casa::vi::FreqAxisTVI Class Reference

#include <FreqAxisTVI.h>

Inheritance diagram for casa::vi::FreqAxisTVI:

Public Member Functions
	FreqAxisTVI (ViImplementation2 *inputVii, const Record &configuration)
	Lifecycle.
	~FreqAxisTVI ()
virtual void	origin ()
	Navigation methods.
virtual void	next ()
Bool	existsColumn (VisBufferComponent2 id) const
	General TVI info (common for all sub-classes).
Bool	flagCategoryExists () const
	Determine whether FLAG_CATEGORY is valid.
void	writeFlagRow (const Vector< Bool > &flag)
	List of methods that should be implemented by derived classes virtual void flag(Cube<Bool>& flagCube) const = 0; virtual void floatData (Cube<Float> & vis) const = 0; virtual void visibilityObserved (Cube<Complex> & vis) const = 0; virtual void visibilityCorrected (Cube<Complex> & vis) const = 0; virtual void visibilityModel (Cube<Complex> & vis) const = 0; virtual void weightSpectrum(Cube<Float> &weightSp) const = 0; virtual void sigmaSpectrum (Cube<Float> &sigmaSp) const = 0; virtual Vector<Double> getFrequencies ( Double time, Int frameOfReference,Int spectralWindowId, Int msId) const = 0; virtual void writeFlag (const Cube<Bool> & flagCube) = 0;.
Vector< Int >	getChannels (Double time, Int frameOfReference, Int spectralWindowId, Int msId) const
void	flagRow (Vector< Bool > &flagRow) const
	Return row flag.
void	weight (Matrix< Float > &weight) const
	Return weight.
void	sigma (Matrix< Float > &sigma) const
	Return sigma.
Protected Member Functions
template<class T >
void	transformFreqAxis (Cube< T > const &inputDataCube, Cube< T > &outputDataCube, FreqAxisTransformEngine< T > &transformer) const
	Method implementing main loop (with auxiliary data).
template<class T >
void	transformFreqAxis2 (const IPosition &inputShape, FreqAxisTransformEngine2< T > &transformer, Int parallelCorrAxis=-1) const
	Method implementing main loop (with auxiliary data).
Bool	parseConfiguration (const Record &configuration)
void	initialize ()
void	formSelectedChanMap ()
	Form spwInpChanIdxMap_p via calls to underlying Vii.
Protected Attributes
String	spwSelection_p
LogIO	logger_p
map< Int, uInt >	spwOutChanNumMap_p
map< Int, vector< Int > >	spwInpChanIdxMap_p

Detailed Description

Definition at line 53 of file FreqAxisTVI.h.

Constructor & Destructor Documentation

casa::vi::FreqAxisTVI::FreqAxisTVI	(	ViImplementation2 *	inputVii,
		const Record &	configuration
	)

Lifecycle.

casa::vi::FreqAxisTVI::~FreqAxisTVI ( )

Member Function Documentation

Bool casa::vi::FreqAxisTVI::existsColumn ( VisBufferComponent2 id ) const [virtual]

General TVI info (common for all sub-classes).

Reimplemented from casa::vi::TransformingVi2.

Bool casa::vi::FreqAxisTVI::flagCategoryExists ( ) const [inline, virtual]

Determine whether FLAG_CATEGORY is valid.

Reimplemented from casa::vi::TransformingVi2.

Definition at line 68 of file FreqAxisTVI.h.

References casacore::False.

void casa::vi::FreqAxisTVI::flagRow ( Vector< Bool > & rowflags ) const [virtual]

Return row flag.

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::FreqAxisTVI::formSelectedChanMap ( ) [protected]

Form spwInpChanIdxMap_p via calls to underlying Vii.

Vector<Int> casa::vi::FreqAxisTVI::getChannels	(	Double	time,
		Int	frameOfReference,
		Int	spectralWindowId,
		Int	msId
	)			const `[virtual]`

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::FreqAxisTVI::initialize ( ) [protected]

Reimplemented in casa::vi::ChannelAverageTVI, casa::vi::ConvolutionTVI, casa::vi::HanningSmoothTVI, casa::vi::PhaseShiftingTVI, casa::vi::RegriddingTVI, and casa::vi::UVContSubTVI.

virtual void casa::vi::FreqAxisTVI::next ( ) [virtual]

Reimplemented from casa::vi::TransformingVi2.

virtual void casa::vi::FreqAxisTVI::origin ( ) [virtual]

Navigation methods.

Reimplemented from casa::vi::TransformingVi2.

Reimplemented in casa::vi::RegriddingTVI.

Bool casa::vi::FreqAxisTVI::parseConfiguration ( const Record & configuration ) [protected]

Reimplemented in casa::vi::ChannelAverageTVI, casa::vi::ConvolutionTVI, casa::vi::PhaseShiftingTVI, casa::vi::RegriddingTVI, and casa::vi::UVContSubTVI.

void casa::vi::FreqAxisTVI::sigma ( Matrix< Float > & sigmat ) const [virtual]

Return sigma.

Reimplemented from casa::vi::TransformingVi2.

template<class T >

void casa::vi::FreqAxisTVI::transformFreqAxis	(	Cube< T > const &	inputDataCube,
		Cube< T > &	outputDataCube,
		FreqAxisTransformEngine< T > &	transformer
	)			const `[inline, protected]`

Method implementing main loop (with auxiliary data).

Re-shape output data cube

Get data shape for iteration

Initialize input-output planes

Initialize input-output vectors

Assign input-output planes by reference

Assign input-output vectors by reference

Transform data

Definition at line 92 of file FreqAxisTVI.h.

References casacore::False, casa::vi::TransformingVi2::getVisBufferConst(), casa::vi::TransformingVi2::nRows(), casa::vi::FreqAxisTransformEngine::setCorrIndex(), casa::vi::FreqAxisTransformEngine::setRowIndex(), and casa::vi::FreqAxisTransformEngine::transform().

template<class T >

void casa::vi::FreqAxisTVI::transformFreqAxis2	(	const IPosition &	inputShape,
		FreqAxisTransformEngine2< T > &	transformer,
		Int	parallelCorrAxis = `-1`
	)			const `[inline, protected]`

Method implementing main loop (with auxiliary data).

jagonzal: Debug code

Definition at line 135 of file FreqAxisTVI.h.

References casacore::False, casa::vi::TransformingVi2::getVii(), casa::vi::ViImplementation2::getVisBuffer(), casa::vi::TransformingVi2::nRows(), casa::vi::VisBuffer2::rowIds(), casa::vi::FreqAxisTransformEngine2::setCorrIndex(), casa::vi::FreqAxisTransformEngine2::setDebug(), casa::vi::FreqAxisTransformEngine2::setRowIndex(), casa::vi::FreqAxisTransformEngine2::transform(), and casacore::True.

void casa::vi::FreqAxisTVI::weight ( Matrix< Float > & wtmat ) const [virtual]

Return weight.

Reimplemented from casa::vi::TransformingVi2.

void casa::vi::FreqAxisTVI::writeFlagRow ( const Vector< Bool > & flag ) [virtual]

List of methods that should be implemented by derived classes virtual void flag(Cube<Bool>& flagCube) const = 0; virtual void floatData (Cube<Float> & vis) const = 0; virtual void visibilityObserved (Cube<Complex> & vis) const = 0; virtual void visibilityCorrected (Cube<Complex> & vis) const = 0; virtual void visibilityModel (Cube<Complex> & vis) const = 0; virtual void weightSpectrum(Cube<Float> &weightSp) const = 0; virtual void sigmaSpectrum (Cube<Float> &sigmaSp) const = 0; virtual Vector<Double> getFrequencies ( Double time, Int frameOfReference,Int spectralWindowId, Int msId) const = 0; virtual void writeFlag (const Cube<Bool> & flagCube) = 0;.

Common transformation for all sub-classes

Reimplemented from casa::vi::TransformingVi2.