ArrayBase *pArray) const
 Move the registration it of an graph element array to pArray (used with move semantics for graph element arrays). More...
 
void resetEdgeIdCount (int maxId)
 Resets the edge id count to maxId. More...
 
 Graph ()
 Constructs an empty graph. More...
 
 Graph (const Graph &G)
 Constructs a graph that is a copy of G. More...
 
virtual ~Graph ()
 Destructor. More...
 
Graphoperator= (const Graph &G)
 Assignment operator. More...
 

Degree-1 nodes

These methods realize a mechanism for temporarily removing degree-1 nodes.

int m_currentCC
 The index of the current component. More...
 
Graph::CCsInfo m_ccInfo
 
const GraphAttributesm_pGraphAttributes
 Pointer to graph attributes of original graph. More...
 
NodeArray< NodeTypem_vType
 Simple node types. More...
 
NodeArray< nodeTypem_nodeTypes
 Node types for extended semantic information. More...
 
NodeArray< nodem_expandedNode
 For all expansion nodes, save expanded node. More...
 
NodeArray< adjEntrym_expandAdj
 
NodeArray< adjEntrym_boundaryAdj
 
EdgeArray< int > m_expansionEdge
 
EdgeArray< EdgeTypem_eType
 
EdgeArray< edgeTypem_edgeTypes
 
EdgeArray< edgeTypem_oriEdgeTypes
 
EdgeArray< edgem_eAuxCopy
 
void removeDeg1Nodes (ArrayBuffer< Deg1RestoreInfo > &S, const NodeArray< bool > &mark)
 Removes all marked degree-1 nodes from the graph copy and stores restore information in S. More...
 
void restoreDeg1Nodes (ArrayBuffer< Deg1RestoreInfo > &S, List< node > &deg1s)
 Restores degree-1 nodes previously removed with removeDeg1Nodes(). More...
 
void writeGML (const char *fileName, const OrthoRep &OR, const GridLayout &drawing)
 
void writeGML (std::ostream &os, const OrthoRep &OR, const GridLayout &drawing)
 
void setCopyType (edge eCopy, edge eOrig)
 
edgeType generalizationPattern () const
 
edgeType associationPattern () const
 
edgeType expansionPattern () const
 
edgeType assClassPattern () const
 
edgeType brotherPattern () const
 
edgeType halfBrotherPattern () const
 
edgeType cliquePattern () const
 

Additional Inherited Members

- Public Types inherited from ogdf::Graph
enum  EdgeType { EdgeType::association = 0, EdgeType::generalization = 1, EdgeType::dependency = 2 }
 The type of edges (only used in derived classes). More...
 
enum  NodeType { NodeType::vertex = 0, NodeType::dummy = 1, NodeType::generalizationMerger = 2, NodeType::generalizationExpander = 3, NodeType::highDegreeExpander = 4, NodeType::lowDegreeExpander = 5, NodeType::associationClass = 6 }
 The type of nodes. More...
 
using node_iterator = internal::GraphIterator< node >
 Provides a bidirectional iterator to a node in a graph. More...
 
using edge_iterator = internal::GraphIterator< edge >
 Provides a bidirectional iterator to an edge in a graph. More...
 
using adjEntry_iterator = internal::GraphIterator< adjEntry >
 Provides a bidirectional iterator to an entry in an adjacency list. More...
 
- Public Attributes inherited from ogdf::Graph
internal::GraphObjectContainer< NodeElementnodes
 The container containing all node objects. More...
 
internal::GraphObjectContainer< EdgeElementedges
 The container containing all edge objects. More...
 
