appends one or more composite datasets with the same structure together into a single output composite dataset More...

#include <vtkAppendCompositeDataLeaves.h>

Inheritance diagram for vtkAppendCompositeDataLeaves:

Collaboration diagram for vtkAppendCompositeDataLeaves:

Public Types
typedef vtkCompositeDataSetAlgorithm	Superclass

Public Types inherited from vtkCompositeDataSetAlgorithm
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)

vtkAppendCompositeDataLeaves *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual void	SetAppendFieldData (int)

virtual int	GetAppendFieldData ()

virtual void	AppendFieldDataOn ()

virtual void	AppendFieldDataOff ()

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

vtkCompositeDataSet *	GetOutput ()

vtkCompositeDataSet *	GetOutput (int)

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

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

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 vtkAppendCompositeDataLeaves *	New ()

static int	IsTypeOf (const char *type)

static vtkAppendCompositeDataLeaves *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkCompositeDataSetAlgorithm *	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

	vtkAppendCompositeDataLeaves ()

	~vtkAppendCompositeDataLeaves ()

virtual int	RequestDataObject (vtkInformation , vtkInformationVector , vtkInformationVector )

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

virtual int	FillInputPortInformation (int port, vtkInformation *info)


virtual void	AppendUnstructuredGrids (vtkInformationVector inputVector, int i, int numInputs, vtkCompositeDataIterator iter, vtkCompositeDataSet *output)


virtual void	AppendPolyData (vtkInformationVector inputVector, int i, int numInputs, vtkCompositeDataIterator iter, vtkCompositeDataSet *output)


virtual void	AppendFieldDataArrays (vtkInformationVector inputVector, int i, int numInputs, vtkCompositeDataIterator iter, vtkDataSet *dset)

Protected Member Functions inherited from vtkCompositeDataSetAlgorithm
	vtkCompositeDataSetAlgorithm ()

	~vtkCompositeDataSetAlgorithm ()

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

vtkDataObject *	GetInput (int port)

virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )

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 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
int	AppendFieldData

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

appends one or more composite datasets with the same structure together into a single output composite dataset

vtkAppendCompositeDataLeaves is a filter that takes input composite datasets with the same structure: (1) the same number of entries and – if any children are composites – the same constraint holds from them; and (2) the same type of dataset at each position. It then creates an output dataset with the same structure whose leaves contain all the cells from the datasets at the corresponding leaves of the input datasets.

Currently, this filter only supports "appending" of a few types for the leaf nodes and the logic used for each supported data type is as follows:

vtkUnstructuredGrid - appends all unstructured grids from the leaf location on all inputs into a single unstructured grid for the corresponding location in the output composite dataset. PointData and CellData arrays are extracted and appended only if they are available in all datasets.(For example, if one dataset has scalars but another does not, scalars will not be appended.)

vtkPolyData - appends all polydatas from the leaf location on all inputs into a single polydata for the corresponding location in the output composite dataset. PointData and CellData arrays are extracted and appended only if they are available in all datasets.(For example, if one dataset has scalars but another does not, scalars will not be appended.)

vtkImageData/vtkUniformGrid - simply passes the first non-null grid for a particular location to corresponding location in the output.

vtkTable - simply passes the first non-null vtkTable for a particular location to the corresponding location in the output.

Other types of leaf datasets will be ignored and their positions in the output dataset will be NULL pointers.

See also: vtkAppendPolyData vtkAppendFilter

Definition at line 62 of file vtkAppendCompositeDataLeaves.h.

Member Typedef Documentation

typedef vtkCompositeDataSetAlgorithm vtkAppendCompositeDataLeaves::Superclass

Definition at line 67 of file vtkAppendCompositeDataLeaves.h.

Constructor & Destructor Documentation

vtkAppendCompositeDataLeaves::vtkAppendCompositeDataLeaves ( )

protected

vtkAppendCompositeDataLeaves::~vtkAppendCompositeDataLeaves ( )

protected

Member Function Documentation

static vtkAppendCompositeDataLeaves* vtkAppendCompositeDataLeaves::New ( )

static

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

static

virtual int vtkAppendCompositeDataLeaves::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 vtkCompositeDataSetAlgorithm.

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

static

virtual vtkObjectBase* vtkAppendCompositeDataLeaves::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCompositeDataSetAlgorithm.

vtkAppendCompositeDataLeaves* vtkAppendCompositeDataLeaves::NewInstance ( ) const

void vtkAppendCompositeDataLeaves::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 vtkCompositeDataSetAlgorithm.

virtual void vtkAppendCompositeDataLeaves::SetAppendFieldData ( int )

virtual

Set/get whether the field data of each dataset in the composite dataset is copied to the output. If AppendFieldData is non-zero, then field data arrays from all the inputs are added to the output. If there are duplicates, the array on the first input encountered is taken.

virtual int vtkAppendCompositeDataLeaves::GetAppendFieldData ( )

virtual

Set/get whether the field data of each dataset in the composite dataset is copied to the output. If AppendFieldData is non-zero, then field data arrays from all the inputs are added to the output. If there are duplicates, the array on the first input encountered is taken.

virtual void vtkAppendCompositeDataLeaves::AppendFieldDataOn ( )

virtual

Set/get whether the field data of each dataset in the composite dataset is copied to the output. If AppendFieldData is non-zero, then field data arrays from all the inputs are added to the output. If there are duplicates, the array on the first input encountered is taken.

virtual void vtkAppendCompositeDataLeaves::AppendFieldDataOff ( )

virtual

Set/get whether the field data of each dataset in the composite dataset is copied to the output. If AppendFieldData is non-zero, then field data arrays from all the inputs are added to the output. If there are duplicates, the array on the first input encountered is taken.

virtual int vtkAppendCompositeDataLeaves::RequestDataObject	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

Since vtkCompositeDataSet is an abstract class and we output the same types as the input, we must override the default implementation.

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual int vtkAppendCompositeDataLeaves::RequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

Iterates over the datasets and appends corresponding notes.

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual int vtkAppendCompositeDataLeaves::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)

protectedvirtual

The input is repeatable, so we override the default implementation.

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual void vtkAppendCompositeDataLeaves::AppendUnstructuredGrids	(	vtkInformationVector *	inputVector,
		int	i,
		int	numInputs,
		vtkCompositeDataIterator *	iter,
		vtkCompositeDataSet *	output
	)

protectedvirtual

When leaf nodes are unstructured grids, this uses a vtkAppendFilter to merge them.

virtual void vtkAppendCompositeDataLeaves::AppendPolyData	(	vtkInformationVector *	inputVector,
		int	i,
		int	numInputs,
		vtkCompositeDataIterator *	iter,
		vtkCompositeDataSet *	output
	)

protectedvirtual

When leaf nodes are polydata, this uses a vtkAppendPolyData to merge them.

virtual void vtkAppendCompositeDataLeaves::AppendFieldDataArrays	(	vtkInformationVector *	inputVector,
		int	i,
		int	numInputs,
		vtkCompositeDataIterator *	iter,
		vtkDataSet *	dset
	)

protectedvirtual

Both AppendUnstructuredGrids and AppendPolyData call AppendFieldDataArrays. If AppendFieldData is non-zero, then field data arrays from all the inputs are added to the output. If there are duplicates, the array on the first input encountered is taken.

Member Data Documentation

int vtkAppendCompositeDataLeaves::AppendFieldData

protected

Definition at line 118 of file vtkAppendCompositeDataLeaves.h.

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

dox/Filters/Core/vtkAppendCompositeDataLeaves.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation