VisBuffers encapulsate one chunk of visibility data for processing. More...

#include <VisBufferAsyncWrapper.h>

Inheritance diagram for casa::VisBufferAsyncWrapper:

Public Member Functions
	VisBufferAsyncWrapper ()
	Create empty VisBuffer you can assign to or attach.
	VisBufferAsyncWrapper (ROVisibilityIterator &iter)
	// Construct VisBuffer for a particular VisibilityIterator The buffer will remain synchronized with the iterator.
	VisBufferAsyncWrapper (const VisBufferAsync &vb)
	Copy construct, looses synchronization with iterator: only use buffer for current iteration (or reattach).
virtual	~VisBufferAsyncWrapper ()
	Destructor (detaches from VisIter)
virtual VisBufferAsyncWrapper &	operator= (const VisBufferAsyncWrapper &vb)
	Assignment, loses synchronization with iterator: only use buffer for current iteration (or reattach)
virtual VisBufferAsyncWrapper &	assign (const VisBuffer &vb, Bool copy=True)
	Assignment, optionally without copying the data across; with copy=True this is identical to normal assignment operator.
VisBufferAsyncWrapper &	operator-= (const VisBuffer &vb)
	subtraction: return the difference of the visibilities, flags of this and other are or-ed.
virtual void	attachToVisIter (ROVisibilityIterator &iter)
	Attach to a VisIter.
void	attachToVisIterAsync (ROVisibilityIterator &iter)
virtual VisBuffer *	clone ()
virtual void	detachFromVisIter ()
	virtual Int dataDescriptionId() const;
virtual void	invalidate ()
	Invalidate the cache.
virtual Int &	nCorr ()
	Access functions.
Int	nCorr () const
Int &	nChannel ()
Int	nChannel () const
Vector< Int > &	channel ()
const Vector< Int > &	channel () const
Bool	newArrayId () const
Bool	newFieldId () const
Bool	newSpectralWindow () const
Int &	nRow ()
	virtual Int & nCat() { return nCatOK_p ? nCat_p : fillnCat(); } virtual Int nCat() const { return This->nCat(); }
Int	nRow () const
Vector< Int > &	antenna1 ()
const Vector< Int > &	antenna1 () const
Vector< Int > &	antenna2 ()
const Vector< Int > &	antenna2 () const
Vector< Int > &	feed1 ()
const Vector< Int > &	feed1 () const
Vector< Int > &	feed2 ()
const Vector< Int > &	feed2 () const
Vector< Float > &	feed1_pa ()
	feed1_pa() and feed2_pa() return an array of parallactic angles (each corresponds to the first receptor of the feed) one for each row in the current buffer.
const Vector< Float > &	feed1_pa () const
Vector< Float > &	feed2_pa ()
const Vector< Float > &	feed2_pa () const
Vector< SquareMatrix< Complex, 2 > > &	CJones ()
const Vector< SquareMatrix < Complex, 2 > > &	CJones () const
virtual Vector< Float >	feed_pa (Double time) const
	Note that feed_pa is a function instead of a cached value.
Vector< MDirection > &	direction1 ()
	direction1() and direction2() return arrays of directions where the first and the second antenna/feed are pointed to.
const Vector< MDirection > &	direction1 () const
Vector< MDirection > &	direction2 ()
const Vector< MDirection > &	direction2 () const
virtual Float	parang0 (Double time) const
	NOMINAL parallactic angle (feed p.a.
virtual Vector< Float >	parang (Double time) const
virtual MDirection	azel0 (Double time) const
	Note that azel is a function instead of a cached value.
Vector< Double > &	azel0Vec (Double time, Vector< Double > &azelVec) const
virtual Vector< MDirection >	azel (Double time) const
Matrix< Double > &	azelMat (Double time, Matrix< Double > &azelMat) const
virtual Double	hourang (Double time) const
	Hour angle for specified time.
Int	fieldId () const
Int	arrayId () const
Int	polarizationId () const
Matrix< Bool > &	flag ()
	Return flag for each channel & row.
const Matrix< Bool > &	flag () const
Cube< Bool > &	flagCube ()
	Return flag for each polarization, channel and row.
const Cube< Bool > &	flagCube () const
Vector< Bool > &	flagRow ()
const Vector< Bool > &	flagRow () const
Array< Bool > &	flagCategory ()
	Return flags for each polarization, channel, category, and row.
const Array< Bool > &	flagCategory () const
Vector< Int > &	scan ()
const Vector< Int > &	scan () const
Int	scan0 ()
	scalar version for convenience, when scan known constant for entire iteration/buffer.
Vector< Int > &	processorId ()
const Vector< Int > &	processorId () const
Vector< Int > &	observationId ()
const Vector< Int > &	observationId () const
Vector< Int > &	stateId ()
const Vector< Int > &	stateId () const
Vector< Double > &	frequency ()
	Gets SPECTRAL_WINDOW/CHAN_FREQ (in Hz, acc.
const Vector< Double > &	frequency () const
virtual void	lsrFrequency (const Int &spw, Vector< Double > &freq, Bool &convert) const
	Vector<Double>& lsrFrequency(); const Vector<Double>& lsrFrequency() const;.
virtual Int	numberCoh () const
MDirection &	phaseCenter ()
MDirection	phaseCenter () const
Int	polFrame () const
Vector< Int > &	corrType ()
const Vector< Int > &	corrType () const
Vector< Float > &	sigma ()
const Vector< Float > &	sigma () const
Matrix< Float > &	sigmaMat ()
const Matrix< Float > &	sigmaMat () const
Int &	spectralWindow ()
Int	spectralWindow () const
virtual Int	dataDescriptionId () const
Vector< Double > &	time ()
const Vector< Double > &	time () const
Vector< Double > &	timeCentroid ()
const Vector< Double > &	timeCentroid () const
Vector< Double > &	timeInterval ()
const Vector< Double > &	timeInterval () const
Vector< Double > &	exposure ()
const Vector< Double > &	exposure () const
Vector< RigidVector< Double, 3 > > &	uvw ()
const Vector< RigidVector < Double, 3 > > &	uvw () const