- Protected Member Functions inherited from ogdf::GraphCopy
void removeUnnecessaryCrossing (adjEntry adjA1, adjEntry adjA2, adjEntry adjB1, adjEntry adjB2)
 
void removeUnnecessaryCrossing (adjEntry adj, DynamicDualGraph *dualGraph)
 Removes the pseudo crossing that adj belongs to. More...
 
void removeAdjacentEdgesCrossing (adjEntry adj1, adjEntry adj2, DynamicDualGraph *dualGraph)
 Removes the crossing of the two adjacent edges adj1->theEdge() and adj2->theEdge(). More...
 
void removeSameEdgesCrossing (adjEntry adjFirstCrossing1, adjEntry adjFirstCrossing2, adjEntry adjSecondCrossing1, adjEntry adjSecondCrossing2, DynamicDualGraph *dualGraph)
 Removes the two crossings given by the adjEntries, assuming that both crossings stem from the same two edges. More...
 
void swapOriginalEdgesAtCrossing (adjEntry adjCopy1, adjEntry adjCopy2, DynamicDualGraph *dual=nullptr)
 Swaps the original edges from adjCopy1 up to the common node of {adjCopy1, adjCopy2} with the original edges from adjCopy2 up to the same common node. More...
 
void swapOriginalEdgesBetweenCrossings (adjEntry adjFirstCrossing1, adjEntry adjFirstCrossing2, adjEntry adjSecondCrossing1, adjEntry adjSecondCrossing2, DynamicDualGraph *dual=nullptr)
 Swaps the original edges from adjFirstCrossing1 up to adjSecondCrossing1->theNode() with the original edges from adjFirstCrossing2 up to adjSecondCrossing2->theNode(). More...
 
void setOriginalEdgeAlongCrossings (adjEntry adjCopy1, adjEntry adjCopy2, node vCopy, edge eOrig1, edge eOrig2)
 Sets the original edges from adjCopy1 up to vCopy to eOrig2, and the original edges from adjCopy2 up to vCopy to eOrig1. More...
 
- Protected Member Functions inherited from ogdf::Graph
void construct (const Graph &G, NodeArray< node > &mapNode, EdgeArray< edge > &mapEdge)
 
void assign (const Graph &G, NodeArray< node > &mapNode, EdgeArray< edge > &mapEdge)
 
void constructInitByNodes (const Graph &G, const List< node > &nodeList, NodeArray< node > &mapNode, EdgeArray< edge > &mapEdge)
 Constructs a copy of the subgraph of G induced by nodeList. More...
 
void constructInitByActiveNodes (const List< node > &nodeList, const NodeArray< bool > &activeNodes, NodeArray< node > &mapNode, EdgeArray< edge > &mapEdge)
 
void constructInitByCC (const CCsInfo &info, int cc, NodeArray< node > &mapNode, EdgeArray< edge > &mapEdge)
 Constructs a copy of connected component cc in info. More...
 
- Protected Attributes inherited from ogdf::GraphCopy
EdgeArray< List< edge > > m_eCopy
 The corresponding list of edges in the graph copy. More...
 
EdgeArray< ListIterator< edge > > m_eIterator
 The position of copy edge in the list. More...
 
EdgeArray< edgem_eOrig
 The corresponding edge in the original graph. More...
 
const Graphm_pGraph
 The original graph. More...
 
NodeArray< nodem_vCopy
 The corresponding node in the graph copy. More...
 
NodeArray< nodem_vOrig
 The corresponding node in the original graph. More...
 

Detailed Description

Planarized representations (of a connected component) of a graph.

Maintains types of edges (generalization, association) and nodes, and the connected components of the graph.

Definition at line 59 of file PlanRep.h.

Constructor & Destructor Documentation

◆ PlanRep() [1/2]

ogdf::PlanRep::PlanRep ( const Graph G)
explicit

Creates a planarized representation of graph G.

◆ PlanRep() [2/2]

ogdf::PlanRep::PlanRep ( const GraphAttributes AG)
explicit

Creates a planarized representation of graph AG.

◆ ~PlanRep()

virtual ogdf::PlanRep::~PlanRep ( )
inlinevirtual

Definition at line 82 of file PlanRep.h.

