svkThreadedImageAlgorithm Class Reference

#include <svkThreadedImageAlgorithm.h>

Inheritance diagram for svkThreadedImageAlgorithm:

Public Member Functions
	vtkTypeMacro (svkThreadedImageAlgorithm, vtkThreadedImageAlgorithm)
svkImageData *	GetOutput ()
virtual svkImageData *	GetOutput (int port)
svkImageData *	GetImageDataInput (int port)

Protected Member Functions
	svkThreadedImageAlgorithm ()
	~svkThreadedImageAlgorithm ()
virtual int	FillOutputPortInformation (int vtkNotUsed(port), vtkInformation *info)
virtual int	FillInputPortInformation (int vtkNotUsed(port), vtkInformation *info)
int	SplitExtent (int splitExt[6], int startExt[6], int num, int total)

Detailed Description

Base class for svkThreadedImageAlgorithm. Implicitly in place with output port wired to input port 0.

Constructor & Destructor Documentation

svkThreadedImageAlgorithm ( )

protected

References svk4DImageData::NewObject(), svkMriImageData::NewObject(), and svkMrsImageData::NewObject().

~svkThreadedImageAlgorithm ( )

protected

Member Function Documentation

int FillInputPortInformation ( int   vtkNotUsedport, vtkInformation *  info  )

protectedvirtual

Default input type is svkImageData base class. Override with a specific concrete type in sub class if necessary.

Reimplemented in svkMRSAutoPhase.

int FillOutputPortInformation ( int   vtkNotUsedport, vtkInformation *  info  )

protectedvirtual

Default output type is same concrete sub class type as the input data. Override with specific concrete type in sub-class if necessary.

Reimplemented in svkMRSAutoPhase.

References svkThreadedImageAlgorithm::GetImageDataInput().

svkImageData * GetImageDataInput

(

int

port

)

Referenced by svkHSVD::AddDampingFilterRule(), svkHSVD::AddFrequencyAndDampingFilterRule(), svkHSVD::AddPPMFrequencyFilterRule(), svkMRSAutoPhase::AutoPhaseExecute(), svkMRSAutoPhase::AutoPhaseSpectrum(), svkThreadedImageAlgorithm::FillOutputPortInformation(), svkMRSZeroOrderPhase::FitPhase(), svkMRSFirstOrderPhase::FitPhase(), svkMRSFirstPointPhase::FitPhase(), svkThreadedImageAlgorithm::GetOutput(), svkMRSZeroOrderPhase::PostPhaseCleanup(), svkMRSFirstPointPhase::PostPhaseCleanup(), svkMRSZeroOrderPhase::PrePhaseSetup(), svkMRSFirstPointPhase::PrePhaseSetup(), svkHSVD::RemoveH20On(), svkHSVD::RemoveLipidOn(), svkHSVD::RequestData(), svkMRSAutoPhase::RequestInformation(), svkMRSAutoPhase::SVKRequestDataPreExec(), svkMRSAutoPhase::UpdateProvenance(), and svkMRSAutoPhase::ValidateInput().

svkImageData * GetOutput

(

)

Wire input to output for in place filters

References svkThreadedImageAlgorithm::GetImageDataInput().

Referenced by svkMRSAutoPhase::AutoPhaseExecute(), svkMRSFirstOrderPhase::FitPhase(), svkMRSZeroOrderPhase::FitPhase(), svkMRSFirstPointPhase::FitPhase(), svkMRSAutoPhase::SetMapSeriesDescription(), svkMRSAutoPhase::SVKRequestDataPreExec(), svkMRSAutoPhase::SyncPointsFromCells(), svkMRSAutoPhase::UpdateProvenance(), svkMRSAutoPhase::ValidateInput(), and svkMRSAutoPhase::ZeroData().

svkImageData * GetOutput ( int  port )

virtual

Wire input to output for in place filters

Reimplemented in svkMRSAutoPhase.

References svkThreadedImageAlgorithm::GetImageDataInput().

int SplitExtent ( int  splitExt[6], int  startExt[6], int  num, int  total  )

protected

Modification of default vtk SplitExtent. The default version splits starting on the 3rd axis, but here for better efficiency the split is done on the axis with the largest nuber of cells.

For streaming and threads. Splits output update extent into num pieces. This method needs to be called num times. Results must not overlap for consistent starting extent. Subclass can override this method. This method returns the number of peices resulting from a successful split. This can be from 1 to "total". If 1 is returned, the extent cannot be split.

vtkTypeMacro	(	svkThreadedImageAlgorithm	,
		vtkThreadedImageAlgorithm
	)

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

• svkThreadedImageAlgorithm.h
• svkThreadedImageAlgorithm.cc