Matrix< Double > &	uvwMat ()
const Matrix< Double > &	uvwMat () const
Matrix< CStokesVector > &	visibility ()
const Matrix< CStokesVector > &	visibility () const
Matrix< CStokesVector > &	modelVisibility ()
const Matrix< CStokesVector > &	modelVisibility () const
Matrix< CStokesVector > &	correctedVisibility ()
const Matrix< CStokesVector > &	correctedVisibility () const
Cube< Complex > &	visCube ()
const Cube< Complex > &	visCube () const
Cube< Complex > &	modelVisCube ()
Cube< Complex > &	modelVisCube (const Bool &matchVisCubeShape)
const Cube< Complex > &	modelVisCube () const
Cube< Complex > &	correctedVisCube ()
const Cube< Complex > &	correctedVisCube () const
Cube< Complex > &	dataCube (const MS::PredefinedColumns whichcol=MS::DATA)
	Return visCube(), modelVisCube(), or correctedVisCube(), according to whichcol.
const Cube< Complex > &	dataCube (const MS::PredefinedColumns whichcol=MS::DATA) const
Cube< Float > &	floatDataCube ()
const Cube< Float > &	floatDataCube () const
Vector< Float > &	weight ()
	Returns the weights for each row averaged over the parallel hand correlations.
const Vector< Float > &	weight () const
Matrix< Float > &	weightMat ()
	Returns the nPol_p x curNumRow_p weight matrix.
const Matrix< Float > &	weightMat () const
Bool	existsWeightSpectrum () const
	Is a valid WEIGHT_SPECTRUM available?
Cube< Float > &	weightSpectrum ()
const Cube< Float > &	weightSpectrum () const
const Matrix< Float > &	imagingWeight () const
Matrix< Float > &	imagingWeight ()
Cube< Float > &	weightCube ()
	virtual Matrix<Float>& imagingWeight() { return imagingWeightOK_p ? imagingWeight_p : fillImagingWeight(); } virtual const Matrix<Float>& imagingWeight() const { return This->imagingWeight(); }
Vector< Int >	vecIntRange (const MSCalEnums::colDef &calEnum) const
	Utility functions to provide coordinate or column ranges of the data in the VisBuffer.
Vector< Int >	antIdRange () const
	Antenna id.
Bool	timeRange (MEpoch &rTime, MVEpoch &rTimeEP, MVEpoch &rInterval) const
	Time range.
virtual Vector< uInt > &	rowIds ()
	Return the row Ids from the original ms.
virtual const Vector< uInt > &	rowIds () const
void	freqAverage ()
	Frequency average the buffer (visibility() column only)
void	freqAveCubes ()
	Frequency average the buffer (visCube and [if present] modelVisCube)
void	channelAve (const Matrix< Int > &chanavebounds)
	Average channel axis according to chanavebounds, for whichever of DATA, MODEL_DATA, CORRECTED_DATA, FLOAT_DATA, FLAG, and WEIGHT_SPECTRUM are present.
template<class T >
void	chanAveVisCube (Cube< T > &data, Int nChanOut)
	Average channel axis by factor.
template<class T >
void	chanAccCube (Cube< T > &data, Int nChanOut)
	Accumulate channel axis by factor, without applying WEIGHT_SPECTRUM even if it is present.
void	chanAveFlagCube (Cube< Bool > &flagcube, const Int nChanOut, const Bool restoreWeightSpectrum=True)
	This defaults to no conceptual side effects, but usually it is more efficient to let it leave weightSpectrum() in a channel averaged state.
void	formStokes ()
	Form Stokes parameters from correlations (these are preliminary versions)
void	formStokesWeightandFlag ()
void	formStokes (Cube< Complex > &vis)
void	formStokes (Cube< Float > &fcube)
void	sortCorr ()
	Sort/unsort the correlations, if necessary (Rudimentary handling of non-canonically sorted correlations--use with care!)
void	unSortCorr ()
void	normalize (const Bool &phaseOnly=False)
	Normalize the visCube by the modelVisCube (and optionally also divide visCube_p by its normalized amp)
void	resetWeightMat ()
	Fill weightMat according to sigma column.
void	phaseCenterShift (Double dx, Double dy)
	Rotate visibility phase for phase center offsets.
virtual void	updateCoordInfo (const VisBuffer *vb=NULL)
	Update coordinate info - useful for copied VisBuffers that need to retain some state for later reference.
virtual void	setVisCube (Complex c)
	Set the visibility to a constant, note that this only changes the buffer, no values are written back to tables from here.
virtual void	setModelVisCube (Complex c)
virtual void	setCorrectedVisCube (Complex c)
void	setVisCube (const Cube< Complex > &vis)
	Set the visibility, note that this only changes the buffer, no values are written back to tables from here.
void	setModelVisCube (const Cube< Complex > &vis)
void	setCorrectedVisCube (const Cube< Complex > &vis)
void	setFloatDataCube (const Cube< Float > &fcube)
	Like the above, but for FLOAT_DATA, keeping it as real floats.
void	setModelVisCube (const Vector< Float > &stokes)
	Set model according to a Stokes vector.
void	refModelVis (const Matrix< CStokesVector > &mvis)
	Reference external model visibilities.
void	removeScratchCols ()
	Remove scratch cols data from vb.
virtual const ROMSColumns &	msColumns () const
	Access the current ROMSColumns object via VisIter.
virtual Int	numberAnt () const
virtual void	allSelectedSpectralWindows (Vector< Int > &spws, Vector< Int > &nvischan)
	Get all selected spectral windows not just the one in the actual buffer.
void	allSelectedSpectralWindows (Vector< Int > &spws, Vector< Int > &nvischan) const
virtual Int	msId () const
	Return the actual msid, useful if using multiple ms to monitor which ms in the list is being dealt with.
virtual Bool	newMS () const
	checked if the ms has changed since the last chunk processed
void	wrap (VisBufferAsync *vba)
Protected Member Functions
virtual Bool	checkMSId ()

virtual void	checkVisIter (const char func, const char file, int line) const
void	copyCache (const VisBuffer &other, Bool force)
const VisImagingWeight &	getImagingWeightGenerator () const
Int	getOldMsId () const
ROVisibilityIterator *	getVisibilityIterator () const
VisBufferAsync *	releaseVba ()
	CacheStatus (antenna1)
	Define the cache statuses.
	CacheStatus (antenna2)
	CacheStatus (arrayId)
	CacheStatus (channel)
	CacheStatus (cjones)
	CacheStatus (correctedVisCube)
	CacheStatus (correctedVisibility)
	CacheStatus (corrType)
	CacheStatus (dataDescriptionId)
	CacheStatus (direction1)
	CacheStatus (direction2)
	CacheStatus (exposure)
	CacheStatus (feed1_pa)
	CacheStatus (feed1)
	CacheStatus (feed2_pa)
	CacheStatus (feed2)
	CacheStatus (fieldId)
	CacheStatus (flagCategory)
	CacheStatus (flagCube)
	CacheStatus (flag)
	CacheStatus (flagRow)
	CacheStatus (floatDataCube)
	CacheStatus (frequency)
	CacheStatus (imagingWeight)
	CacheStatus (modelVisCube)
	CacheStatus (modelVisibility)
	CacheStatus (ms)
	CacheStatus (nChannel)
	CacheStatus (nCorr)
	CacheStatus (nRow)
	CacheStatus (observationId)
	CacheStatus (phaseCenter)
	CacheStatus (polFrame)
	CacheStatus (processorId)
	CacheStatus (rowIds)
	CacheStatus (scan)
	CacheStatus (sigmaMat)
	CacheStatus (sigma)
	CacheStatus (spectralWindow)
	CacheStatus (stateId)
	CacheStatus (timeCentroid)
	CacheStatus (timeInterval)
	CacheStatus (time)
	CacheStatus (uvwMat)
	CacheStatus (uvw)
	CacheStatus (visCube)
	CacheStatus (visibility)
	CacheStatus (weightMat)
	CacheStatus (weight)
	CacheStatus (weightSpectrum)
Private Member Functions
void	validate ()
	validate the cache
void	attachWrappedVb (ROVisibilityIterator *iter)
void	setAllCacheStatuses (bool status)
Bool	nonCanonCorr ()
Vector< Int >	unique (const Vector< Int > &indices) const
	Filter index arrays for unique elements.
Vector< Int > &	fillAnt1 ()
	+-------------------------------------------------+ \| Cache Declarations (fillers, statuses and data) \| +-------------------------------------------------+
Vector< Int > &	fillAnt2 ()
Int &	fillArrayId ()
Vector< Int > &	fillChannel ()
	Matrix<Int>& fillChanAveBounds();.
Vector< SquareMatrix< Complex, 2 > > &	fillCjones ()
Vector< Int > &	fillCorrType ()
virtual Vector< MDirection > &	fillDirection1 ()
virtual Vector< MDirection > &	fillDirection2 ()
Vector< Double > &	fillExposure ()
Vector< Int > &	fillFeed1 ()
Vector< Float > &	fillFeed1_pa ()
Vector< Int > &	fillFeed2 ()
Vector< Float > &	fillFeed2_pa ()
Int &	fillFieldId ()
Matrix< Bool > &	fillFlag ()
Array< Bool > &	fillFlagCategory ()
Cube< Bool > &	fillFlagCube ()
Vector< Bool > &	fillFlagRow ()
Cube< Float > &	fillFloatDataCube ()
Vector< Double > &	fillFreq ()
Int &	fillnChannel ()
	Matrix<Float>& fillImagingWeight(); Vector<Double>& fillLSRFreq();.
Int &	fillnCorr ()
Int &	fillnRow ()
	virtual Int & fillnCat();
Vector< Int > &	fillObservationId ()
virtual MDirection &	fillPhaseCenter ()
Int &	fillPolFrame ()
Vector< Int > &	fillProcessorId ()
Vector< Int > &	fillScan ()
Vector< Float > &	fillSigma ()
Matrix< Float > &	fillSigmaMat ()
Int &	fillSpW ()
Vector< Int > &	fillStateId ()
Vector< Double > &	fillTime ()
Vector< Double > &	fillTimeCentroid ()
Vector< Double > &	fillTimeInterval ()
Vector< RigidVector< Double, 3 > > &	filluvw ()
Matrix< Double > &	filluvwMat ()
Matrix< CStokesVector > &	fillVis (VisibilityIterator::DataColumn whichOne)
Cube< Complex > &	fillVisCube (VisibilityIterator::DataColumn whichOne)
Vector< Float > &	fillWeight ()
Matrix< Float > &	fillWeightMat ()
Cube< Float > &	fillWeightSpectrum ()
Private Attributes
VisBufferAsync *	wrappedVba_p
ROVisibilityIterator *	wrappedVisIterAsync_p
Friends
class	ViReadImplAsync

Detailed Description

VisBuffers encapulsate one chunk of visibility data for processing.

Intended use:

Public interface

Prerequisite

Etymology

VisBuffer is a buffer for visibility data

Synopsis

This class contains 'one iteration' of the VisibilityIterator It is a modifiable buffer of values to which calibration and averaging can be applied. This allows processing of the data in larger blocks, avoiding some overheads for processing per visibility point or spectrum.

See MeasurementEquations for more details on how the VisBuffer is to be used.

To Do

reconcile vis/visCube usage: visCube, flagCube and weightMatrix are currently only correct when this VisBuffer got them from a VisIter, operations like -=, freqAverage() are only done for visibility() and flag().

Definition at line 81 of file VisBufferAsyncWrapper.h.

Constructor & Destructor Documentation

casa::VisBufferAsyncWrapper::VisBufferAsyncWrapper ( )

Create empty VisBuffer you can assign to or attach.

casa::VisBufferAsyncWrapper::VisBufferAsyncWrapper ( ROVisibilityIterator & iter )

// Construct VisBuffer for a particular VisibilityIterator

The buffer will remain synchronized with the iterator.

casa::VisBufferAsyncWrapper::VisBufferAsyncWrapper ( const VisBufferAsync & vb )

Copy construct, looses synchronization with iterator: only use buffer for current iteration (or reattach).

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

Destructor (detaches from VisIter)

Member Function Documentation

virtual void casa::VisBufferAsyncWrapper::allSelectedSpectralWindows	(	Vector< Int > &	spws,
		Vector< Int > &	nvischan
	)		`[virtual]`

Get all selected spectral windows not just the one in the actual buffer.

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::allSelectedSpectralWindows	(	Vector< Int > &	spws,
		Vector< Int > &	nvischan
	)		const

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::antenna1 ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::antenna1 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::antenna2 ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::antenna2 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int> casa::VisBufferAsyncWrapper::antIdRange ( ) const [virtual]

Antenna id.

range (includes both ANTENNA1 and ANTENNA2 columns)

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::arrayId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual VisBufferAsyncWrapper& casa::VisBufferAsyncWrapper::assign	(	const VisBuffer &	vb,
		Bool	copy = `True`
	)		`[virtual]`

Assignment, optionally without copying the data across; with copy=True this is identical to normal assignment operator.

Reimplemented from casa::VisBufferAsync.

virtual void casa::VisBufferAsyncWrapper::attachToVisIter ( ROVisibilityIterator & iter ) [virtual]

Attach to a VisIter.

Detaches itself first if already attached to a VisIter. Will remain synchronized with iterator.

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::attachToVisIterAsync ( ROVisibilityIterator & iter )

void casa::VisBufferAsyncWrapper::attachWrappedVb ( ROVisibilityIterator * iter ) [private]

virtual Vector<MDirection> casa::VisBufferAsyncWrapper::azel ( Double time ) const [virtual]

Reimplemented from casa::VisBufferAsync.

virtual MDirection casa::VisBufferAsyncWrapper::azel0 ( Double time ) const [virtual]

Note that azel is a function instead of a cached value.

Reimplemented from casa::VisBufferAsync.

Vector<Double>& casa::VisBufferAsyncWrapper::azel0Vec	(	Double	time,
		Vector< Double > &	azelVec
	)		const `[virtual]`

Reimplemented from casa::VisBuffer.

Matrix<Double>& casa::VisBufferAsyncWrapper::azelMat	(	Double	time,
		Matrix< Double > &	azelMat
	)		const `[virtual]`

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( antenna1 ) [protected]

Define the cache statuses.

For example, CacheStatus (antenna1) defines:

virtual Bool antenna1OK () const { return antenna1OK_p;}

and

Bool antenna1OK_p;

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( antenna2 ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( arrayId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( channel ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( cjones ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( correctedVisCube ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( correctedVisibility ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( corrType ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( dataDescriptionId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( direction1 ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( direction2 ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( exposure ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( feed1_pa ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( feed1 ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( feed2_pa ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( feed2 ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( fieldId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( flagCategory ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( flagCube ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( flag ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( flagRow ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( floatDataCube ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( frequency ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( imagingWeight ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( modelVisCube ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( modelVisibility ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( ms ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( nChannel ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( nCorr ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( nRow ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( observationId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( phaseCenter ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( polFrame ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( processorId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( rowIds ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( scan ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( sigmaMat ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( sigma ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( spectralWindow ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( stateId ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( timeCentroid ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( timeInterval ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( time ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( uvwMat ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( uvw ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( visCube ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( visibility ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( weightMat ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( weight ) [protected]

Reimplemented from casa::VisBuffer.

casa::VisBufferAsyncWrapper::CacheStatus ( weightSpectrum ) [protected]

Reimplemented from casa::VisBuffer.

template<class T >

void casa::VisBufferAsyncWrapper::chanAccCube	(	Cube< T > &	data,
		Int	nChanOut
	)

Accumulate channel axis by factor, without applying WEIGHT_SPECTRUM even if it is present.

It is primarily intended for averaging WEIGHT_SPECTRUM itself.

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::chanAveFlagCube	(	Cube< Bool > &	flagcube,
		const Int	nChanOut,
		const Bool	restoreWeightSpectrum = `True`
	)		`[virtual]`

This defaults to no conceptual side effects, but usually it is more efficient to let it leave weightSpectrum() in a channel averaged state.

restoreWeightSpectrum has no effect if !existsWeightSpectrum().