Member Function Documentation

◆ assClassPattern()

edgeType ogdf::PlanRep::assClassPattern ( ) const
inlineprotected

Definition at line 732 of file PlanRep.h.

◆ associationPattern()

edgeType ogdf::PlanRep::associationPattern ( ) const
inlineprotected

Definition at line 730 of file PlanRep.h.

◆ boundaryAdj() [1/2]

adjEntry& ogdf::PlanRep::boundaryAdj ( node  v)
inline

Returns a reference to the adjacency entry of the first edge of the inserted boundary at a center node (original) of a clique, 0 if no boundary exists.

Definition at line 185 of file PlanRep.h.

◆ boundaryAdj() [2/2]

adjEntry ogdf::PlanRep::boundaryAdj ( node  v) const
inline

Returns the adjacency entry of the first edge of the inserted boundary at a center node (original) of a clique, 0 if no boundary exists.

Definition at line 177 of file PlanRep.h.

◆ brotherPattern()

edgeType ogdf::PlanRep::brotherPattern ( ) const
inlineprotected

Definition at line 733 of file PlanRep.h.

◆ ccInfo()

const CCsInfo& ogdf::PlanRep::ccInfo ( ) const
inline

Returns the connected components info structure.

Definition at line 104 of file PlanRep.h.

◆ cliquePattern()

edgeType ogdf::PlanRep::cliquePattern ( ) const
inlineprotected

Definition at line 735 of file PlanRep.h.

◆ collapseVertices() [1/2]

void ogdf::PlanRep::collapseVertices ( const OrthoRep OR,
GridLayout drawing 
)

◆ collapseVertices() [2/2]

void ogdf::PlanRep::collapseVertices ( const OrthoRep OR,
Layout drawing 
)

◆ currentCC()

int ogdf::PlanRep::currentCC ( ) const
inline

Returns the index of the current connected component (-1 if not yet initialized).

Definition at line 99 of file PlanRep.h.

◆ e()

edge ogdf::PlanRep::e ( int  i) const
inline

Returns edge i in the list of all original edges.

Definition at line 118 of file PlanRep.h.

◆ edgeTypeAND()

edgeType ogdf::PlanRep::edgeTypeAND ( edge  e,
edgeType  et 
)
inline

Sets type of edge e to current type (bitwise) AND et.

Definition at line 445 of file PlanRep.h.

◆ edgeTypeOf()

edgeType ogdf::PlanRep::edgeTypeOf ( edge  e) const
inline

Returns the new type field of e.

Parameters
eis an edge in the planarized representation.

Definition at line 296 of file PlanRep.h.

◆ edgeTypeOR()

edgeType ogdf::PlanRep::edgeTypeOR ( edge  e,
edgeType  et 
)
inline

Sets type of edge e to current type (bitwise) OR et.

Definition at line 448 of file PlanRep.h.

◆ edgeTypePrimaryAND()

edgeType ogdf::PlanRep::edgeTypePrimaryAND ( edge  e,
edgeType  et 
)
inline

Sets primary type of e to bitwise AND of et's primary value and old value.

Definition at line 468 of file PlanRep.h.

◆ edgeTypePrimaryOR()

edgeType ogdf::PlanRep::edgeTypePrimaryOR ( edge  e,
edgeType  et 
)
inline

Sets primary type of e to bitwise OR of et's primary value and old value.

Definition at line 471 of file PlanRep.h.

◆ edgeTypes()

edgeType& ogdf::PlanRep::edgeTypes ( edge  e)
inline

Returns a reference to the new type field of e.

Parameters
eis an edge in the planarized representation.

Definition at line 305 of file PlanRep.h.

◆ expand()

virtual void ogdf::PlanRep::expand ( bool  lowDegreeExpand = false)
virtual

Reimplemented in ogdf::PlanRepUML, and ogdf::ClusterPlanRep.

◆ expandAdj() [1/2]

adjEntry& ogdf::PlanRep::expandAdj ( node  v)
inline

Definition at line 163 of file PlanRep.h.

◆ expandAdj() [2/2]

adjEntry ogdf::PlanRep::expandAdj ( node  v) const
inline

Returns the adjacency entry of a node of an expanded face.

If no such entry is stored at node v, 0 is returned.

Definition at line 159 of file PlanRep.h.

◆ expandedNode()

node ogdf::PlanRep::expandedNode ( node  v) const
inline

Definition at line 597 of file PlanRep.h.

◆ expandLowDegreeVertices()

void ogdf::PlanRep::expandLowDegreeVertices ( OrthoRep OR)

◆ expansionPattern()

edgeType ogdf::PlanRep::expansionPattern ( ) const
inlineprotected

Definition at line 731 of file PlanRep.h.

◆ expansionType()

int ogdf::PlanRep::expansionType ( edge  e) const
inline

Returns the expansion edge type of e.

Definition at line 507 of file PlanRep.h.

◆ generalizationPattern()

edgeType ogdf::PlanRep::generalizationPattern ( ) const
inlineprotected

Definition at line 729 of file PlanRep.h.

◆ getGraphAttributes()

const GraphAttributes& ogdf::PlanRep::getGraphAttributes ( ) const
inline

Returns the graph attributes of the original graph (the pointer may be 0).

Definition at line 560 of file PlanRep.h.

◆ halfBrotherPattern()

edgeType ogdf::PlanRep::halfBrotherPattern ( ) const
inlineprotected

Definition at line 734 of file PlanRep.h.

◆ heightOrig() [1/2]

const NodeArray<double>& ogdf::PlanRep::heightOrig ( ) const
inline

Gives access to the node array of the heights of original nodes.

Definition at line 542 of file PlanRep.h.

◆ heightOrig() [2/2]

double ogdf::PlanRep::heightOrig ( node  v) const
inline

Returns the height of original node v.

Definition at line 548 of file PlanRep.h.

◆ initCC()

void ogdf::PlanRep::initCC ( int  cc)

Initializes the planarized representation for connected component cc.

This initialization is always required. After performing this initialization, the planarized representation represents a copy of the connected component cc of the original graph, where connected components are numbered 0,1,2,...

◆ insertBoundary()

void ogdf::PlanRep::insertBoundary ( node  center,
adjEntry adjExternal 
)

◆ insertCrossing()

edge ogdf::PlanRep::insertCrossing ( edge crossingEdge,
edge  crossedEdge,
bool  topDown 
)

Inserts crossings between two copy edges.

This method is used in TopologyModule.

Let crossingEdge = (a, b) and crossedEdge = (v, w). Then crossedEdge is split creating two edges crossedEdge = (v, u) and (u, w), crossingEdge is removed and replaced by two new edges e1 = (a, u) and e1 = (u, b). Finally it sets crossingEdge to e2 and returns (u, w).

Parameters
crossingEdgeis the edge that gets split.
crossedEdgeis the edge that is replaced by two new edges.
topDownis used as follows: If set to true, crossingEdge will cross crossedEdge from right to left, otherwise from left to right.

◆ insertEdgePath()

void ogdf::PlanRep::insertEdgePath ( edge  eOrig,
const SList< adjEntry > &  crossedEdges 
)

Re-inserts edge eOrig by "crossing" the edges in crossedEdges.

Splits each edge in crossedEdges.

Precondition
eOrig is an edge in the original graph and the edges in crossedEdges are in this graph.

◆ insertEdgePathEmbedded()

void ogdf::PlanRep::insertEdgePathEmbedded ( edge  eOrig,
CombinatorialEmbedding E,
const SList< adjEntry > &  crossedEdges 
)

Same as insertEdgePath, but for embedded graphs.

◆ isAssClass()

bool ogdf::PlanRep::isAssClass ( edge  e) const
inline

Returns true iff edge e is classified as connection at an association class.

Definition at line 415 of file PlanRep.h.

