Generates a distributed graph with random edges. More...

#include <vtkPBGLRandomGraphSource.h>

Inheritance diagram for vtkPBGLRandomGraphSource:

Collaboration diagram for vtkPBGLRandomGraphSource:

Public Types
typedef vtkGraphAlgorithm	Superclass

Public Types inherited from vtkGraphAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkPBGLRandomGraphSource *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual vtkIdType	GetNumberOfVertices ()

virtual void	SetNumberOfVertices (vtkIdType)


virtual vtkIdType	GetNumberOfEdges ()

virtual void	SetNumberOfEdges (vtkIdType)


virtual double	GetEdgeProbability ()

virtual void	SetEdgeProbability (double)


virtual void	SetIncludeEdgeWeights (bool)

virtual bool	GetIncludeEdgeWeights ()

virtual void	IncludeEdgeWeightsOn ()

virtual void	IncludeEdgeWeightsOff ()


virtual void	SetEdgeWeightArrayName (const char *)

virtual char *	GetEdgeWeightArrayName ()


virtual void	SetDirected (bool)

virtual bool	GetDirected ()

virtual void	DirectedOn ()

virtual void	DirectedOff ()


virtual void	SetUseEdgeProbability (bool)

virtual bool	GetUseEdgeProbability ()

virtual void	UseEdgeProbabilityOn ()

virtual void	UseEdgeProbabilityOff ()


virtual void	SetStartWithTree (bool)

virtual bool	GetStartWithTree ()

virtual void	StartWithTreeOn ()

virtual void	StartWithTreeOff ()


virtual void	SetAllowSelfLoops (bool)

virtual bool	GetAllowSelfLoops ()

virtual void	AllowSelfLoopsOn ()

virtual void	AllowSelfLoopsOff ()


virtual void	SetAllowBalancedEdgeDistribution (bool)

virtual bool	GetAllowBalancedEdgeDistribution ()

virtual void	AllowBalancedEdgeDistributionOn ()

virtual void	AllowBalancedEdgeDistributionOff ()


virtual void	SetGeneratePedigreeIds (bool)

virtual bool	GetGeneratePedigreeIds ()

virtual void	GeneratePedigreeIdsOn ()

virtual void	GeneratePedigreeIdsOff ()


virtual void	SetVertexPedigreeIdArrayName (const char *)

virtual char *	GetVertexPedigreeIdArrayName ()


virtual void	SetEdgePedigreeIdArrayName (const char *)

virtual char *	GetEdgePedigreeIdArrayName ()


virtual void	SetSeed (int)

virtual int	GetSeed ()

Public Member Functions inherited from vtkGraphAlgorithm
vtkGraphAlgorithm *	NewInstance () const

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

vtkGraph *	GetOutput ()

vtkGraph *	GetOutput (int index)

void	SetInputData (vtkDataObject *obj)

void	SetInputData (int index, vtkDataObject *obj)

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkPBGLRandomGraphSource *	New ()

static int	IsTypeOf (const char *type)

static vtkPBGLRandomGraphSource *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkGraphAlgorithm
static vtkGraphAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkGraphAlgorithm *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkPBGLRandomGraphSource ()

	~vtkPBGLRandomGraphSource ()

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )


virtual int	RequestDataObject (vtkInformation , vtkInformationVector inputVector, vtkInformationVector outputVector)

Protected Member Functions inherited from vtkGraphAlgorithm
	vtkGraphAlgorithm ()

	~vtkGraphAlgorithm ()

virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkIdType	NumberOfVertices

vtkIdType	NumberOfEdges

double	EdgeProbability

bool	Directed

bool	UseEdgeProbability

bool	StartWithTree

bool	IncludeEdgeWeights

bool	AllowSelfLoops

bool	AllowBalancedEdgeDistribution

bool	GeneratePedigreeIds

int	Seed

char *	EdgeWeightArrayName

char *	VertexPedigreeIdArrayName

char *	EdgePedigreeIdArrayName

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Generates a distributed graph with random edges.

Generates a distributed graph with a specified number of vertices, with the density of edges specified by either an exact number of edges or the probability of an edge. You may additionally specify whether to begin with a random tree (which enforces graph connectivity). This is the distributed-graph version of vtkRandomGraphSource.

Deprecated:: Not maintained as of VTK 6.2 and will be removed eventually.

Examples:: vtkPBGLRandomGraphSource (Examples)

Tests:: vtkPBGLRandomGraphSource (Tests)

Definition at line 51 of file vtkPBGLRandomGraphSource.h.

Member Typedef Documentation

typedef vtkGraphAlgorithm vtkPBGLRandomGraphSource::Superclass

Definition at line 55 of file vtkPBGLRandomGraphSource.h.

Constructor & Destructor Documentation

vtkPBGLRandomGraphSource::vtkPBGLRandomGraphSource ( )

protected

vtkPBGLRandomGraphSource::~vtkPBGLRandomGraphSource ( )

protected

Member Function Documentation

static vtkPBGLRandomGraphSource* vtkPBGLRandomGraphSource::New ( )

static

static int vtkPBGLRandomGraphSource::IsTypeOf ( const char * type )

static

virtual int vtkPBGLRandomGraphSource::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGraphAlgorithm.

static vtkPBGLRandomGraphSource* vtkPBGLRandomGraphSource::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkPBGLRandomGraphSource::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkGraphAlgorithm.

vtkPBGLRandomGraphSource* vtkPBGLRandomGraphSource::NewInstance ( ) const

void vtkPBGLRandomGraphSource::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkGraphAlgorithm.

virtual vtkIdType vtkPBGLRandomGraphSource::GetNumberOfVertices ( )

virtual

The number of vertices in the graph.

virtual void vtkPBGLRandomGraphSource::SetNumberOfVertices ( vtkIdType )

virtual

The number of vertices in the graph.

virtual vtkIdType vtkPBGLRandomGraphSource::GetNumberOfEdges ( )

virtual

If UseEdgeProbability is off, creates a graph with the specified number of edges. Duplicate (parallel) edges are allowed.

virtual void vtkPBGLRandomGraphSource::SetNumberOfEdges ( vtkIdType )

virtual

If UseEdgeProbability is off, creates a graph with the specified number of edges. Duplicate (parallel) edges are allowed.

virtual double vtkPBGLRandomGraphSource::GetEdgeProbability ( )

virtual

If UseEdgeProbability is on, adds an edge with this probability between 0 and 1 for each pair of vertices in the graph.

virtual void vtkPBGLRandomGraphSource::SetEdgeProbability ( double )

virtual

If UseEdgeProbability is on, adds an edge with this probability between 0 and 1 for each pair of vertices in the graph.

virtual void vtkPBGLRandomGraphSource::SetIncludeEdgeWeights ( bool )

virtual

When set, includes edge weights in an array named "edge_weights". Defaults to off. Weights are random between 0 and 1.

virtual bool vtkPBGLRandomGraphSource::GetIncludeEdgeWeights ( )

virtual

When set, includes edge weights in an array named "edge_weights". Defaults to off. Weights are random between 0 and 1.

virtual void vtkPBGLRandomGraphSource::IncludeEdgeWeightsOn ( )

virtual

When set, includes edge weights in an array named "edge_weights". Defaults to off. Weights are random between 0 and 1.

virtual void vtkPBGLRandomGraphSource::IncludeEdgeWeightsOff ( )

virtual

When set, includes edge weights in an array named "edge_weights". Defaults to off. Weights are random between 0 and 1.

virtual void vtkPBGLRandomGraphSource::SetEdgeWeightArrayName ( const char * )

virtual

The name of the edge weight array. Default "edge weight".

virtual char* vtkPBGLRandomGraphSource::GetEdgeWeightArrayName ( )

virtual

The name of the edge weight array. Default "edge weight".

virtual void vtkPBGLRandomGraphSource::SetDirected ( bool )

virtual

When set, creates a directed graph, as opposed to an undirected graph.

virtual bool vtkPBGLRandomGraphSource::GetDirected ( )

virtual

When set, creates a directed graph, as opposed to an undirected graph.

virtual void vtkPBGLRandomGraphSource::DirectedOn ( )

virtual

When set, creates a directed graph, as opposed to an undirected graph.

virtual void vtkPBGLRandomGraphSource::DirectedOff ( )

virtual

When set, creates a directed graph, as opposed to an undirected graph.

virtual void vtkPBGLRandomGraphSource::SetUseEdgeProbability ( bool )

virtual

When set, uses the EdgeProbability parameter to determine the density of edges. Otherwise, NumberOfEdges is used. Note that using the EdgeProbability on a large, sparse graph is extremely inefficient. For these cases, set NumberOfEdges to the expected number of edges one would receive with the given EdgeProbability and NumberOfVertices.

virtual bool vtkPBGLRandomGraphSource::GetUseEdgeProbability ( )

virtual

When set, uses the EdgeProbability parameter to determine the density of edges. Otherwise, NumberOfEdges is used. Note that using the EdgeProbability on a large, sparse graph is extremely inefficient. For these cases, set NumberOfEdges to the expected number of edges one would receive with the given EdgeProbability and NumberOfVertices.

virtual void vtkPBGLRandomGraphSource::UseEdgeProbabilityOn ( )

virtual

When set, uses the EdgeProbability parameter to determine the density of edges. Otherwise, NumberOfEdges is used. Note that using the EdgeProbability on a large, sparse graph is extremely inefficient. For these cases, set NumberOfEdges to the expected number of edges one would receive with the given EdgeProbability and NumberOfVertices.

virtual void vtkPBGLRandomGraphSource::UseEdgeProbabilityOff ( )

virtual

When set, uses the EdgeProbability parameter to determine the density of edges. Otherwise, NumberOfEdges is used. Note that using the EdgeProbability on a large, sparse graph is extremely inefficient. For these cases, set NumberOfEdges to the expected number of edges one would receive with the given EdgeProbability and NumberOfVertices.

virtual void vtkPBGLRandomGraphSource::SetStartWithTree ( bool )

virtual

When set, builds a random tree structure first, then adds additional random edges.

virtual bool vtkPBGLRandomGraphSource::GetStartWithTree ( )

virtual

When set, builds a random tree structure first, then adds additional random edges.

virtual void vtkPBGLRandomGraphSource::StartWithTreeOn ( )

virtual

When set, builds a random tree structure first, then adds additional random edges.

virtual void vtkPBGLRandomGraphSource::StartWithTreeOff ( )

virtual

When set, builds a random tree structure first, then adds additional random edges.

virtual void vtkPBGLRandomGraphSource::SetAllowSelfLoops ( bool )

virtual

If this flag is set to true, edges where the source and target vertex are the same can be generated. The default is to forbid such loops.

virtual bool vtkPBGLRandomGraphSource::GetAllowSelfLoops ( )

virtual

If this flag is set to true, edges where the source and target vertex are the same can be generated. The default is to forbid such loops.

virtual void vtkPBGLRandomGraphSource::AllowSelfLoopsOn ( )

virtual

If this flag is set to true, edges where the source and target vertex are the same can be generated. The default is to forbid such loops.

virtual void vtkPBGLRandomGraphSource::AllowSelfLoopsOff ( )

virtual

If this flag is set to true, edges where the source and target vertex are the same can be generated. The default is to forbid such loops.

virtual void vtkPBGLRandomGraphSource::SetAllowBalancedEdgeDistribution ( bool )

virtual

When set, allows the generator to create a graph where the number of outgoing edges is balanced across all of the processes. Such graphs are faster to generate in parallel, but do not conform exactly to the random graph model because the generator restricts the domain of the randomly-generated source vertex of each edge.

virtual bool vtkPBGLRandomGraphSource::GetAllowBalancedEdgeDistribution ( )

virtual

When set, allows the generator to create a graph where the number of outgoing edges is balanced across all of the processes. Such graphs are faster to generate in parallel, but do not conform exactly to the random graph model because the generator restricts the domain of the randomly-generated source vertex of each edge.

virtual void vtkPBGLRandomGraphSource::AllowBalancedEdgeDistributionOn ( )

virtual

When set, allows the generator to create a graph where the number of outgoing edges is balanced across all of the processes. Such graphs are faster to generate in parallel, but do not conform exactly to the random graph model because the generator restricts the domain of the randomly-generated source vertex of each edge.

virtual void vtkPBGLRandomGraphSource::AllowBalancedEdgeDistributionOff ( )

virtual

When set, allows the generator to create a graph where the number of outgoing edges is balanced across all of the processes. Such graphs are faster to generate in parallel, but do not conform exactly to the random graph model because the generator restricts the domain of the randomly-generated source vertex of each edge.

virtual void vtkPBGLRandomGraphSource::SetGeneratePedigreeIds ( bool )

virtual

Add pedigree ids to vertex and edge data.

virtual bool vtkPBGLRandomGraphSource::GetGeneratePedigreeIds ( )

virtual

Add pedigree ids to vertex and edge data.

virtual void vtkPBGLRandomGraphSource::GeneratePedigreeIdsOn ( )

virtual

Add pedigree ids to vertex and edge data.

virtual void vtkPBGLRandomGraphSource::GeneratePedigreeIdsOff ( )

virtual

Add pedigree ids to vertex and edge data.

virtual void vtkPBGLRandomGraphSource::SetVertexPedigreeIdArrayName ( const char * )

virtual

The name of the vertex pedigree id array. Default "vertex id". Vertex pedigree ids will be labeled from 0 to n-1 globally.

virtual char* vtkPBGLRandomGraphSource::GetVertexPedigreeIdArrayName ( )

virtual

The name of the vertex pedigree id array. Default "vertex id". Vertex pedigree ids will be labeled from 0 to n-1 globally.

virtual void vtkPBGLRandomGraphSource::SetEdgePedigreeIdArrayName ( const char * )

virtual

The name of the edge pedigree id array. Default "edge id".

virtual char* vtkPBGLRandomGraphSource::GetEdgePedigreeIdArrayName ( )

virtual

The name of the edge pedigree id array. Default "edge id".

virtual void vtkPBGLRandomGraphSource::SetSeed ( int )

virtual

Control the seed used for pseudo-random-number generation. This ensures that vtkPBGLRandomGraphSource can produce repeatable results. The seed values provided for each process should be different,

virtual int vtkPBGLRandomGraphSource::GetSeed ( )

virtual

Control the seed used for pseudo-random-number generation. This ensures that vtkPBGLRandomGraphSource can produce repeatable results. The seed values provided for each process should be different,

virtual int vtkPBGLRandomGraphSource::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)