casa::SDAlgorithmBase Class Reference

#include <SDAlgorithmBase.h>

Inheritance diagram for casa::SDAlgorithmBase:

Public Member Functions
	SDAlgorithmBase ()
	Empty constructor.
virtual	~SDAlgorithmBase ()
void	deconvolve (SIMinorCycleController &loopController, SHARED_PTR< SIImageStore > &imagestore, Int deconvolverid)
	Non virtual.
void	setRestoringBeam (GaussianBeam restbeam, String usebeam)
virtual void	restore (SHARED_PTR< SIImageStore > imagestore)
	void setMaskOptions( String maskstring );
virtual void	pbcor (SHARED_PTR< SIImageStore > imagestore)
virtual String	getAlgorithmName ()
virtual uInt	getNTaylorTerms ()
Protected Member Functions
virtual void	takeOneStep (Float loopgain, Int cycleNiter, Float cycleThreshold, Float &peakresidual, Float &modelflux, Int &iterdone)=0
	Pure virtual functions to be implemented by various algorithm deconvolvers.
virtual void	initializeDeconvolver ()=0
	virtual void initializeDeconvolver( Float &peakresidual, Float &modelflux )=0;
virtual void	finalizeDeconvolver ()=0
virtual void	queryDesiredShape (Int &nchanchunks, Int &npolchunks, IPosition imshape)
	Base Class implements the option of single-plane images for the minor cycle.
Int	checkStop (SIMinorCycleController &loopcontrols, Float currentresidual)
	Non virtual.
Bool	findMaxAbs (const Array< Float > &lattice, Float &maxAbs, IPosition &posMaxAbs)
Bool	findMaxAbsMask (const Array< Float > &lattice, const Array< Float > &mask, Float &maxAbs, IPosition &posMaxAbs)
Protected Attributes
String	itsAlgorithmName
	Algorithm name.
SHARED_PTR< SIImageStore >	itsImages
IPosition	itsMaxPos
	Vector<Slicer> itsDecSlices; SubImage<Float> itsResidual, itsPsf, itsModel, itsImage;.
Float	itsPeakResidual
Float	itsModelFlux
GaussianBeam	itsRestoringBeam
	SDMaskHandler itsMaskHandler; Array<Float> itsMatMask;.
String	itsUseBeam

Detailed Description

Definition at line 58 of file SDAlgorithmBase.h.

Constructor & Destructor Documentation

casa::SDAlgorithmBase::SDAlgorithmBase ( )

Empty constructor.

virtual casa::SDAlgorithmBase::~SDAlgorithmBase ( ) [virtual]

Member Function Documentation

Int casa::SDAlgorithmBase::checkStop	(	SIMinorCycleController &	loopcontrols,
		Float	currentresidual
	)			`[protected]`

Non virtual.

Implemented only in the base class.

void casa::SDAlgorithmBase::deconvolve	(	SIMinorCycleController &	loopController,
		SHARED_PTR< SIImageStore > &	imagestore,
		Int	deconvolverid
	)

Non virtual.

Wrapper function implemented only in the base class.

virtual void casa::SDAlgorithmBase::finalizeDeconvolver ( ) [protected, pure virtual]

Implemented in casa::SDAlgorithmAAspClean, casa::SDAlgorithmClarkClean, casa::SDAlgorithmClarkClean2, casa::SDAlgorithmHogbomClean, casa::SDAlgorithmMEM, casa::SDAlgorithmMSClean, casa::SDAlgorithmMSMFS, and casa::SDAlgorithmTest.

Bool casa::SDAlgorithmBase::findMaxAbs	(	const Array< Float > &	lattice,
		Float &	maxAbs,
		IPosition &	posMaxAbs
	)			`[protected]`

Bool casa::SDAlgorithmBase::findMaxAbsMask	(	const Array< Float > &	lattice,
		const Array< Float > &	mask,
		Float &	maxAbs,
		IPosition &	posMaxAbs
	)			`[protected]`

virtual String casa::SDAlgorithmBase::getAlgorithmName ( ) [inline, virtual]

Definition at line 77 of file SDAlgorithmBase.h.

References itsAlgorithmName.

virtual uInt casa::SDAlgorithmBase::getNTaylorTerms ( ) [inline, virtual]

Reimplemented in casa::SDAlgorithmMSMFS.

Definition at line 79 of file SDAlgorithmBase.h.

virtual void casa::SDAlgorithmBase::initializeDeconvolver ( ) [protected, pure virtual]

virtual void initializeDeconvolver( Float &peakresidual, Float &modelflux )=0;

Implemented in casa::SDAlgorithmAAspClean, casa::SDAlgorithmClarkClean, casa::SDAlgorithmClarkClean2, casa::SDAlgorithmHogbomClean, casa::SDAlgorithmMEM, casa::SDAlgorithmMSClean, and casa::SDAlgorithmMSMFS.

virtual void casa::SDAlgorithmBase::pbcor ( SHARED_PTR< SIImageStore > imagestore ) [virtual]

virtual void casa::SDAlgorithmBase::queryDesiredShape	(	Int &	nchanchunks,
		Int &	npolchunks,
		IPosition	imshape
	)			`[protected, virtual]`

Base Class implements the option of single-plane images for the minor cycle.

Reimplemented in casa::SDAlgorithmClarkClean, and casa::SDAlgorithmClarkClean2.

virtual void casa::SDAlgorithmBase::restore ( SHARED_PTR< SIImageStore > imagestore ) [virtual]

void setMaskOptions( String maskstring );

Base Class contains standard restoration. Overload for more complex behaviour.

Reimplemented in casa::SDAlgorithmMSMFS.

void casa::SDAlgorithmBase::setRestoringBeam	(	GaussianBeam	restbeam,
		String	usebeam
	)

virtual void casa::SDAlgorithmBase::takeOneStep	(	Float	loopgain,
		Int	cycleNiter,
		Float	cycleThreshold,
		Float &	peakresidual,
		Float &	modelflux,
		Int &	iterdone
	)			`[protected, pure virtual]`