vtkImageIterateFilter Class Reference

#include <vtkImageIterateFilter.h>

Inheritance diagram for vtkImageIterateFilter:

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Collaboration diagram for vtkImageIterateFilter:

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List of all members.

Detailed Description

Multiple executes per update.

vtkImageIterateFilter is a filter superclass that supports calling execute multiple times per update. The largest hack/open issue is that the input and output caches are temporarily changed to "fool" the subclasses. I believe the correct solution is to pass the in and out cache to the subclasses methods as arguments. Now the data is passes. Can the caches be passed, and data retrieved from the cache?

Definition at line 31 of file vtkImageIterateFilter.h.


Public Types
typedef vtkThreadedImageAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	GetIteration ()
virtual int	GetNumberOfIterations ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkImageIterateFilter *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkImageIterateFilter ()
	~vtkImageIterateFilter ()
virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
virtual int	IterativeRequestInformation (vtkInformation in, vtkInformation out)
virtual int	IterativeRequestUpdateExtent (vtkInformation in, vtkInformation out)
virtual int	IterativeRequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual void	SetNumberOfIterations (int num)
vtkImageData *	GetIterationInput ()
vtkImageData *	GetIterationOutput ()
Protected Attributes
int	NumberOfIterations
int	Iteration
vtkImageData **	IterationData
vtkInformationVector *	InputVector
vtkInformationVector *	OutputVector

Member Typedef Documentation

typedef vtkThreadedImageAlgorithm vtkImageIterateFilter::Superclass

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageCityBlockDistance, vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageFFT, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageRFFT, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

Definition at line 34 of file vtkImageIterateFilter.h.

Constructor & Destructor Documentation

vtkImageIterateFilter::vtkImageIterateFilter ( ) [protected]

vtkImageIterateFilter::~vtkImageIterateFilter ( ) [protected]

Member Function Documentation

virtual const char* vtkImageIterateFilter::GetClassName ( ) [virtual]

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageCityBlockDistance, vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageFFT, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageRFFT, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

static int vtkImageIterateFilter::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 vtkThreadedImageAlgorithm.

Reimplemented in vtkImageCityBlockDistance, vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageFFT, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageRFFT, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

virtual int vtkImageIterateFilter::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 vtkThreadedImageAlgorithm.

Reimplemented in vtkImageCityBlockDistance, vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageFFT, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageRFFT, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

static vtkImageIterateFilter* vtkImageIterateFilter::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkThreadedImageAlgorithm.

Reimplemented in vtkImageCityBlockDistance, vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageFFT, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageRFFT, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

void vtkImageIterateFilter::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 vtkThreadedImageAlgorithm.

Reimplemented in vtkImageDecomposeFilter, vtkImageEuclideanDistance, vtkImageSeparableConvolution, and vtkImageSkeleton2D.

virtual int vtkImageIterateFilter::GetIteration ( ) [virtual]

Get which iteration is current being performed. Normally the user will not access this method.

virtual int vtkImageIterateFilter::GetNumberOfIterations ( ) [virtual]

Get which iteration is current being performed. Normally the user will not access this method.

virtual int vtkImageIterateFilter::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			`[protected, virtual]`

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageIterateFilter::RequestInformation	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			`[protected, virtual]`

Reimplemented from vtkImageAlgorithm.

virtual int vtkImageIterateFilter::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)			`[protected, virtual]`