Reimplemented from casa::VisBuffer.

template<class T >

void casa::VisBufferAsyncWrapper::chanAveVisCube	(	Cube< T > &	data,
		Int	nChanOut
	)

Average channel axis by factor.

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::channel ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::channel ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::channelAve ( const Matrix< Int > & chanavebounds )

Average channel axis according to chanavebounds, for whichever of DATA, MODEL_DATA, CORRECTED_DATA, FLOAT_DATA, FLAG, and WEIGHT_SPECTRUM are present.

It will only treat the first 5 as present if they have already been loaded into the buffer!

Reimplemented from casa::VisBuffer.

virtual Bool casa::VisBufferAsyncWrapper::checkMSId ( ) [protected, virtual]

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::checkVisIter	(	const char *	func,
		const char *	file,
		int	line
	)		const `[protected, virtual]`

Vector<SquareMatrix<Complex, 2> >& casa::VisBufferAsyncWrapper::CJones ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<SquareMatrix<Complex, 2> >& casa::VisBufferAsyncWrapper::CJones ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual VisBuffer* casa::VisBufferAsyncWrapper::clone ( ) [virtual]

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::copyCache	(	const VisBuffer &	other,
		Bool	force
	)		`[protected, virtual]`

Reimplemented from casa::VisBufferAsync.

Cube<Complex>& casa::VisBufferAsyncWrapper::correctedVisCube ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Cube<Complex>& casa::VisBufferAsyncWrapper::correctedVisCube ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::correctedVisibility ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::correctedVisibility ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::corrType ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::corrType ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Cube<Complex>& casa::VisBufferAsyncWrapper::dataCube ( const MS::PredefinedColumns whichcol = MS::DATA )

Return visCube(), modelVisCube(), or correctedVisCube(), according to whichcol.

They throw an exception if whichcol is unsupported, but note the encouraged default. TODO: Optionally return DATA if whichcol is unavailable.

Reimplemented from casa::VisBuffer.

const Cube<Complex>& casa::VisBufferAsyncWrapper::dataCube ( const MS::PredefinedColumns whichcol = MS::DATA ) const

Reimplemented from casa::VisBuffer.

virtual Int casa::VisBufferAsyncWrapper::dataDescriptionId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::detachFromVisIter ( ) [virtual]

virtual Int dataDescriptionId() const;

Reimplemented from casa::VisBufferAsync.

Vector<MDirection>& casa::VisBufferAsyncWrapper::direction1 ( ) [virtual]

direction1() and direction2() return arrays of directions where the first and the second antenna/feed are pointed to.

One value for each row in the current buffer.

Reimplemented from casa::VisBuffer.

const Vector<MDirection>& casa::VisBufferAsyncWrapper::direction1 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<MDirection>& casa::VisBufferAsyncWrapper::direction2 ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<MDirection>& casa::VisBufferAsyncWrapper::direction2 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Bool casa::VisBufferAsyncWrapper::existsWeightSpectrum ( ) const [virtual]

Is a valid WEIGHT_SPECTRUM available?

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::exposure ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Double>& casa::VisBufferAsyncWrapper::exposure ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::feed1 ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::feed1 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::feed1_pa ( ) [virtual]

feed1_pa() and feed2_pa() return an array of parallactic angles (each corresponds to the first receptor of the feed) one for each row in the current buffer.

In contrast, feed_pa() calculates the angles for each antenna. These methods are implemented for VisBuffer only to benefit from caching of the feed and antenna IDs.

Reimplemented from casa::VisBuffer.

const Vector<Float>& casa::VisBufferAsyncWrapper::feed1_pa ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::feed2 ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::feed2 ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::feed2_pa ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Float>& casa::VisBufferAsyncWrapper::feed2_pa ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual Vector<Float> casa::VisBufferAsyncWrapper::feed_pa ( Double time ) const [virtual]

Note that feed_pa is a function instead of a cached value.

Reimplemented from casa::VisBufferAsync.

Int casa::VisBufferAsyncWrapper::fieldId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillAnt1 ( ) [private, virtual]

+-------------------------------------------------+ | Cache Declarations (fillers, statuses and data) | +-------------------------------------------------+

Preferred naming convention:

T thing () --- returns the value of thing (public method) T fillThing () --- fills thing cache variable and sets thingOK_p to true (private) Bool thingOK_p --- true if the value of thing is currently cached (private) T thing_p --- holds cached value of thing (if thingOK_p is true) (private)

Example: Vector<Int>& feed1(); Vector<Int>& fillFeed1(); Bool feed1OK_P; Vector<Int> feed1_p;

Cache filling routines in alphabetical order

The first line in a fill routine should be the macro CheckVisIter. This will cause an AipsError to be throw when there is no visibilty iterator associated with the VisBuffer. This is especially important because the fillers may be called on a VisBufferAsync in two contexts: filling where there will be a VI attached and in normal use where there is no VI attached. The filler must also set the cache status variable to True during its execution.

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillAnt2 ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillArrayId ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillChannel ( ) [private, virtual]

Matrix<Int>& fillChanAveBounds();.

Reimplemented from casa::VisBuffer.

Vector<SquareMatrix<Complex, 2> >& casa::VisBufferAsyncWrapper::fillCjones ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillCorrType ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

virtual Vector<MDirection>& casa::VisBufferAsyncWrapper::fillDirection1 ( ) [private, virtual]

Reimplemented from casa::VisBufferAsync.

virtual Vector<MDirection>& casa::VisBufferAsyncWrapper::fillDirection2 ( ) [private, virtual]

Reimplemented from casa::VisBufferAsync.

Vector<Double>& casa::VisBufferAsyncWrapper::fillExposure ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillFeed1 ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::fillFeed1_pa ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillFeed2 ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::fillFeed2_pa ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillFieldId ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<Bool>& casa::VisBufferAsyncWrapper::fillFlag ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Array<Bool>& casa::VisBufferAsyncWrapper::fillFlagCategory ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Cube<Bool>& casa::VisBufferAsyncWrapper::fillFlagCube ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Bool>& casa::VisBufferAsyncWrapper::fillFlagRow ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Cube<Float>& casa::VisBufferAsyncWrapper::fillFloatDataCube ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::fillFreq ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillnChannel ( ) [private, virtual]

Matrix<Float>& fillImagingWeight(); Vector<Double>& fillLSRFreq();.

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillnCorr ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillnRow ( ) [private, virtual]

virtual Int & fillnCat();

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillObservationId ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

virtual MDirection& casa::VisBufferAsyncWrapper::fillPhaseCenter ( ) [private, virtual]

Reimplemented from casa::VisBufferAsync.

Int& casa::VisBufferAsyncWrapper::fillPolFrame ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillProcessorId ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillScan ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::fillSigma ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<Float>& casa::VisBufferAsyncWrapper::fillSigmaMat ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::fillSpW ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::fillStateId ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::fillTime ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::fillTimeCentroid ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::fillTimeInterval ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<RigidVector<Double, 3> >& casa::VisBufferAsyncWrapper::filluvw ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<Double>& casa::VisBufferAsyncWrapper::filluvwMat ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::fillVis ( VisibilityIterator::DataColumn whichOne ) [private, virtual]

Reimplemented from casa::VisBuffer.

Cube<Complex>& casa::VisBufferAsyncWrapper::fillVisCube ( VisibilityIterator::DataColumn whichOne ) [private, virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::fillWeight ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<Float>& casa::VisBufferAsyncWrapper::fillWeightMat ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Cube<Float>& casa::VisBufferAsyncWrapper::fillWeightSpectrum ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

Matrix<Bool>& casa::VisBufferAsyncWrapper::flag ( ) [virtual]

Return flag for each channel & row.

Reimplemented from casa::VisBuffer.

const Matrix<Bool>& casa::VisBufferAsyncWrapper::flag ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Array<Bool>& casa::VisBufferAsyncWrapper::flagCategory ( ) [virtual]

Return flags for each polarization, channel, category, and row.

Reimplemented from casa::VisBuffer.

const Array<Bool>& casa::VisBufferAsyncWrapper::flagCategory ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Cube<Bool>& casa::VisBufferAsyncWrapper::flagCube ( ) [virtual]

Return flag for each polarization, channel and row.

Reimplemented from casa::VisBuffer.

const Cube<Bool>& casa::VisBufferAsyncWrapper::flagCube ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Bool>& casa::VisBufferAsyncWrapper::flagRow ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Bool>& casa::VisBufferAsyncWrapper::flagRow ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Cube<Float>& casa::VisBufferAsyncWrapper::floatDataCube ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Cube<Float>& casa::VisBufferAsyncWrapper::floatDataCube ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::formStokes ( ) [virtual]

Form Stokes parameters from correlations (these are preliminary versions)

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::formStokes ( Cube< Complex > & vis ) [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::formStokes ( Cube< Float > & fcube ) [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::formStokesWeightandFlag ( ) [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::freqAveCubes ( )

Frequency average the buffer (visCube and [if present] modelVisCube)

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::freqAverage ( ) [virtual]

Frequency average the buffer (visibility() column only)

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::frequency ( ) [virtual]

Gets SPECTRAL_WINDOW/CHAN_FREQ (in Hz, acc.

to the MS def'n v.2).

Reimplemented from casa::VisBuffer.

const Vector<Double>& casa::VisBufferAsyncWrapper::frequency ( ) const [virtual]

Reimplemented from casa::VisBuffer.

const VisImagingWeight& casa::VisBufferAsyncWrapper::getImagingWeightGenerator ( ) const [protected]

Int casa::VisBufferAsyncWrapper::getOldMsId ( ) const [protected, virtual]

Reimplemented from casa::VisBuffer.

ROVisibilityIterator* casa::VisBufferAsyncWrapper::getVisibilityIterator ( ) const [protected, virtual]

Reimplemented from casa::VisBuffer.

virtual Double casa::VisBufferAsyncWrapper::hourang ( Double time ) const [virtual]

Hour angle for specified time.

Reimplemented from casa::VisBufferAsync.

const Matrix<Float>& casa::VisBufferAsyncWrapper::imagingWeight ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<Float>& casa::VisBufferAsyncWrapper::imagingWeight ( ) [virtual]

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::invalidate ( ) [virtual]

Invalidate the cache.

Reimplemented from casa::VisBufferAsync.

virtual void casa::VisBufferAsyncWrapper::lsrFrequency	(	const Int &	spw,
		Vector< Double > &	freq,
		Bool &	convert
	)		const `[virtual]`

Vector<Double>& lsrFrequency(); const Vector<Double>& lsrFrequency() const;.

the following method is to convert the observed frequencies This conversion may not be accurate for some frame conversion like topo to lsr except if the spw is in the actual buffer

Reimplemented from casa::VisBufferAsync.

Cube<Complex>& casa::VisBufferAsyncWrapper::modelVisCube ( ) [virtual]

Reimplemented from casa::VisBuffer.

Cube<Complex>& casa::VisBufferAsyncWrapper::modelVisCube ( const Bool & matchVisCubeShape ) [virtual]

Reimplemented from casa::VisBuffer.

const Cube<Complex>& casa::VisBufferAsyncWrapper::modelVisCube ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::modelVisibility ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::modelVisibility ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual const ROMSColumns& casa::VisBufferAsyncWrapper::msColumns ( ) const [virtual]

Access the current ROMSColumns object via VisIter.

