Executive supporting composite datasets. More...

#include <vtkCompositeDataPipeline.h>

Inheritance diagram for vtkCompositeDataPipeline:

Collaboration diagram for vtkCompositeDataPipeline:

Public Types
typedef vtkStreamingDemandDrivenPipeline	Superclass
Public Types inherited from vtkStreamingDemandDrivenPipeline
Public Types inherited from vtkDemandDrivenPipeline
Public Types inherited from vtkExecutive
enum	{ RequestUpstream, RequestDownstream }
enum	{ BeforeForward, AfterForward }
Public Types inherited from vtkObject

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
vtkDataObject *	GetCompositeOutputData (int port)

virtual int	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)

vtkDataObject *	GetCompositeInputData (int port, int index, vtkInformationVector **inInfoVec)
Public Member Functions inherited from vtkStreamingDemandDrivenPipeline
int	PropagateUpdateExtent (int outputPort)
virtual int	Update ()
virtual int	Update (int port)
virtual int	UpdateWholeExtent ()
int	SetMaximumNumberOfPieces (int port, int n)
int	SetMaximumNumberOfPieces (vtkInformation *, int n)
int	GetMaximumNumberOfPieces (int port)
int	GetMaximumNumberOfPieces (vtkInformation *)
int	SetWholeExtent (vtkInformation *, int extent[6])
void	GetWholeExtent (vtkInformation *, int extent[6])
int *	GetWholeExtent (vtkInformation *)
int	SetUpdateExtentToWholeExtent (int port)
int	SetUpdateExtentToWholeExtent (vtkInformation *)
int	SetUpdateExtent (int port, int extent[6])
int	SetUpdateExtent (vtkInformation *, int extent[6])
void	GetUpdateExtent (vtkInformation *, int extent[6])
int *	GetUpdateExtent (vtkInformation *)
int	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
int	SetUpdateExtent (vtkInformation *, int piece, int numPieces, int ghostLevel)
int	SetUpdatePiece (vtkInformation *, int piece)
int	GetUpdatePiece (vtkInformation *)
int	SetUpdateNumberOfPieces (vtkInformation *, int n)
int	GetUpdateNumberOfPieces (vtkInformation *)
int	SetUpdateGhostLevel (vtkInformation *, int n)
int	GetUpdateGhostLevel (vtkInformation *)
int	SetUpdateResolution (int port, double r)
int	SetUpdateResolution (vtkInformation *, double r)
double	GetUpdateResolution (vtkInformation *)
int	SetUpdateTimeSteps (int port, double *times, int length)
int	SetUpdateTimeSteps (vtkInformation , double times, int length)
int	SetUpdateTimeStep (int port, double time)
int	SetRequestExactExtent (int port, int flag)
int	GetRequestExactExtent (int port)
int	SetExtentTranslator (int port, vtkExtentTranslator *translator)
int	SetExtentTranslator (vtkInformation , vtkExtentTranslator translator)
vtkExtentTranslator *	GetExtentTranslator (int port)
vtkExtentTranslator *	GetExtentTranslator (vtkInformation *info)
int	SetWholeBoundingBox (int port, double bb[6])
void	GetWholeBoundingBox (int port, double bb[6])
double *	GetWholeBoundingBox (int port)
int	SetPieceBoundingBox (int port, double bb[6])
void	GetPieceBoundingBox (int port, double bb[6])
double *	GetPieceBoundingBox (int port)
double	ComputePriority ()
virtual double	ComputePriority (int port)
Public Member Functions inherited from vtkDemandDrivenPipeline
virtual int	SetReleaseDataFlag (int port, int n)
virtual int	GetReleaseDataFlag (int port)
virtual int	UpdatePipelineMTime ()
virtual int	UpdateDataObject ()
virtual int	UpdateInformation ()
virtual int	UpdateData (int outputPort)
virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual unsigned long	GetPipelineMTime ()
Public Member Functions inherited from vtkExecutive
vtkAlgorithm *	GetAlgorithm ()
int	GetNumberOfInputConnections (int port)
virtual vtkInformation *	GetOutputInformation (int port)
vtkInformationVector *	GetOutputInformation ()
vtkInformation *	GetInputInformation (int port, int connection)
vtkInformationVector *	GetInputInformation (int port)
vtkInformationVector **	GetInputInformation ()
vtkExecutive *	GetInputExecutive (int port, int connection)
virtual vtkAlgorithmOutput *	GetProducerPort (vtkDataObject *)
int	GetNumberOfInputPorts ()
int	GetNumberOfOutputPorts ()
virtual vtkDataObject *	GetOutputData (int port)
virtual void	SetOutputData (int port, vtkDataObject , vtkInformation info)
virtual void	SetOutputData (int port, vtkDataObject *)
virtual vtkDataObject *	GetInputData (int port, int connection)
virtual vtkDataObject *	GetInputData (int port, int connection, vtkInformationVector **inInfoVec)
void	SetSharedInputInformation (vtkInformationVector **inInfoVec)
void	SetSharedOutputInformation (vtkInformationVector *outInfoVec)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
virtual int	CallAlgorithm (vtkInformation request, int direction, vtkInformationVector inInfo, vtkInformationVector outInfo)
Public Member Functions inherited from vtkObject
virtual void	DebugOn ()
virtual void	DebugOff ()
unsigned char	GetDebug ()
void	SetDebug (unsigned char 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)
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 &os)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkCompositeDataPipeline *	New ()
static int	IsTypeOf (const char *type)
static vtkCompositeDataPipeline *	SafeDownCast (vtkObject *o)
static vtkInformationIntegerKey *	REQUIRES_TIME_DOWNSTREAM ()
static vtkInformationObjectBaseKey *	COMPOSITE_DATA_META_DATA ()
static vtkInformationIntegerVectorKey *	UPDATE_COMPOSITE_INDICES ()
static vtkInformationIntegerVectorKey *	COMPOSITE_INDICES ()
static vtkInformationIntegerKey *	COMPOSITE_INDEX ()
Static Public Member Functions inherited from vtkStreamingDemandDrivenPipeline
static vtkInformationRequestKey *	REQUEST_UPDATE_EXTENT ()
static vtkInformationRequestKey *	REQUEST_UPDATE_EXTENT_INFORMATION ()
static vtkInformationRequestKey *	REQUEST_RESOLUTION_PROPAGATE ()
static vtkInformationIntegerKey *	CONTINUE_EXECUTING ()
static vtkInformationObjectBaseKey *	EXTENT_TRANSLATOR ()
static vtkInformationIntegerVectorKey *	COMBINED_UPDATE_EXTENT ()
static vtkInformationIntegerKey *	UPDATE_EXTENT_TRANSLATED ()
static vtkInformationIntegerVectorKey *	WHOLE_EXTENT ()
static vtkInformationIntegerKey *	UNRESTRICTED_UPDATE_EXTENT ()
static vtkInformationIntegerKey *	MAXIMUM_NUMBER_OF_PIECES ()
static vtkInformationDoubleVectorKey *	WHOLE_BOUNDING_BOX ()
static vtkInformationDoubleVectorKey *	PIECE_BOUNDING_BOX ()
static vtkInformationIntegerKey *	EXACT_EXTENT ()
static vtkInformationDoubleVectorKey *	TIME_STEPS ()
static vtkInformationDoubleVectorKey *	TIME_RANGE ()
static vtkInformationDoubleVectorKey *	UPDATE_TIME_STEPS ()
static vtkInformationDoubleKey *	PRIORITY ()
static vtkInformationDoubleKey *	UPDATE_RESOLUTION ()
static vtkInformationIntegerKey *	REMOVE_ATTRIBUTE_INFORMATION ()
static vtkInformationIntegerKey *	FAST_PATH_FOR_TEMPORAL_DATA ()
static vtkInformationStringKey *	FAST_PATH_OBJECT_TYPE ()
static vtkInformationStringKey *	FAST_PATH_ID_TYPE ()
static vtkInformationIdTypeKey *	FAST_PATH_OBJECT_ID ()
static vtkInformationIntegerKey *	UPDATE_EXTENT_INITIALIZED ()
static vtkInformationIntegerVectorKey *	UPDATE_EXTENT ()
static vtkInformationIntegerKey *	UPDATE_PIECE_NUMBER ()
static vtkInformationIntegerKey *	UPDATE_NUMBER_OF_PIECES ()
static vtkInformationIntegerKey *	UPDATE_NUMBER_OF_GHOST_LEVELS ()
Static Public Member Functions inherited from vtkDemandDrivenPipeline
static vtkInformationRequestKey *	REQUEST_DATA_OBJECT ()
static vtkInformationRequestKey *	REQUEST_INFORMATION ()
static vtkInformationRequestKey *	REQUEST_DATA ()
static vtkInformationRequestKey *	REQUEST_DATA_NOT_GENERATED ()
static vtkInformationIntegerKey *	RELEASE_DATA ()
static vtkInformationIntegerKey *	DATA_NOT_GENERATED ()
static vtkDataObject *	NewDataObject (const char *type)
static vtkInformationIntegerKey *	REQUEST_REGENERATE_INFORMATION ()
Static Public Member Functions inherited from vtkExecutive
static vtkInformationExecutivePortKey *	PRODUCER ()
static vtkInformationExecutivePortVectorKey *	CONSUMERS ()
static vtkInformationIntegerKey *	FROM_OUTPUT_PORT ()
static vtkInformationIntegerKey *	ALGORITHM_BEFORE_FORWARD ()
static vtkInformationIntegerKey *	ALGORITHM_AFTER_FORWARD ()
static vtkInformationIntegerKey *	ALGORITHM_DIRECTION ()
static vtkInformationIntegerKey *	FORWARD_DIRECTION ()
static vtkInformationKeyVectorKey *	KEYS_TO_COPY ()
Static Public Member Functions inherited from vtkObject
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()

Protected Member Functions
	vtkCompositeDataPipeline ()
	~vtkCompositeDataPipeline ()
virtual int	ForwardUpstream (vtkInformation *request)
virtual int	ForwardUpstream (int i, int j, vtkInformation *request)
virtual void	CopyDefaultInformation (vtkInformation request, int direction, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual void	CopyFromDataToInformation (vtkDataObject dobj, vtkInformation inInfo)
virtual void	PushInformation (vtkInformation *)
virtual void	PopInformation (vtkInformation *)
virtual int	ExecuteDataObject (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)
virtual int	ExecuteData (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual void	ExecuteDataStart (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual int	NeedToExecuteData (int outputPort, vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec)
virtual int	NeedToExecuteBasedOnTime (vtkInformation outInfo, vtkDataObject dataObject)
virtual int	CheckCompositeData (vtkInformation request, int port, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual void	ExecuteSimpleAlgorithm (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int compositePort)
virtual void	ExecuteSimpleAlgorithmTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
vtkDataObject *	ExecuteSimpleAlgorithmForBlock (vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec, vtkInformation inInfo, vtkInformation outInfo, vtkInformation request, vtkDataObject dobj)
bool	ShouldIterateOverInput (int &compositePort)
bool	ShouldIterateTemporalData (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual int	InputTypeIsValid (int port, int index, vtkInformationVector **inInfoVec)
virtual void	ResetPipelineInformation (int port, vtkInformation *)
virtual void	MarkOutputsGenerated (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
int	NeedToExecuteBasedOnCompositeIndices (vtkInformation *outInfo)

vtkCompositeDataSet *	CreateOutputCompositeDataSet (vtkCompositeDataSet *input, int compositePort)
Protected Member Functions inherited from vtkStreamingDemandDrivenPipeline
	vtkStreamingDemandDrivenPipeline ()
	~vtkStreamingDemandDrivenPipeline ()
virtual int	NeedToExecuteBasedOnFastPathData (vtkInformation *outInfo)
virtual int	ExecuteInformation (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual int	VerifyOutputInformation (int outputPort, vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec)
virtual void	ExecuteDataEnd (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
virtual void	ResetUpdateInformation (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)
Protected Member Functions inherited from vtkDemandDrivenPipeline
	vtkDemandDrivenPipeline ()
	~vtkDemandDrivenPipeline ()
virtual int	CheckDataObject (int port, vtkInformationVector *outInfo)
int	InputCountIsValid (vtkInformationVector **)
int	InputCountIsValid (int port, vtkInformationVector **)
int	InputTypeIsValid (vtkInformationVector **)
int	InputTypeIsValid (int port, vtkInformationVector **)
int	InputFieldsAreValid (vtkInformationVector **)
int	InputFieldsAreValid (int port, vtkInformationVector **)
virtual int	InputFieldsAreValid (int port, int index, vtkInformationVector **)
int	DataSetAttributeExists (vtkDataSetAttributes dsa, vtkInformation field)
int	FieldArrayExists (vtkFieldData data, vtkInformation field)
int	ArrayIsValid (vtkAbstractArray array, vtkInformation field)
int	InputIsOptional (int port)
int	InputIsRepeatable (int port)
Protected Member Functions inherited from vtkExecutive
	vtkExecutive ()
	~vtkExecutive ()
int	InputPortIndexInRange (int port, const char *action)
int	OutputPortIndexInRange (int port, const char *action)
int	CheckAlgorithm (const char method, vtkInformation request)
virtual int	ForwardDownstream (vtkInformation *request)
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	SetAlgorithm (vtkAlgorithm *algorithm)
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 &os)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
int	InLocalLoop
vtkInformation *	InformationCache
vtkInformation *	GenericRequest
vtkInformation *	DataObjectRequest
vtkInformation *	InformationRequest
vtkInformation *	UpdateExtentRequest
vtkInformation *	DataRequest
int	SuppressResetPipelineInformation
Protected Attributes inherited from vtkStreamingDemandDrivenPipeline
int	ContinueExecuting
int	LastPropogateUpdateExtentShortCircuited
Protected Attributes inherited from vtkDemandDrivenPipeline
unsigned long	PipelineMTime
vtkTimeStamp	DataObjectTime
vtkTimeStamp	InformationTime
vtkTimeStamp	DataTime
vtkInformation *	InfoRequest
Protected Attributes inherited from vtkExecutive
vtkAlgorithm *	Algorithm
int	InAlgorithm
vtkInformationVector **	SharedInputInformation
vtkInformationVector *	SharedOutputInformation
Protected Attributes inherited from vtkObject
unsigned char	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
int	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkStreamingDemandDrivenPipeline
static vtkInformationDoubleVectorKey *	PREVIOUS_UPDATE_TIME_STEPS ()
static vtkInformationIdTypeKey *	PREVIOUS_FAST_PATH_OBJECT_ID ()
static vtkInformationStringKey *	PREVIOUS_FAST_PATH_OBJECT_TYPE ()
static vtkInformationStringKey *	PREVIOUS_FAST_PATH_ID_TYPE ()

Detailed Description

Executive supporting composite datasets.

vtkCompositeDataPipeline is an executive that supports the processing of composite dataset. It supports algorithms that are aware of composite dataset as well as those that are not. Type checking is performed at run time. Algorithms that are not composite dataset-aware have to support all dataset types contained in the composite dataset. The pipeline execution can be summarized as follows:

REQUEST_INFORMATION: The producers have to provide information about the contents of the composite dataset in this pass. Sources that can produce more than one piece (note that a piece is different than a block; each piece consistes of 0 or more blocks) should set MAXIMUM_NUMBER_OF_PIECES to -1.

REQUEST_UPDATE_EXTENT: This pass is identical to the one implemented in vtkStreamingDemandDrivenPipeline

REQUEST_DATA: This is where the algorithms execute. If the vtkCompositeDataPipeline is assigned to a simple filter, it will invoke the vtkStreamingDemandDrivenPipeline passes in a loop, passing a different block each time and will collect the results in a composite dataset.

See also:: vtkCompositeDataSet

Examples:: vtkCompositeDataPipeline (Examples)

Tests:: vtkCompositeDataPipeline (Tests)

Definition at line 62 of file vtkCompositeDataPipeline.h.

Member Typedef Documentation

typedef vtkStreamingDemandDrivenPipeline vtkCompositeDataPipeline::Superclass

Reimplemented from vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

Definition at line 66 of file vtkCompositeDataPipeline.h.

Constructor & Destructor Documentation

vtkCompositeDataPipeline::vtkCompositeDataPipeline ( )

protected

vtkCompositeDataPipeline::~vtkCompositeDataPipeline ( )

protected

Member Function Documentation

static vtkCompositeDataPipeline* vtkCompositeDataPipeline::New ( )

static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

virtual const char* vtkCompositeDataPipeline::GetClassName ( )

virtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

static int vtkCompositeDataPipeline::IsTypeOf ( const char * name )

static

Return 1 if this class type 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 vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

virtual int vtkCompositeDataPipeline::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 vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

static vtkCompositeDataPipeline* vtkCompositeDataPipeline::SafeDownCast ( vtkObject * o )

static

Reimplemented from vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

void vtkCompositeDataPipeline::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 vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

virtual int vtkCompositeDataPipeline::ProcessRequest	(	vtkInformation *	request,
		vtkInformationVector **	inInfo,
		vtkInformationVector *	outInfo
	)

virtual

Generalized interface for asking the executive to fullfill update requests.

Reimplemented from vtkStreamingDemandDrivenPipeline.

Reimplemented in vtkThreadedStreamingPipeline.

vtkDataObject* vtkCompositeDataPipeline::GetCompositeOutputData ( int port )

Returns the data object stored with the DATA_OBJECT() in the output port

vtkDataObject* vtkCompositeDataPipeline::GetCompositeInputData	(	int	port,
		int	index,
		vtkInformationVector **	inInfoVec
	)

Returns the data object stored with the DATA_OBJECT() in the input port

static vtkInformationIntegerKey* vtkCompositeDataPipeline::REQUIRES_TIME_DOWNSTREAM ( )

static

vtkCompositeDataPipeline specific keys

static vtkInformationObjectBaseKey* vtkCompositeDataPipeline::COMPOSITE_DATA_META_DATA ( )

static

COMPOSITE_DATA_META_DATA is a key placed in the output-port information by readers/sources producing composite datasets. This meta-data provides information about the structure of the composite dataset and things like data-bounds etc. *** THIS IS AN EXPERIMENTAL FEATURE. IT MAY CHANGE WITHOUT NOTICE ***

static vtkInformationIntegerVectorKey* vtkCompositeDataPipeline::UPDATE_COMPOSITE_INDICES ( )

static

UPDATE_COMPOSITE_INDICES is a key placed in the request to request a set of composite indices from a reader/source producing composite dataset. Typically, the reader publishes its structure using COMPOSITE_DATA_META_DATA() and then the sink requests blocks of interest using UPDATE_COMPOSITE_INDICES(). Note that UPDATE_COMPOSITE_INDICES has to be sorted vector with increasing indices. *** THIS IS AN EXPERIMENTAL FEATURE. IT MAY CHANGE WITHOUT NOTICE ***

static vtkInformationIntegerVectorKey* vtkCompositeDataPipeline::COMPOSITE_INDICES ( )

static

COMPOSITE_INDICES() is put in the output information by the executive if the request has UPDATE_COMPOSITE_INDICES() using the generated composite dataset's structure. Note that COMPOSITE_INDICES has to be sorted vector with increasing indices. *** THIS IS AN EXPERIMENTAL FEATURE. IT MAY CHANGE WITHOUT NOTICE ***

static vtkInformationIntegerKey* vtkCompositeDataPipeline::COMPOSITE_INDEX ( )

static

COMPOSITE_INDEX() is added to the leaf nodes of the meta-data composite dataset (COMPOSITE_DATA_META_DATA) during REQUEST_INFORMATION(). Filters downstream can use this index to request specific datasets when creating UPDATE_COMPOSITE_INDICES(). THIS IS AN EXPERIMENTAL FEATURE. IT MAY CHANGE WITHOUT NOTICE ***

virtual int vtkCompositeDataPipeline::ForwardUpstream ( vtkInformation * request )

protectedvirtual

Reimplemented from vtkExecutive.

Reimplemented in vtkThreadedStreamingPipeline.

virtual int vtkCompositeDataPipeline::ForwardUpstream	(	int	i,
		int	j,
		vtkInformation *	request
	)

protectedvirtual

Reimplemented in vtkThreadedStreamingPipeline.

virtual void vtkCompositeDataPipeline::CopyDefaultInformation	(	vtkInformation *	request,
		int	direction,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

virtual void vtkCompositeDataPipeline::CopyFromDataToInformation	(	vtkDataObject *	dobj,
		vtkInformation *	inInfo
	)

protectedvirtual

virtual void vtkCompositeDataPipeline::PushInformation ( vtkInformation * )

protectedvirtual

virtual void vtkCompositeDataPipeline::PopInformation ( vtkInformation * )

protectedvirtual

virtual int vtkCompositeDataPipeline::ExecuteDataObject	(	vtkInformation *	request,
		vtkInformationVector **	inInfo,
		vtkInformationVector *	outInfo
	)

protectedvirtual

Reimplemented from vtkDemandDrivenPipeline.

virtual int vtkCompositeDataPipeline::ExecuteData	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

Reimplemented from vtkDemandDrivenPipeline.

virtual void vtkCompositeDataPipeline::ExecuteDataStart	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

virtual int vtkCompositeDataPipeline::NeedToExecuteData	(	int	outputPort,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

virtual int vtkCompositeDataPipeline::NeedToExecuteBasedOnTime	(	vtkInformation *	outInfo,
		vtkDataObject *	dataObject
	)

protectedvirtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

virtual int vtkCompositeDataPipeline::CheckCompositeData	(	vtkInformation *	request,
		int	port,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

virtual void vtkCompositeDataPipeline::ExecuteSimpleAlgorithm	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec,
		int	compositePort
	)

protectedvirtual

virtual void vtkCompositeDataPipeline::ExecuteSimpleAlgorithmTime	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protectedvirtual

vtkDataObject* vtkCompositeDataPipeline::ExecuteSimpleAlgorithmForBlock	(	vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec,
		vtkInformation *	inInfo,
		vtkInformation *	outInfo,
		vtkInformation *	request,
		vtkDataObject *	dobj
	)

protected

bool vtkCompositeDataPipeline::ShouldIterateOverInput ( int & compositePort )

protected

bool vtkCompositeDataPipeline::ShouldIterateTemporalData	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)

protected

virtual int vtkCompositeDataPipeline::InputTypeIsValid	(	int	port,
		int	index,
		vtkInformationVector **	inInfoVec
	)

protectedvirtual

Reimplemented from vtkDemandDrivenPipeline.

virtual void vtkCompositeDataPipeline::ResetPipelineInformation	(	int	port,
		vtkInformation *
	)

protectedvirtual

Reimplemented from vtkStreamingDemandDrivenPipeline.

vtkCompositeDataSet* vtkCompositeDataPipeline::CreateOutputCompositeDataSet	(	vtkCompositeDataSet *	input,
		int	compositePort
	)

protected

Tries to create the best possible composite data output for the given input and non-composite algorithm output. Returns a new instance on success. Don't use this method for creating vtkTemporalDataSet. It's main purpose is to determine if vtkHierarchicalBoxDataSet can be propagated as vtkHierarchicalBoxDataSet in the output (if the algorithm can produce vtkUniformGrid given vtkUniformGrid inputs) or if it should be downgraded to a vtkMultiBlockDataSet.

virtual void vtkCompositeDataPipeline::MarkOutputsGenerated	(	vtkInformation *	request,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec
	)