◆ isBoundary()

bool ogdf::PlanRep::isBoundary ( edge  e) const
inline

Returns true iff edge e is a clique boundary.

Definition at line 402 of file PlanRep.h.

◆ isBrother()

bool ogdf::PlanRep::isBrother ( edge  e) const
inline

Returns true if edge e is classified as brother.

Definition at line 433 of file PlanRep.h.

◆ isCliqueBoundary()

bool ogdf::PlanRep::isCliqueBoundary ( edge  e) const
inline

Definition at line 193 of file PlanRep.h.

◆ isCrossingType()

bool ogdf::PlanRep::isCrossingType ( node  v) const
inline

Returns true iff node v is classified as a crossing.

Parameters
vis a node in the planarized representation.

Definition at line 256 of file PlanRep.h.

◆ isDegreeExpansionEdge()

bool ogdf::PlanRep::isDegreeExpansionEdge ( edge  e) const
inline

Returns if e is a degree expansion edge.

Definition at line 511 of file PlanRep.h.

◆ isDependency()

bool ogdf::PlanRep::isDependency ( edge  e) const
inline

Returns true iff edge e is classified as dependency.

Definition at line 361 of file PlanRep.h.

◆ isExpansion()

bool ogdf::PlanRep::isExpansion ( edge  e) const
inline

Returns true iff edge e is classified as expansion edge.

Definition at line 395 of file PlanRep.h.

◆ isExpansionEdge()

bool ogdf::PlanRep::isExpansionEdge ( edge  e) const
inline

Returns if e is an expansion edge.

Definition at line 502 of file PlanRep.h.

◆ isGeneralization()

bool ogdf::PlanRep::isGeneralization ( edge  e) const
inline

Returns true iff edge e is classified as generalization.

Definition at line 347 of file PlanRep.h.

◆ isHalfBrother()

bool ogdf::PlanRep::isHalfBrother ( edge  e) const
inline

Returns true if edge e is classified as half-brother.

Definition at line 438 of file PlanRep.h.

◆ isUserType()

bool ogdf::PlanRep::isUserType ( edge  e,
edgeType  et 
) const
inline

Returns user defined type.

Definition at line 481 of file PlanRep.h.

◆ isVertex()

bool ogdf::PlanRep::isVertex ( node  v) const
inline

Returns true if the node represents a "real" object in the original graph.

Definition at line 228 of file PlanRep.h.

◆ newCopy() [1/3]

edge ogdf::PlanRep::newCopy ( node  v,
adjEntry  adjAfter,
edge  eOrig 
)

Creates a new edge in the planarized representation.

Parameters
vis the source node of the new edge.
adjAfteris the adjacency entry at the target node, after which the new edge is inserted.
eOrigbecomes the original edge of the new edge.

◆ newCopy() [2/3]

edge ogdf::PlanRep::newCopy ( node  v,
adjEntry  adjAfter,
edge  eOrig,
CombinatorialEmbedding E 
)

Creates a new edge in the planarized representation while updating the embedding E.

Parameters
vis the source node of the new edge.
adjAfteris the adjacency entry at the target node, after which the new edge is inserted.
eOrigbecomes the original edge of the new edge.
Eis an embedding of the planarized representation.

◆ newCopy() [3/3]

node ogdf::PlanRep::newCopy ( node  vOrig,
Graph::NodeType  vType 
)

Creates a new node with node type vType in the planarized representation.

Parameters
vOrigbecomes the original node of the new node.
vTypebecomes the type of the new node.

◆ nodeTypeOf()

nodeType ogdf::PlanRep::nodeTypeOf ( node  v)
inline

Returns the extended node type of v.

Parameters
vis a node in the planarized representation.

Definition at line 238 of file PlanRep.h.

◆ numberOfCCs()

int ogdf::PlanRep::numberOfCCs ( ) const
inline

Returns the number of connected components in the original graph.

Definition at line 94 of file PlanRep.h.

