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vtkAppendCompositeDataLeaves Class Reference

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:
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Collaboration diagram for vtkAppendCompositeDataLeaves:
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Public Types

typedef
vtkCompositeDataSetAlgorithm 
Superclass
- Public Types inherited from vtkCompositeDataSetAlgorithm
typedef vtkAlgorithm Superclass
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void RemoveInput (vtkDataSet *in)
vtkCompositeDataSetGetInput (int idx)
vtkCompositeDataSetGetInput ()
virtual void SetAppendFieldData (int)
virtual int GetAppendFieldData ()
virtual void AppendFieldDataOn ()
virtual void AppendFieldDataOff ()
- Public Member Functions inherited from vtkCompositeDataSetAlgorithm
vtkCompositeDataSetGetOutput ()
vtkCompositeDataSetGetOutput (int)
void SetInput (vtkDataObject *)
void SetInput (int, vtkDataObject *)
virtual int ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
vtkExecutiveGetExecutive ()
virtual void SetExecutive (vtkExecutive *executive)
virtual int ModifyRequest (vtkInformation *request, int when)
vtkInformationGetInputPortInformation (int port)
vtkInformationGetOutputPortInformation (int port)
int GetNumberOfInputPorts ()
int GetNumberOfOutputPorts ()
void UpdateProgress (double amount)
vtkInformationGetInputArrayInformation (int idx)
void RemoveAllInputs ()
vtkDataObjectGetOutputDataObject (int port)
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
int GetNumberOfInputConnections (int port)
int GetTotalNumberOfInputConnections ()
vtkAlgorithmOutputGetInputConnection (int port, int index)
virtual void Update ()
virtual void UpdateInformation ()
virtual void UpdateWholeExtent ()
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double ComputePriority ()
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformationGetInformation ()
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)
vtkDataObjectGetInputDataObject (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)
vtkAlgorithmOutputGetOutputPort (int index)
vtkAlgorithmOutputGetOutputPort ()
virtual void SetReleaseDataFlag (int)
virtual int GetReleaseDataFlag ()
void ReleaseDataFlagOn ()
void ReleaseDataFlagOff ()
int UpdateExtentIsEmpty (vtkDataObject *output)
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
- 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)
vtkCommandGetCommand (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
vtkAppendCompositeDataLeaves
New ()
static int IsTypeOf (const char *type)
static
vtkAppendCompositeDataLeaves
SafeDownCast (vtkObject *o)

Protected Member Functions

 vtkAppendCompositeDataLeaves ()
 ~vtkAppendCompositeDataLeaves ()
virtual int RequestDataObject (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int FillInputPortInformation (int port, vtkInformation *info)
virtual void AppendUnstructuredGrids (int i, int numInputs, vtkCompositeDataIterator *iter, vtkCompositeDataSet *output)
virtual void AppendPolyData (int i, int numInputs, vtkCompositeDataIterator *iter, vtkCompositeDataSet *output)
virtual void AppendFieldDataArrays (int i, int numInputs, vtkCompositeDataIterator *iter, vtkDataSet *dset)
- Protected Member Functions inherited from vtkCompositeDataSetAlgorithm
 vtkCompositeDataSetAlgorithm ()
 ~vtkCompositeDataSetAlgorithm ()
virtual vtkExecutiveCreateDefaultExecutive ()
virtual int FillOutputPortInformation (int port, vtkInformation *info)
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)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *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 &os)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

int AppendFieldData
vtkAppendFilterAppendUG
vtkAppendPolyDataAppendPD

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_REQUIREMENTS_FILLED ()
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
- Friends inherited from vtkObject

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, only input polydata and unstructured grids are handled; other types of leaf datasets will be ignored and their positions in the output dataset will be NULL pointers. Point attributes (i.e., scalars, vectors, normals, field data, etc.) are extracted and appended only if all datasets have the point attributes available. (For example, if one dataset has scalars but another does not, scalars will not be appended.)

See Also
vtkAppendPolyData vtkAppendFilter

Definition at line 47 of file vtkAppendCompositeDataLeaves.h.

Member Typedef Documentation

Definition at line 52 of file vtkAppendCompositeDataLeaves.h.

Constructor & Destructor Documentation

vtkAppendCompositeDataLeaves::vtkAppendCompositeDataLeaves ( )
protected
vtkAppendCompositeDataLeaves::~vtkAppendCompositeDataLeaves ( )
protected

Member Function Documentation

static vtkAppendCompositeDataLeaves* vtkAppendCompositeDataLeaves::New ( )
static

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

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual const char* vtkAppendCompositeDataLeaves::GetClassName ( )
virtual

Reimplemented from vtkCompositeDataSetAlgorithm.

static int vtkAppendCompositeDataLeaves::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 vtkCompositeDataSetAlgorithm.

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 ( vtkObject o)
static

Reimplemented from vtkCompositeDataSetAlgorithm.

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.

vtkCompositeDataSet* vtkAppendCompositeDataLeaves::GetInput ( int  idx)

Get any input of this filter.

Reimplemented from vtkCompositeDataSetAlgorithm.

vtkCompositeDataSet* vtkAppendCompositeDataLeaves::GetInput ( )
inline

Get any input of this filter.

Definition at line 59 of file vtkAppendCompositeDataLeaves.h.

void vtkAppendCompositeDataLeaves::RemoveInput ( vtkDataSet in)

Remove a dataset from the list of data to append.

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 ( 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 ( 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 ( 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 106 of file vtkAppendCompositeDataLeaves.h.

vtkAppendFilter* vtkAppendCompositeDataLeaves::AppendUG
protected

Definition at line 107 of file vtkAppendCompositeDataLeaves.h.

vtkAppendPolyData* vtkAppendCompositeDataLeaves::AppendPD
protected

Definition at line 108 of file vtkAppendCompositeDataLeaves.h.


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