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
enum	{ RequestUpstream, RequestDownstream }

enum	{ BeforeForward, AfterForward }

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkThreadedCompositeDataPipeline *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	CallAlgorithm (vtkInformation request, int direction, vtkInformationVector inInfo, vtkInformationVector outInfo) override
	An API to CallAlgorithm that allows you to pass in the info objects to be used. More...

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

vtkDataObject *	GetCompositeOutputData (int port)
	Returns the data object stored with the DATA_OBJECT() in the output port. More...

vtkDataObject *	GetCompositeInputData (int port, int index, vtkInformationVector **inInfoVec)
	Returns the data object stored with the DATA_OBJECT() in the input port. More...

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

int	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo) override
	Generalized interface for asking the executive to fulfill update requests. More...

virtual int	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date). More...

int	PropagateUpdateExtent (int outputPort)
	Propagate the update request from the given output port back through the pipeline. More...

int	Update () override
	Bring the outputs up-to-date. More...

int	Update (int port) override
	Bring the outputs up-to-date. More...

virtual int	UpdateWholeExtent ()
	Bring the outputs up-to-date. More...

int	PropagateTime (int outputPort)
	Propagate time through the pipeline. More...

int	UpdateTimeDependentInformation (int outputPort)
	Propagate time through the pipeline. More...

int	SetRequestExactExtent (int port, int flag)
	This request flag indicates whether the requester can handle more data than requested for the given port. More...

int	GetRequestExactExtent (int port)
	This request flag indicates whether the requester can handle more data than requested for the given port. More...

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

int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime) override
	Implement the pipeline modified time request. More...

virtual int	SetReleaseDataFlag (int port, int n)
	Set whether the given output port releases data when it is consumed. More...

virtual int	GetReleaseDataFlag (int port)
	Get whether the given output port releases data when it is consumed. More...

virtual int	UpdatePipelineMTime ()
	Bring the PipelineMTime up to date. More...

int	UpdateDataObject () override
	Bring the output data object's existence up to date. More...

int	UpdateInformation () override
	Bring the output information up to date. More...

virtual int	UpdateData (int outputPort)
	Bring the output data up to date. More...

virtual vtkMTimeType	GetPipelineMTime ()
	Get the PipelineMTime for this exective. More...

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

vtkAlgorithm *	GetAlgorithm ()
	Get the algorithm to which this executive has been assigned. More...

int	GetNumberOfInputConnections (int port)
	Get the number of input connections on the given port. More...

virtual vtkInformation *	GetOutputInformation (int port)
	Get the pipeline information object for the given output port. More...

vtkInformationVector *	GetOutputInformation ()
	Get the pipeline information object for all output ports. More...

vtkInformation *	GetInputInformation (int port, int connection)
	Get the pipeline information for the given input connection. More...

vtkInformationVector *	GetInputInformation (int port)
	Get the pipeline information vectors for the given input port. More...

vtkInformationVector **	GetInputInformation ()
	Get the pipeline information vectors for all inputs. More...

vtkExecutive *	GetInputExecutive (int port, int connection)
	Get the executive managing the given input connection. More...

int	GetNumberOfInputPorts ()
	Get the number of input/output ports for the algorithm associated with this executive. More...

int	GetNumberOfOutputPorts ()
	Get the number of input/output ports for the algorithm associated with this executive. More...

virtual vtkDataObject *	GetOutputData (int port)
	Get/Set the data object for an output port of the algorithm. More...

virtual void	SetOutputData (int port, vtkDataObject , vtkInformation info)
	Get/Set the data object for an output port of the algorithm. More...

virtual void	SetOutputData (int port, vtkDataObject *)
	Get/Set the data object for an output port of the algorithm. More...

virtual vtkDataObject *	GetInputData (int port, int connection)
	Get the data object for an input port of the algorithm. More...

virtual vtkDataObject *	GetInputData (int port, int connection, vtkInformationVector **inInfoVec)
	Get the data object for an input port of the algorithm. More...

void	SetSharedInputInformation (vtkInformationVector **inInfoVec)
	Get the output port that produces the given data object. More...

void	SetSharedOutputInformation (vtkInformationVector *outInfoVec)
	Get the output port that produces the given data object. More...

void	Register (vtkObjectBase *o) override
	Participate in garbage collection. More...

void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkThreadedCompositeDataPipeline *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkThreadedCompositeDataPipeline *	SafeDownCast (vtkObjectBase *o)

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkCompositeDataPipeline *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	LOAD_REQUESTED_BLOCKS ()
	An integer key that indicates to the source to load all requested blocks specified in UPDATE_COMPOSITE_INDICES. More...

static vtkInformationObjectBaseKey *	COMPOSITE_DATA_META_DATA ()
	COMPOSITE_DATA_META_DATA is a key placed in the output-port information by readers/sources producing composite datasets. More...

static vtkInformationIntegerVectorKey *	UPDATE_COMPOSITE_INDICES ()
	UPDATE_COMPOSITE_INDICES is a key placed in the request to request a set of composite indices from a reader/source producing composite dataset. More...

static vtkInformationDoubleKey *	BLOCK_AMOUNT_OF_DETAIL ()
	BLOCK_AMOUNT_OF_DETAIL is a key placed in the information about a multi-block dataset that indicates how complex the block is. More...

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkStreamingDemandDrivenPipeline *	SafeDownCast (vtkObjectBase *o)

static vtkInformationRequestKey *	REQUEST_UPDATE_EXTENT ()
	Key defining a request to propagate the update extent upstream. More...

static vtkInformationRequestKey *	REQUEST_UPDATE_TIME ()
	Key defining a request to propagate the update extent upstream. More...

static vtkInformationRequestKey *	REQUEST_TIME_DEPENDENT_INFORMATION ()
	Key defining a request to make sure the meta information is up to date. More...

static vtkInformationIntegerKey *	CONTINUE_EXECUTING ()
	Key for an algorithm to store in a request to tell this executive to keep executing it. More...

static vtkInformationIntegerKey *	UPDATE_EXTENT_INITIALIZED ()
	Keys to store an update request in pipeline information. More...

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 ()
	Key for combining the update extents requested by all consumers, so that the final extent that is produced satisfies all consumers. More...

static vtkInformationIntegerVectorKey *	WHOLE_EXTENT ()
	Key to store the whole extent provided in pipeline information. More...

static vtkInformationIntegerKey *	UNRESTRICTED_UPDATE_EXTENT ()
	This is set if the update extent is not restricted to the whole extent, for sources that can generate an extent of any requested size. More...

static vtkInformationIntegerKey *	EXACT_EXTENT ()
	Key to specify the request for exact extent in pipeline information. More...

static vtkInformationDoubleVectorKey *	TIME_STEPS ()
	Key to store available time steps. More...

static vtkInformationDoubleVectorKey *	TIME_RANGE ()
	Key to store available time range for continuous sources. More...

static vtkInformationDoubleKey *	UPDATE_TIME_STEP ()
	Update time steps requested by the pipeline. More...

static vtkInformationIntegerKey *	TIME_DEPENDENT_INFORMATION ()
	Whether there are time dependent meta information if there is, the pipeline will perform two extra passes to gather the time dependent information. More...

static vtkInformationDoubleVectorKey *	BOUNDS ()
	key to record the bounds of a dataset. More...

static int	SetWholeExtent (vtkInformation *, int extent[6])
	Set/Get the whole extent of an output port. More...

static void	GetWholeExtent (vtkInformation *, int extent[6])
	Set/Get the whole extent of an output port. More...

static int *	GetWholeExtent (vtkInformation *)
	Set/Get the whole extent of an output port. More...

static void	GetUpdateExtent (vtkInformation *, int extent[6])
	Get/Set the update extent for output ports that use 3D extents. More...

static int *	GetUpdateExtent (vtkInformation *)
	Get/Set the update extent for output ports that use 3D extents. More...

static int	GetUpdatePiece (vtkInformation *)
	Set/Get the update piece, update number of pieces, and update number of ghost levels for an output port. More...

static int	GetUpdateNumberOfPieces (vtkInformation *)
	Set/Get the update piece, update number of pieces, and update number of ghost levels for an output port. More...

static int	GetUpdateGhostLevel (vtkInformation *)
	Set/Get the update piece, update number of pieces, and update number of ghost levels for an output port. More...

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

static vtkTypeBool	IsTypeOf (const char *type)

static vtkDemandDrivenPipeline *	SafeDownCast (vtkObjectBase *o)

static vtkInformationRequestKey *	REQUEST_DATA_OBJECT ()
	Key defining a request to make sure the output data objects exist. More...

static vtkInformationRequestKey *	REQUEST_INFORMATION ()
	Key defining a request to make sure the output information is up to date. More...

static vtkInformationRequestKey *	REQUEST_DATA ()
	Key defining a request to make sure the output data are up to date. More...

static vtkInformationRequestKey *	REQUEST_DATA_NOT_GENERATED ()
	Key defining a request to mark outputs that will NOT be generated during a REQUEST_DATA. More...

static vtkInformationIntegerKey *	RELEASE_DATA ()
	Key to specify in pipeline information the request that data be released after it is used. More...

static vtkInformationIntegerKey *	DATA_NOT_GENERATED ()
	Key to store a mark for an output that will not be generated. More...

static vtkDataObject *	NewDataObject (const char *type)
	Create (New) and return a data object of the given type. More...

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

static vtkExecutive *	SafeDownCast (vtkObjectBase *o)

static vtkInformationExecutivePortKey *	PRODUCER ()
	Information key to store the executive/port number producing an information object. More...

static vtkInformationExecutivePortVectorKey *	CONSUMERS ()
	Information key to store the executive/port number pairs consuming an information object. More...

static vtkInformationIntegerKey *	FROM_OUTPUT_PORT ()
	Information key to store the output port number from which a request is made. More...

static vtkInformationIntegerKey *	ALGORITHM_BEFORE_FORWARD ()
	Keys to program vtkExecutive::ProcessRequest with the default behavior for unknown requests. More...

static vtkInformationIntegerKey *	ALGORITHM_AFTER_FORWARD ()
	Keys to program vtkExecutive::ProcessRequest with the default behavior for unknown requests. More...

static vtkInformationIntegerKey *	ALGORITHM_DIRECTION ()
	Keys to program vtkExecutive::ProcessRequest with the default behavior for unknown requests. More...

static vtkInformationIntegerKey *	FORWARD_DIRECTION ()
	Keys to program vtkExecutive::ProcessRequest with the default behavior for unknown requests. More...

static vtkInformationKeyVectorKey *	KEYS_TO_COPY ()
	Keys to program vtkExecutive::ProcessRequest with the default behavior for unknown requests. More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkThreadedCompositeDataPipeline ()

	~vtkThreadedCompositeDataPipeline () override

void	ExecuteEach (vtkCompositeDataIterator iter, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int compositePort, int connection, vtkInformation *request, std::vector< vtkSmartPointer< vtkCompositeDataSet >> &compositeOutput) override

Protected Member Functions inherited from vtkCompositeDataPipeline
	vtkCompositeDataPipeline ()

	~vtkCompositeDataPipeline () override

int	ForwardUpstream (vtkInformation *request) override

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

void	CopyDefaultInformation (vtkInformation request, int direction, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

virtual void	PushInformation (vtkInformation *)

virtual void	PopInformation (vtkInformation *)

int	ExecuteDataObject (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo) override

int	ExecuteData (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

void	ExecuteDataStart (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

int	NeedToExecuteData (int outputPort, vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec) override

virtual int	CheckCompositeData (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec)

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

std::vector< vtkDataObject * >	ExecuteSimpleAlgorithmForBlock (vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec, vtkInformation inInfo, vtkInformation request, vtkDataObject *dobj)

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

int	InputTypeIsValid (int port, int index, vtkInformationVector **inInfoVec) override

void	ResetPipelineInformation (int port, vtkInformation *) override

std::vector< vtkSmartPointer< vtkDataObject > >	CreateOutputCompositeDataSet (vtkCompositeDataSet *input, int compositePort, int numOutputPorts)
	Tries to create the best possible composite data output for the given input and non-composite algorithm output. More...

void	MarkOutputsGenerated (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

int	NeedToExecuteBasedOnCompositeIndices (vtkInformation *outInfo)

Protected Member Functions inherited from vtkStreamingDemandDrivenPipeline
	vtkStreamingDemandDrivenPipeline ()

	~vtkStreamingDemandDrivenPipeline () override

virtual int	NeedToExecuteBasedOnTime (vtkInformation outInfo, vtkDataObject dataObject)

int	ExecuteInformation (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

void	CopyDefaultInformation (vtkInformation request, int direction, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

virtual int	VerifyOutputInformation (int outputPort, vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec)

int	NeedToExecuteData (int outputPort, vtkInformationVector *inInfoVec, vtkInformationVector outInfoVec) override

void	ExecuteDataStart (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

void	ExecuteDataEnd (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

void	MarkOutputsGenerated (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec) override

void	ResetPipelineInformation (int port, vtkInformation *) override

Protected Member Functions inherited from vtkDemandDrivenPipeline
	vtkDemandDrivenPipeline ()

	~vtkDemandDrivenPipeline () override

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 () override

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)

void	ReportReferences (vtkGarbageCollector *) override

virtual void	SetAlgorithm (vtkAlgorithm *algorithm)

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

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 ()
	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. More...

Static Protected Member Functions inherited from vtkStreamingDemandDrivenPipeline
static vtkInformationDoubleKey *	PREVIOUS_UPDATE_TIME_STEP ()
	Keep track of the update time request corresponding to the previous executing. More...

Protected Attributes inherited from vtkCompositeDataPipeline
int	InLocalLoop

vtkInformation *	InformationCache

vtkInformation *	GenericRequest

vtkInformation *	InformationRequest

Protected Attributes inherited from vtkStreamingDemandDrivenPipeline
int	ContinueExecuting

vtkInformation *	UpdateExtentRequest

vtkInformation *	UpdateTimeRequest

vtkInformation *	TimeDependentInformationRequest

vtkInformationIterator *	InformationIterator

int	LastPropogateUpdateExtentShortCircuited

Protected Attributes inherited from vtkDemandDrivenPipeline
vtkMTimeType	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 40 of file vtkThreadedCompositeDataPipeline.h.

Member Typedef Documentation

typedef vtkCompositeDataPipeline vtkThreadedCompositeDataPipeline::Superclass

Definition at line 44 of file vtkThreadedCompositeDataPipeline.h.

Constructor & Destructor Documentation

vtkThreadedCompositeDataPipeline::vtkThreadedCompositeDataPipeline ( )

protected

vtkThreadedCompositeDataPipeline::~vtkThreadedCompositeDataPipeline ( )

overrideprotected

Member Function Documentation

static vtkThreadedCompositeDataPipeline* vtkThreadedCompositeDataPipeline::New ( )

static

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

static

virtual vtkTypeBool 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
	)

overridevirtual

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.

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

overridevirtual

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

Reimplemented from vtkExecutive.

void vtkThreadedCompositeDataPipeline::ExecuteEach	(	vtkCompositeDataIterator *	iter,
		vtkInformationVector **	inInfoVec,
		vtkInformationVector *	outInfoVec,
		int	compositePort,
		int	connection,
		vtkInformation *	request,
		std::vector< vtkSmartPointer< vtkCompositeDataSet >> &	compositeOutput
	)