◆ numberOfNodesInCC() [1/2]

int ogdf::PlanRep::numberOfNodesInCC ( ) const
inline

Returns the number of nodes in the current connected component.

Definition at line 107 of file PlanRep.h.

◆ numberOfNodesInCC() [2/2]

int ogdf::PlanRep::numberOfNodesInCC ( int  cc) const
inline

Returns the number of nodes in connected component cc.

Definition at line 110 of file PlanRep.h.

◆ oriEdgeTypes()

edgeType& ogdf::PlanRep::oriEdgeTypes ( edge  e)
inline

Returns a reference to the type of original edge e.

Parameters
eis an edge in the original graph.

Definition at line 287 of file PlanRep.h.

◆ removeCrossing()

void ogdf::PlanRep::removeCrossing ( node  v)

◆ removeDeg1Nodes()

void ogdf::PlanRep::removeDeg1Nodes ( ArrayBuffer< Deg1RestoreInfo > &  S,
const NodeArray< bool > &  mark 
)

Removes all marked degree-1 nodes from the graph copy and stores restore information in S.

Parameters
Sreturns the restore information required by restoreDeg1Nodes().
markdefines which nodes are marked for removal; all nodes v with mark[a]=true are removed.
Precondition
Only nodes with degree 1 may be marked.

◆ removeEdgePathEmbedded()

void ogdf::PlanRep::removeEdgePathEmbedded ( CombinatorialEmbedding E,
edge  eOrig,
FaceSet< false > &  newFaces 
)
inline

Removes the complete edge path for edge eOrig while preserving the embedding.

Precondition
eOrig s an edge in the original graph.

Definition at line 659 of file PlanRep.h.

◆ restoreDeg1Nodes()

void ogdf::PlanRep::restoreDeg1Nodes ( ArrayBuffer< Deg1RestoreInfo > &  S,
List< node > &  deg1s 
)

Restores degree-1 nodes previously removed with removeDeg1Nodes().

Parameters
Scontains the restore information.
deg1sreturns the list of newly created nodes in the copy.

◆ setAssClass()

void ogdf::PlanRep::setAssClass ( edge  e)
inline

Classifies edge e as connection at an association class (tertiary type).

Definition at line 409 of file PlanRep.h.

◆ setAssociation()

void ogdf::PlanRep::setAssociation ( edge  e)
inline

Classifies edge e as association (primary type).

Definition at line 375 of file PlanRep.h.

◆ setBrother()

void ogdf::PlanRep::setBrother ( edge  e)
inline

Classifies edge e as connection between hierarchy neighbours (fourth level type).

Definition at line 423 of file PlanRep.h.

◆ setCliqueBoundary()

void ogdf::PlanRep::setCliqueBoundary ( edge  e)
inline

Definition at line 190 of file PlanRep.h.

◆ setCopyType()

void ogdf::PlanRep::setCopyType ( edge  eCopy,
edge  eOrig 
)
protected

◆ setCrossingType()

void ogdf::PlanRep::setCrossingType ( node  v)
inline

Classifies node v as a crossing.

Parameters
vis a node in the planarized representation.

Definition at line 247 of file PlanRep.h.

◆ setDependency()

void ogdf::PlanRep::setDependency ( edge  e)
inline

Classifies edge e as dependency (primary type).

Definition at line 367 of file PlanRep.h.

◆ setEdgeTypeOf()

void ogdf::PlanRep::setEdgeTypeOf ( edge  e,
edgeType  et 
)
inline

Sets the new type field of edge e to et.

Parameters
eis an edge in the planarized representation.
etis the type assigned to e.

Definition at line 315 of file PlanRep.h.

◆ setExpandedNode()

void ogdf::PlanRep::setExpandedNode ( node  v,
node  w 
)
inline

Definition at line 599 of file PlanRep.h.

◆ setExpansion()

void ogdf::PlanRep::setExpansion ( edge  e)
inline

Classifies edge e as expansion edge (secondary type).