Reimplemented from casa::VisBufferAsync.

virtual Int casa::VisBufferAsyncWrapper::msId ( ) const [virtual]

Return the actual msid, useful if using multiple ms to monitor which ms in the list is being dealt with.

Reimplemented from casa::VisBufferAsync.

Int& casa::VisBufferAsyncWrapper::nChannel ( ) [virtual]

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::nChannel ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual Int& casa::VisBufferAsyncWrapper::nCorr ( ) [virtual]

Access functions.

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::nCorr ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Bool casa::VisBufferAsyncWrapper::newArrayId ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

Bool casa::VisBufferAsyncWrapper::newFieldId ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

virtual Bool casa::VisBufferAsyncWrapper::newMS ( ) const [virtual]

checked if the ms has changed since the last chunk processed

Reimplemented from casa::VisBufferAsync.

Bool casa::VisBufferAsyncWrapper::newSpectralWindow ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

Bool casa::VisBufferAsyncWrapper::nonCanonCorr ( ) [private, virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::normalize ( const Bool & phaseOnly = False ) [virtual]

Normalize the visCube by the modelVisCube (and optionally also divide visCube_p by its normalized amp)

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::nRow ( ) [virtual]

virtual Int & nCat() { return nCatOK_p ? nCat_p : fillnCat(); } virtual Int nCat() const { return This->nCat(); }

Because of it being publicly exposed ...using nRow, nChannel, nCorr etc to determine the size of the buffer can be totally WRONG *They MAY NOT represent the shape of a buffer filled in this iteration. Decide what is the right value (depending on where the vb is coming from) for you for the size of the buffer. i.e (nCorr(), nChannel(), nRow()) or vb.visCube().shape() The latter comes from the VisIter state ...the former be careful... For example VisBuffAccumulator changes these in an unconnected fashion; without updating fillnrow datacube shape etc etc. You are warned nrow_p etc are public variables effectively (despite being *declared private) so it can be changed anywhere the code uses a vb, intentionally or accidentally.

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::nRow ( ) const [virtual]

Reimplemented from casa::VisBuffer.

virtual Int casa::VisBufferAsyncWrapper::numberAnt ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

virtual Int casa::VisBufferAsyncWrapper::numberCoh ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

Vector<Int>& casa::VisBufferAsyncWrapper::observationId ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::observationId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

VisBufferAsyncWrapper& casa::VisBufferAsyncWrapper::operator-= ( const VisBuffer & vb )

subtraction: return the difference of the visibilities, flags of this and other are or-ed.

An exception is thrown if the number of rows or channels differs, but no further checks are done.

Reimplemented from casa::VisBuffer.

virtual VisBufferAsyncWrapper& casa::VisBufferAsyncWrapper::operator= ( const VisBufferAsyncWrapper & vb ) [virtual]

Assignment, loses synchronization with iterator: only use buffer for current iteration (or reattach)

virtual Vector<Float> casa::VisBufferAsyncWrapper::parang ( Double time ) const [virtual]

Reimplemented from casa::VisBufferAsync.

virtual Float casa::VisBufferAsyncWrapper::parang0 ( Double time ) const [virtual]

NOMINAL parallactic angle (feed p.a.

offset NOT included)

Reimplemented from casa::VisBufferAsync.

MDirection& casa::VisBufferAsyncWrapper::phaseCenter ( ) [virtual]

Reimplemented from casa::VisBuffer.

MDirection casa::VisBufferAsyncWrapper::phaseCenter ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::phaseCenterShift	(	Double	dx,
		Double	dy
	)		`[virtual]`

Rotate visibility phase for phase center offsets.

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::polarizationId ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

Int casa::VisBufferAsyncWrapper::polFrame ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::processorId ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::processorId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::refModelVis ( const Matrix< CStokesVector > & mvis ) [virtual]

Reference external model visibilities.

Reimplemented from casa::VisBuffer.

VisBufferAsync* casa::VisBufferAsyncWrapper::releaseVba ( ) [protected]

void casa::VisBufferAsyncWrapper::removeScratchCols ( ) [virtual]

Remove scratch cols data from vb.

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::resetWeightMat ( ) [virtual]

Fill weightMat according to sigma column.

Reimplemented from casa::VisBuffer.

virtual Vector<uInt>& casa::VisBufferAsyncWrapper::rowIds ( ) [virtual]

Return the row Ids from the original ms.

If the ms used is a subset of another ms then rowIds() return the row ids of the original ms.

Reimplemented from casa::VisBufferAsync.

virtual const Vector<uInt>& casa::VisBufferAsyncWrapper::rowIds ( ) const [virtual]

Reimplemented from casa::VisBufferAsync.

Vector<Int>& casa::VisBufferAsyncWrapper::scan ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::scan ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::scan0 ( ) [virtual]

scalar version for convenience, when scan known constant for entire iteration/buffer.

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::setAllCacheStatuses ( bool status ) [private, virtual]

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::setCorrectedVisCube ( Complex c ) [virtual]

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::setCorrectedVisCube ( const Cube< Complex > & vis ) [virtual]

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::setFloatDataCube ( const Cube< Float > & fcube ) [virtual]

Like the above, but for FLOAT_DATA, keeping it as real floats.

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::setModelVisCube ( Complex c ) [virtual]

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::setModelVisCube ( const Cube< Complex > & vis ) [virtual]

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::setModelVisCube ( const Vector< Float > & stokes ) [virtual]

Set model according to a Stokes vector.

Reimplemented from casa::VisBufferAsync.

virtual void casa::VisBufferAsyncWrapper::setVisCube ( Complex c ) [virtual]

Set the visibility to a constant, note that this only changes the buffer, no values are written back to tables from here.

Reimplemented from casa::VisBufferAsync.

void casa::VisBufferAsyncWrapper::setVisCube ( const Cube< Complex > & vis ) [virtual]

Set the visibility, note that this only changes the buffer, no values are written back to tables from here.

Reimplemented from casa::VisBufferAsync.

Vector<Float>& casa::VisBufferAsyncWrapper::sigma ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Float>& casa::VisBufferAsyncWrapper::sigma ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<Float>& casa::VisBufferAsyncWrapper::sigmaMat ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Matrix<Float>& casa::VisBufferAsyncWrapper::sigmaMat ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::sortCorr ( ) [virtual]

Sort/unsort the correlations, if necessary (Rudimentary handling of non-canonically sorted correlations--use with care!)

Reimplemented from casa::VisBuffer.

Int& casa::VisBufferAsyncWrapper::spectralWindow ( ) [virtual]

Reimplemented from casa::VisBuffer.

Int casa::VisBufferAsyncWrapper::spectralWindow ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Int>& casa::VisBufferAsyncWrapper::stateId ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Int>& casa::VisBufferAsyncWrapper::stateId ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::time ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Double>& casa::VisBufferAsyncWrapper::time ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::timeCentroid ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Double>& casa::VisBufferAsyncWrapper::timeCentroid ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Double>& casa::VisBufferAsyncWrapper::timeInterval ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<Double>& casa::VisBufferAsyncWrapper::timeInterval ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Bool casa::VisBufferAsyncWrapper::timeRange	(	MEpoch &	rTime,
		MVEpoch &	rTimeEP,
		MVEpoch &	rInterval
	)		const `[virtual]`

Time range.

Reimplemented from casa::VisBuffer.

Vector<Int> casa::VisBufferAsyncWrapper::unique ( const Vector< Int > & indices ) const [private, virtual]

Filter index arrays for unique elements.

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::unSortCorr ( ) [virtual]

Reimplemented from casa::VisBuffer.

virtual void casa::VisBufferAsyncWrapper::updateCoordInfo ( const VisBuffer * vb = NULL ) [virtual]

Update coordinate info - useful for copied VisBuffers that need to retain some state for later reference.

Presently this fills antenna, array, field and spectralWindow ids, time, frequency and number of rows. Add more as needed.

Vector<RigidVector<Double, 3> >& casa::VisBufferAsyncWrapper::uvw ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Vector<RigidVector<Double, 3> >& casa::VisBufferAsyncWrapper::uvw ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<Double>& casa::VisBufferAsyncWrapper::uvwMat ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Matrix<Double>& casa::VisBufferAsyncWrapper::uvwMat ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::validate ( ) [private, virtual]

validate the cache

Reimplemented from casa::VisBuffer.

Vector<Int> casa::VisBufferAsyncWrapper::vecIntRange ( const MSCalEnums::colDef & calEnum ) const [virtual]

Utility functions to provide coordinate or column ranges of the data in the VisBuffer.

Flagging is applied before computing the ranges.

   Generic accessor to column ranges of integer type, as specified by
   enumerations defined in class MSCalEnums. Throws an exception
   if the enum is not for a recognized integer column.

Reimplemented from casa::VisBuffer.

Cube<Complex>& casa::VisBufferAsyncWrapper::visCube ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Cube<Complex>& casa::VisBufferAsyncWrapper::visCube ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::visibility ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Matrix<CStokesVector>& casa::VisBufferAsyncWrapper::visibility ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Vector<Float>& casa::VisBufferAsyncWrapper::weight ( ) [virtual]

Returns the weights for each row averaged over the parallel hand correlations.

Reimplemented from casa::VisBuffer.

const Vector<Float>& casa::VisBufferAsyncWrapper::weight ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Cube<Float>& casa::VisBufferAsyncWrapper::weightCube ( ) [virtual]

virtual Matrix<Float>& imagingWeight() { return imagingWeightOK_p ? imagingWeight_p : fillImagingWeight(); } virtual const Matrix<Float>& imagingWeight() const { return This->imagingWeight(); }

Reimplemented from casa::VisBuffer.

Matrix<Float>& casa::VisBufferAsyncWrapper::weightMat ( ) [virtual]

Returns the nPol_p x curNumRow_p weight matrix.

Reimplemented from casa::VisBuffer.

const Matrix<Float>& casa::VisBufferAsyncWrapper::weightMat ( ) const [virtual]

Reimplemented from casa::VisBuffer.

Cube<Float>& casa::VisBufferAsyncWrapper::weightSpectrum ( ) [virtual]

Reimplemented from casa::VisBuffer.

const Cube<Float>& casa::VisBufferAsyncWrapper::weightSpectrum ( ) const [virtual]

Reimplemented from casa::VisBuffer.

void casa::VisBufferAsyncWrapper::wrap ( VisBufferAsync * vba )

Friends And Related Function Documentation

friend class ViReadImplAsync [friend]

Reimplemented from casa::VisBufferAsync.

Definition at line 83 of file VisBufferAsyncWrapper.h.

Member Data Documentation

VisBufferAsync* casa::VisBufferAsyncWrapper::wrappedVba_p [private]

Definition at line 533 of file VisBufferAsyncWrapper.h.

ROVisibilityIterator* casa::VisBufferAsyncWrapper::wrappedVisIterAsync_p [private]

Definition at line 534 of file VisBufferAsyncWrapper.h.

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

code/synthesis/MSVis/VisBufferAsyncWrapper.h

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Intended use:

Prerequisite

Etymology

Synopsis

To Do

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation