Class implementing template-parameter-independent behaviour of ogdf::CompactionConstraintGraph. More...

#include <ogdf/orthogonal/CompactionConstraintGraph.h>

Inheritance diagram for ogdf::CompactionConstraintGraphBase:

Public Member Functions
void	align (bool b)
	Triggers alignment (=>some special edge handling to support al.) More...

bool	alignmentArc (edge e) const
	Returns if arc is important for alignment. These are the arcs representing node to gen. merger edges. More...

edge	pathToOriginal (node v)

Edge property getters
bool	verticalGen (edge e) const
	Returns true if e is vertical edge in PlanRepUML hierarchy. More...

bool	verticalArc (edge e) const
	Returns true if e is basic arc of vertical edge in PlanRepUML hierarchy. More...

Public Member Functions inherited from ogdf::CommonCompactionConstraintGraphBase
edge	basicArc (edge e) const
	Returns constraint arc representing input edge e in constraint graph. More...

void	computeTopologicalSegmentNum (NodeArray< int > &topNum)
	Computes topological numbering on the segments of the constraint graph. More...

void	embed ()
	Embeds constraint graph such that all sources and sinks lie in a common face. More...

bool	extraNode (node v) const
	Returns node status. More...

void	removeRedundantVisibArcs (SListPure< Tuple2< node, node >> &visibArcs)
	Removes "arcs" from `visibArcs` which we already have in the constraint graph (as basic arcs) More...

ConstraintEdgeType	typeOf (edge e) const
	Returns type of edge `e`. More...

const Graph &	getGraph () const
	Returns underlying graph. More...

Graph &	getGraph ()

const OrthoRep &	getOrthoRep () const
	Returns underlying OrthoRep. More...

const PlanRep &	getPlanRep () const

const SListPure< node > &	nodesIn (node v) const
	Returns list of nodes contained in segment `v`. More...

node	pathNodeOf (node v) const
	Returns the segment (path node in constraint graph) containing `v`. More...

int	cost (edge e) const
	Returns cost of edge `e`. More...

node	extraRep (node v) const
	Returns extraNode existing anchor representant. More...

bool	onBorder (edge e) const
	Returns true if edge lies on cage border. More...

bool	fixOnBorder (edge e) const
	Returns true if edge is subject to length fixation if length < sep. More...

Protected Member Functions
	CompactionConstraintGraphBase (const OrthoRep &OR, const PlanRep &PG, OrthoDir arcDir, int costGen=1, int costAssoc=1, bool align=false)
	Construction. More...

Protected Member Functions inherited from ogdf::CommonCompactionConstraintGraphBase
	CommonCompactionConstraintGraphBase (const OrthoRep &OR, const PlanRep &PG, OrthoDir arcDir, int costAssoc)
	Build constraint graph with basic arcs. More...

virtual string	getLengthString (edge e) const =0

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...

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...

virtual void	delNode (node v)
	Removes node `v` and all incident edges from the graph. More...

virtual void	delEdge (edge e)
	Removes edge `e` from the graph. More...

virtual void	clear ()
	Removes all nodes and all edges from the graph. 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...

virtual edge	split (edge e)
	Splits edge `e` into two edges introducing a new node. More...

void	unsplit (node u)
	Undoes a split operation. More...

virtual void	unsplit (edge eIn, edge eOut)
	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...

Graph &	operator= (const Graph &G)
	Assignment operator. More...

Protected Attributes
EdgeArray< bool >	m_alignmentArc
	Basic arcs that have to be short for alignment (node to gen expander) More...

int	m_edgeCost [2]

NodeArray< edge >	m_pathToEdge
	save the (single!) edge (segment) for a pathNode More...

EdgeArray< bool >	m_verticalArc
	arc corresponding to such an edge More...

EdgeArray< bool >	m_verticalGen
	generalization that runs vertical relative to hierarchy More...

Protected Attributes inherited from ogdf::CommonCompactionConstraintGraphBase
OrthoDir	m_arcDir

EdgeArray< int >	m_border
	only used for cage precompaction in flowcompaction computecoords More...

EdgeArray< int >	m_cost
	cost of an edge More...

EdgeArray< edge >	m_edgeToBasicArc
	basic arc representing an edge in PG More...

NodeArray< bool >	m_extraNode
	Node does not represent drawing node as we dont have positions we save a drawing representant and an offset. More...

NodeArray< node >	m_extraRep
	existing representant of extranodes position anchor More...

OrthoDir	m_oppArcDir

NodeArray< edge >	m_originalEdge
	save edge for the basic arcs More...

NodeArray< SListPure< node > >	m_path
	list of nodes contained in a segment More...

NodeArray< node >	m_pathNode
	segment containing a node in PG More...

const OrthoRep *	m_pOR

const PlanRep *	m_pPR

SList< node >	m_sinks

SList< node >	m_sources

EdgeArray< ConstraintEdgeType >	m_type
	constraint type for each edge More...

Protected Attributes inherited from ogdf::Graph
internal::GraphObjectContainer< NodeElement >	nodes
	The container containing all node objects. More...

internal::GraphObjectContainer< EdgeElement >	edges
	The container containing all edge objects. More...

Private Member Functions
void	dfsInsertPathVertex (node v, node pathVertex, NodeArray< bool > &visited, const NodeArray< node > &genOpposite)

void	insertBasicArcs (const PlanRep &PG)

void	insertPathVertices (const PlanRep &PG)

Private Attributes
bool	m_align

Additional Inherited Members
Protected 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...

Detailed Description

Class implementing template-parameter-independent behaviour of ogdf::CompactionConstraintGraph.

Definition at line 45 of file CompactionConstraintGraph.h.

Constructor & Destructor Documentation

◆ CompactionConstraintGraphBase()

ogdf::CompactionConstraintGraphBase::CompactionConstraintGraphBase	(	const OrthoRep &	OR,
		const PlanRep &	PG,
		OrthoDir	arcDir,
		int	costGen = `1`,
		int	costAssoc = `1`,
		bool	align = `false`
	)

protected

Construction.

Member Function Documentation

◆ align()

void ogdf::CompactionConstraintGraphBase::align ( bool b )

inline

Triggers alignment (=>some special edge handling to support al.)

Definition at line 61 of file CompactionConstraintGraph.h.

◆ alignmentArc()

bool ogdf::CompactionConstraintGraphBase::alignmentArc ( edge e ) const

inline

Returns if arc is important for alignment. These are the arcs representing node to gen. merger edges.

Definition at line 65 of file CompactionConstraintGraph.h.

◆ dfsInsertPathVertex()

void ogdf::CompactionConstraintGraphBase::dfsInsertPathVertex	(	node	v,
		node	pathVertex,
		NodeArray< bool > &	visited,
		const NodeArray< node > &	genOpposite
	)

private

◆ insertBasicArcs()

void ogdf::CompactionConstraintGraphBase::insertBasicArcs ( const PlanRep & PG )

private

◆ insertPathVertices()

void ogdf::CompactionConstraintGraphBase::insertPathVertices ( const PlanRep & PG )

private

◆ pathToOriginal()

edge ogdf::CompactionConstraintGraphBase::pathToOriginal ( node v )

inline

Definition at line 67 of file CompactionConstraintGraph.h.

◆ verticalArc()

bool ogdf::CompactionConstraintGraphBase::verticalArc ( edge e ) const

inline

Returns true if e is basic arc of vertical edge in PlanRepUML hierarchy.

Precondition: e is arc in the constraint graph

Definition at line 56 of file CompactionConstraintGraph.h.

◆ verticalGen()

bool ogdf::CompactionConstraintGraphBase::verticalGen ( edge e ) const

inline

Returns true if e is vertical edge in PlanRepUML hierarchy.

Definition at line 52 of file CompactionConstraintGraph.h.

Member Data Documentation

◆ m_align

bool ogdf::CompactionConstraintGraphBase::m_align

private

Definition at line 90 of file CompactionConstraintGraph.h.

◆ m_alignmentArc

EdgeArray<bool> ogdf::CompactionConstraintGraphBase::m_alignmentArc

protected

Basic arcs that have to be short for alignment (node to gen expander)

Definition at line 84 of file CompactionConstraintGraph.h.

◆ m_edgeCost

int ogdf::CompactionConstraintGraphBase::m_edgeCost[2]

protected

Definition at line 77 of file CompactionConstraintGraph.h.

◆ m_pathToEdge

NodeArray<edge> ogdf::CompactionConstraintGraphBase::m_pathToEdge

protected

save the (single!) edge (segment) for a pathNode

Definition at line 86 of file CompactionConstraintGraph.h.

◆ m_verticalArc

EdgeArray<bool> ogdf::CompactionConstraintGraphBase::m_verticalArc

protected

arc corresponding to such an edge

Definition at line 81 of file CompactionConstraintGraph.h.

◆ m_verticalGen

EdgeArray<bool> ogdf::CompactionConstraintGraphBase::m_verticalGen

protected

generalization that runs vertical relative to hierarchy

Definition at line 80 of file CompactionConstraintGraph.h.

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

include/ogdf/orthogonal/CompactionConstraintGraph.h

OpenGraph DrawingFramework

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CompactionConstraintGraphBase()

Member Function Documentation

◆ align()

◆ alignmentArc()

◆ dfsInsertPathVertex()

◆ insertBasicArcs()

◆ insertPathVertices()

◆ pathToOriginal()

◆ verticalArc()

◆ verticalGen()

Member Data Documentation

◆ m_align

◆ m_alignmentArc

◆ m_edgeCost

◆ m_pathToEdge

◆ m_verticalArc

◆ m_verticalGen

Open
Graph Drawing
Framework