Definition at line 387 of file PlanRep.h.

◆ setExpansionEdge()

void ogdf::PlanRep::setExpansionEdge ( edge  e,
int  expType 
)
inline

Sets the expansion edge type of e to expType.

Definition at line 497 of file PlanRep.h.

◆ setGeneralization()

void ogdf::PlanRep::setGeneralization ( edge  e)
inline

Classifies edge e as generalization (primary type).

Definition at line 353 of file PlanRep.h.

◆ setHalfBrother()

void ogdf::PlanRep::setHalfBrother ( edge  e)
inline

Classifies edge e as connection between ... (fourth level type).

Definition at line 428 of file PlanRep.h.

◆ setPrimaryType() [1/2]

void ogdf::PlanRep::setPrimaryType ( edge  e,
edgeType  et 
)
inline

Sets primary edge type of edge e to primary edge type in et (deletes old primary value).

Definition at line 451 of file PlanRep.h.

◆ setPrimaryType() [2/2]

void ogdf::PlanRep::setPrimaryType ( edge  e,
UMLEdgeTypeConstants  et 
)
inline

Sets primary edge type of edge e to primary edge type in et (deletes old primary value).

Definition at line 457 of file PlanRep.h.

◆ setSecondaryType()

void ogdf::PlanRep::setSecondaryType ( edge  e,
edgeType  et 
)
inline

Sets secondary edge type of edge e to primary edge type in et.

Definition at line 462 of file PlanRep.h.

◆ setType()

void ogdf::PlanRep::setType ( edge  e,
EdgeType  et 
)
inline

Set both type values of e at once.

This is a temporary solution that sets both type values; this way, all additional edge types in the new field are lost.

Parameters
eis an edge in the planarized representation.
etis the type assigned to e.

Definition at line 328 of file PlanRep.h.

◆ setUserType()

void ogdf::PlanRep::setUserType ( edge  e,
edgeType  et 
)
inline

Sets user defined type locally.

Definition at line 474 of file PlanRep.h.

◆ split()

virtual edge ogdf::PlanRep::split ( edge  e)
overridevirtual

Splits edge e.

Reimplemented from ogdf::GraphCopy.

Reimplemented in ogdf::PlanRepInc, ogdf::PlanRepUML, and ogdf::ClusterPlanRep.

◆ startEdge()

int ogdf::PlanRep::startEdge ( ) const
inline

Returns the index of the first edge in this connected component.

Definition at line 133 of file PlanRep.h.

◆ startNode() [1/2]

int ogdf::PlanRep::startNode ( ) const
inline

Returns the index of the first node in this connected component.

Definition at line 121 of file PlanRep.h.

◆ startNode() [2/2]

int ogdf::PlanRep::startNode ( int  cc) const
inline

Returns the index of the first node in connected component cc.

Definition at line 124 of file PlanRep.h.

◆ stopEdge()

int ogdf::PlanRep::stopEdge ( ) const
inline

Returns the index of (one past) the last edge in this connected component.

Definition at line 136 of file PlanRep.h.

◆ stopNode() [1/2]

int ogdf::PlanRep::stopNode ( ) const
inline

Returns the index of (one past) the last node in this connected component.

Definition at line 127 of file PlanRep.h.

◆ stopNode() [2/2]

int ogdf::PlanRep::stopNode ( int  cc) const
inline

Returns the index of (one past) the last node in connected component cc.

Definition at line 130 of file PlanRep.h.

◆ typeOf() [1/4]

EdgeType& ogdf::PlanRep::typeOf ( edge  e)
inline

Returns a reference to the type of edge e.

Parameters
eis an edge in the planarized representation.

Definition at line 279 of file PlanRep.h.

◆ typeOf() [2/4]

EdgeType ogdf::PlanRep::typeOf ( edge  e) const
inline

Returns the type of edge e.

Parameters
eis an edge in the planarized representation.

Definition at line 271 of file PlanRep.h.

◆ typeOf() [3/4]

Graph::NodeType& ogdf::PlanRep::typeOf ( node  v)
inline

Returns a reference to the type of node v.

Parameters
vis a node in the planarized representation.

Definition at line 216 of file PlanRep.h.

◆ typeOf() [4/4]

Graph::NodeType ogdf::PlanRep::typeOf ( node  v) const
inline

Returns the type of node v.

Parameters
vis a node in the planarized representation.

Definition at line 208 of file PlanRep.h.

◆ typeOrig()

EdgeType ogdf::PlanRep::typeOrig ( edge  e) const
inline

Returns the type of original edge e.

Definition at line 554 of file PlanRep.h.

◆ v()

node ogdf::PlanRep::v ( int  i) const
inline

Returns node i in the list of all original nodes.

Definition at line 115 of file PlanRep.h.

◆ widthOrig() [1/2]

const NodeArray<double>& ogdf::PlanRep::widthOrig ( ) const
inline

Gives access to the node array of the widths of original nodes.

Definition at line 530 of file PlanRep.h.

◆ widthOrig() [2/2]

double ogdf::PlanRep::widthOrig ( node  v) const
inline

Returns the width of original node v.

Definition at line 536 of file PlanRep.h.

◆ writeGML() [1/2]

void ogdf::PlanRep::writeGML ( const char *  fileName,
const OrthoRep OR,
const GridLayout drawing 
)

◆ writeGML() [2/2]

void ogdf::PlanRep::writeGML ( std::ostream &  os,
const OrthoRep OR,
const GridLayout drawing 
)

Member Data Documentation

◆ m_boundaryAdj

NodeArray<adjEntry> ogdf::PlanRep::m_boundaryAdj
protected

Definition at line 746 of file PlanRep.h.

◆ m_ccInfo

Graph::CCsInfo ogdf::PlanRep::m_ccInfo
protected

Definition at line 715 of file PlanRep.h.

◆ m_currentCC

int ogdf::PlanRep::m_currentCC
protected

The index of the current component.

Definition at line 714 of file PlanRep.h.

◆ m_eAuxCopy

EdgeArray<edge> ogdf::PlanRep::m_eAuxCopy
protected

Definition at line 765 of file PlanRep.h.

◆ m_edgeTypes

EdgeArray<edgeType> ogdf::PlanRep::m_edgeTypes
protected

Definition at line 758 of file PlanRep.h.

◆ m_eType

EdgeArray<EdgeType> ogdf::PlanRep::m_eType
protected

Definition at line 750 of file PlanRep.h.

◆ m_expandAdj

NodeArray<adjEntry> ogdf::PlanRep::m_expandAdj
protected

Definition at line 742 of file PlanRep.h.

◆ m_expandedNode

NodeArray<node> ogdf::PlanRep::m_expandedNode
protected

For all expansion nodes, save expanded node.

Definition at line 741 of file PlanRep.h.

◆ m_expansionEdge

EdgeArray<int> ogdf::PlanRep::m_expansionEdge
protected

Definition at line 749 of file PlanRep.h.

◆ m_nodeTypes

NodeArray<nodeType> ogdf::PlanRep::m_nodeTypes
protected

Node types for extended semantic information.

Definition at line 739 of file PlanRep.h.

◆ m_oriEdgeTypes

EdgeArray<edgeType> ogdf::PlanRep::m_oriEdgeTypes
protected

Definition at line 763 of file PlanRep.h.

◆ m_pGraphAttributes

const GraphAttributes* ogdf::PlanRep::m_pGraphAttributes
protected

Pointer to graph attributes of original graph.

Definition at line 720 of file PlanRep.h.

◆ m_vType

NodeArray<NodeType> ogdf::PlanRep::m_vType
protected

Simple node types.

Definition at line 737 of file PlanRep.h.


The documentation for this class was generated from the following file: