Executive that works in parallel. More...

#include <vtkThreadedCompositeDataPipeline.h>

Inheritance diagram for vtkThreadedCompositeDataPipeline:

Collaboration diagram for vtkThreadedCompositeDataPipeline:

Public Types
typedef vtkCompositeDataPipeline	Superclass

Public Types inherited from vtkCompositeDataPipeline
typedef vtkStreamingDemandDrivenPipeline	Superclass

Public Types inherited from vtkStreamingDemandDrivenPipeline
typedef vtkDemandDrivenPipeline	Superclass

Public Types inherited from vtkDemandDrivenPipeline
typedef vtkExecutive	Superclass

Public Types inherited from vtkExecutive
typedef vtkObject	Superclass

enum	{ RequestUpstream, RequestDownstream }

enum	{ BeforeForward, AfterForward }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

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

vtkThreadedCompositeDataPipeline *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual int	CallAlgorithm (vtkInformation request, int direction, vtkInformationVector inInfo, vtkInformationVector outInfo)

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

vtkDataObject *	GetCompositeOutputData (int port)

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

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

int	PropagateUpdateExtent (int outputPort)

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

virtual int	Update ()

virtual int	Update (int port)

virtual int	UpdateWholeExtent ()

int	PropagateTime (int outputPort)

int	UpdateTimeDependentInformation (int outputPort)

int	SetRequestExactExtent (int port, int flag)

int	GetRequestExactExtent (int port)

int	SetUpdateExtentToWholeExtent (int port)

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

int	SetUpdateExtent (int port, int x0, int x1, int y0, int y1, int z0, int z1)

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

int	SetUpdateTimeStep (int port, double time)

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

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
vtkExecutive *	NewInstance () const

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)

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)

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 vtkThreadedCompositeDataPipeline *	New ()

static int	IsTypeOf (const char *type)

static vtkThreadedCompositeDataPipeline *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkCompositeDataPipeline *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	LOAD_REQUESTED_BLOCKS ()

static vtkInformationObjectBaseKey *	COMPOSITE_DATA_META_DATA ()

static vtkInformationIntegerVectorKey *	UPDATE_COMPOSITE_INDICES ()

static vtkInformationDoubleKey *	BLOCK_AMOUNT_OF_DETAIL ()

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

static int	IsTypeOf (const char *type)

static vtkStreamingDemandDrivenPipeline *	SafeDownCast (vtkObjectBase *o)

static vtkInformationRequestKey *	REQUEST_UPDATE_EXTENT ()

static vtkInformationRequestKey *	REQUEST_UPDATE_TIME ()

static vtkInformationRequestKey *	REQUEST_TIME_DEPENDENT_INFORMATION ()

static vtkInformationIntegerKey *	CONTINUE_EXECUTING ()

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 vtkInformationIntegerVectorKey *	COMBINED_UPDATE_EXTENT ()

static vtkInformationIntegerVectorKey *	WHOLE_EXTENT ()

static vtkInformationIntegerKey *	UNRESTRICTED_UPDATE_EXTENT ()

static vtkInformationIntegerKey *	EXACT_EXTENT ()

static vtkInformationDoubleVectorKey *	TIME_STEPS ()

static vtkInformationDoubleVectorKey *	TIME_RANGE ()

static vtkInformationDoubleKey *	UPDATE_TIME_STEP ()

static vtkInformationIntegerKey *	TIME_DEPENDENT_INFORMATION ()

static vtkInformationDoubleVectorKey *	BOUNDS ()

static int	SetWholeExtent (vtkInformation *, int extent[6])

static void	GetWholeExtent (vtkInformation *, int extent[6])

static int *	GetWholeExtent (vtkInformation *)

static int	SetUpdateExtentToWholeExtent (vtkInformation *)

static int	SetUpdateExtent (vtkInformation *, int extent[6])

static void	GetUpdateExtent (vtkInformation *, int extent[6])

static int *	GetUpdateExtent (vtkInformation *)

static int	SetUpdateExtent (vtkInformation *, int piece, int numPieces, int ghostLevel)

static int	SetUpdatePiece (vtkInformation *, int piece)

static int	GetUpdatePiece (vtkInformation *)

static int	SetUpdateNumberOfPieces (vtkInformation *, int n)

static int	GetUpdateNumberOfPieces (vtkInformation *)

static int	SetUpdateGhostLevel (vtkInformation *, int n)

static int	GetUpdateGhostLevel (vtkInformation *)

static int	SetUpdateTimeStep (vtkInformation *, double time)

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

static int	IsTypeOf (const char *type)

static vtkDemandDrivenPipeline *	SafeDownCast (vtkObjectBase *o)

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

static vtkExecutive *	SafeDownCast (vtkObjectBase *o)

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 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

	vtkThreadedCompositeDataPipeline ()

	~vtkThreadedCompositeDataPipeline ()

virtual void	ExecuteEach (vtkCompositeDataIterator iter, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int compositePort, int connection, vtkInformation request, vtkCompositeDataSet compositeOutput)

Protected Member Functions inherited from vtkCompositeDataPipeline
	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	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	CheckCompositeData (vtkInformation request, int port, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)

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

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

bool	ShouldIterateOverInput (vtkInformationVector **inInfoVec, int &compositePort)

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	NeedToExecuteBasedOnTime (vtkInformation outInfo, vtkDataObject dataObject)

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)

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 &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Friends
class	ProcessBlock

Additional Inherited Members
Static Protected Member Functions inherited from vtkCompositeDataPipeline
static vtkInformationIntegerKey *	SUPPRESS_RESET_PI ()

static vtkInformationIntegerVectorKey *	DATA_COMPOSITE_INDICES ()

Static Protected Member Functions inherited from vtkStreamingDemandDrivenPipeline
static vtkInformationDoubleKey *	PREVIOUS_UPDATE_TIME_STEP ()

Protected Attributes inherited from vtkCompositeDataPipeline
int	InLocalLoop

vtkInformation *	InformationCache

vtkInformation *	GenericRequest

vtkInformation *	DataObjectRequest

vtkInformation *	InformationRequest

vtkInformation *	UpdateExtentRequest

vtkInformation *	DataRequest

Protected Attributes inherited from vtkStreamingDemandDrivenPipeline
int	ContinueExecuting

vtkInformation *	UpdateExtentRequest

int	LastPropogateUpdateExtentShortCircuited

Protected Attributes inherited from vtkDemandDrivenPipeline
unsigned long	PipelineMTime

vtkTimeStamp	DataObjectTime

vtkTimeStamp	InformationTime

vtkTimeStamp	DataTime

vtkInformation *	InfoRequest

vtkInformation *	DataObjectRequest

vtkInformation *	DataRequest

Protected Attributes inherited from vtkExecutive
vtkAlgorithm *	Algorithm

int	InAlgorithm

vtkInformationVector **	SharedInputInformation

vtkInformationVector *	SharedOutputInformation

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Executive that works in parallel.

vtkThreadedCompositeDataPipeline processes a composite data object in parallel using the SMP framework. It does this by creating a vector of data objects (the pieces of the composite data) and processing them using vtkSMPTools::For. Note that this requires that the algorithm implement all pipeline passes in a re-entrant way. It should store/retrieve all state changes using input and output information objects, which are unique to each thread.

Tests:: vtkThreadedCompositeDataPipeline (Tests)

Definition at line 39 of file vtkThreadedCompositeDataPipeline.h.

Member Typedef Documentation

typedef vtkCompositeDataPipeline vtkThreadedCompositeDataPipeline::Superclass

Definition at line 43 of file vtkThreadedCompositeDataPipeline.h.

Constructor & Destructor Documentation

vtkThreadedCompositeDataPipeline::vtkThreadedCompositeDataPipeline ( )

protected

vtkThreadedCompositeDataPipeline::~vtkThreadedCompositeDataPipeline ( )

protected

Member Function Documentation

static vtkThreadedCompositeDataPipeline* vtkThreadedCompositeDataPipeline::New ( )

static

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

static

virtual int vtkThreadedCompositeDataPipeline::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 vtkCompositeDataPipeline.

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

static

virtual vtkObjectBase* vtkThreadedCompositeDataPipeline::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCompositeDataPipeline.

vtkThreadedCompositeDataPipeline* vtkThreadedCompositeDataPipeline::NewInstance ( ) const

void vtkThreadedCompositeDataPipeline::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 vtkCompositeDataPipeline.

virtual int vtkThreadedCompositeDataPipeline::CallAlgorithm	(	vtkInformation *	request,
		int	direction,
		vtkInformationVector **	inInfo,
		vtkInformationVector *	outInfo
	)

virtual

An API to CallAlgorithm that allows you to pass in the info objects to be used

Reimplemented from vtkExecutive.

virtual void vtkThreadedCompositeDataPipeline::ExecuteEach	(	vtkCompositeDataIterator *	iter,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec,
		int	compositePort,
		int	connection,
		vtkInformation *	request,
		vtkCompositeDataSet *	compositeOutput
	)