casa::SDBList Class Reference

#include <SolveDataBuffer.h>

Public Member Functions
	SDBList ()
	Construct empty list. More...
	~SDBList ()
	Destructor. More...
casacore::Int	nSDB () const
	How many SDBs? More...
void	add (const vi::VisBuffer2 &vb)
	Generate a new SDB from an input VB2. More...
SolveDataBuffer &	operator() (casacore::Int i)
	Access an SDB by index. More...
int	aggregateObsId () const
	Aggregate meta info. More...
int	aggregateScan () const
int	aggregateSpw () const
int	aggregateFld () const
double	aggregateTime () const
double	aggregateTimeCentroid () const
casacore::String	polBasis () const
	Return pol basis. More...
int	nAntennas () const
	How many antennas Currently, this insists on uniformity over all SDBs. More...
int	nCorrelations () const
	How man correlations Currently, this insists on uniformity over all SDBs. More...
int	nChannels () const
	How many data chans? Currently, this insists on uniformity over all SDBs. More...
const casacore::Vector< double > &	freqs () const
	The frequencies Currently, this insists on uniformity over all SDBs. More...
casacore::Double	centroidFreq () const
	~Centroid frequency over all SDBs More...
casacore::Double	aggregateCentroidFreq () const
	Simple centroid of per-SDB centroidFreqs NB: this differs from centroidFreq in that it is not a simple average of all SDB channel freqs this matters when different SDBs have different spws with different bandwidths/channelizations Eventually, this aggregation should be weighted by aggregate bandwidth, but this is not yet available from the VB2. More...
bool	Ok ()
	Does the SDBList contain usable data? (at least one SDB, with non-zero net weight) More...
void	enforceAPonData (const casacore::String &apmode)
	Aggregated methods. More...
void	enforceSolveWeights (const casacore::Bool pHandOnly)
void	sizeResiduals (const casacore::Int &nPar, const casacore::Int &nDiff)
void	initResidWithModel ()
void	finalizeResiduals ()
void	updateWorkingFlags ()
	NB: disable for now, may not be needed... More...
void	updateWorkingWeights (casacore::Bool doL1=false, casacore::Float clamp=0.0)
void	reportData ()
	Print out data, weights, flags for debugging purposes. More...
void	extendBaselineFlags ()
	Extend baseline-dependent flags to all SDBs in the list This uniformizes the baseline-dependent flags NB: Cross-hands only, for now! More...

Private Attributes
casacore::Int	nSDB_
	How many SDBs contained herein. More...
casacore::PtrBlock < SolveDataBuffer * >	SDB_
	Keep SDBs as a list of pointers. More...
casacore::Vector< double >	freqs_
	Aggregate frequency storage (so we can calculate once-ish and return a reference) More...
double	aggCentroidFreq_
bool	aggCentroidFreqOK_

Detailed Description

Definition at line 243 of file SolveDataBuffer.h.

Constructor & Destructor Documentation

casa::SDBList::SDBList

(

)

Construct empty list.

casa::SDBList::~SDBList

(

)

Destructor.

Member Function Documentation

void casa::SDBList::add

(

const vi::VisBuffer2 &

vb

)

Generate a new SDB from an input VB2.

casacore::Double casa::SDBList::aggregateCentroidFreq

(

)

const

Simple centroid of per-SDB centroidFreqs NB: this differs from centroidFreq in that it is not a simple average of all SDB channel freqs this matters when different SDBs have different spws with different bandwidths/channelizations Eventually, this aggregation should be weighted by aggregate bandwidth, but this is not yet available from the VB2.

int casa::SDBList::aggregateFld

(

)

const

int casa::SDBList::aggregateObsId

(

)

const

Aggregate meta info.

int casa::SDBList::aggregateScan

(

)

const

int casa::SDBList::aggregateSpw

(

)

const

double casa::SDBList::aggregateTime

(

)

const

double casa::SDBList::aggregateTimeCentroid

(

)

const

casacore::Double casa::SDBList::centroidFreq

(

)

const

~Centroid frequency over all SDBs

void casa::SDBList::enforceAPonData

(

const casacore::String &

apmode

)

Aggregated methods.

void casa::SDBList::enforceSolveWeights

(

const casacore::Bool

pHandOnly

)

void casa::SDBList::extendBaselineFlags

(

)

Extend baseline-dependent flags to all SDBs in the list This uniformizes the baseline-dependent flags NB: Cross-hands only, for now!

void casa::SDBList::finalizeResiduals

(

)

const casacore::Vector<double>& casa::SDBList::freqs

(

)

const

The frequencies Currently, this insists on uniformity over all SDBs.

void casa::SDBList::initResidWithModel

(

)

int casa::SDBList::nAntennas

(

)

const

How many antennas Currently, this insists on uniformity over all SDBs.

int casa::SDBList::nChannels

(

)

const

How many data chans? Currently, this insists on uniformity over all SDBs.

int casa::SDBList::nCorrelations

(

)

const

How man correlations Currently, this insists on uniformity over all SDBs.

casacore::Int casa::SDBList::nSDB ( ) const

inline

How many SDBs?

Definition at line 254 of file SolveDataBuffer.h.

References nSDB_.

bool casa::SDBList::Ok

(

)

Does the SDBList contain usable data? (at least one SDB, with non-zero net weight)

SolveDataBuffer& casa::SDBList::operator()

(

casacore::Int

i

)

Access an SDB by index.

casacore::String casa::SDBList::polBasis

(

)

const

Return pol basis.

void casa::SDBList::reportData

(

)

Print out data, weights, flags for debugging purposes.

void casa::SDBList::sizeResiduals	(	const casacore::Int &	nPar,
		const casacore::Int &	nDiff
	)

void casa::SDBList::updateWorkingFlags

(

)

NB: disable for now, may not be needed...

void divideCorrByModel();

Manage working flags and weights

void casa::SDBList::updateWorkingWeights	(	casacore::Bool	doL1 = false,
		casacore::Float	clamp = 0.0
	)

Member Data Documentation

double casa::SDBList::aggCentroidFreq_

mutableprivate

Definition at line 335 of file SolveDataBuffer.h.

bool casa::SDBList::aggCentroidFreqOK_

mutableprivate

Definition at line 336 of file SolveDataBuffer.h.

casacore::Vector<double> casa::SDBList::freqs_

mutableprivate

Aggregate frequency storage (so we can calculate once-ish and return a reference)

Definition at line 334 of file SolveDataBuffer.h.

casacore::Int casa::SDBList::nSDB_

private

How many SDBs contained herein.

Definition at line 328 of file SolveDataBuffer.h.

Referenced by nSDB().

casacore::PtrBlock<SolveDataBuffer*> casa::SDBList::SDB_

private

Keep SDBs as a list of pointers.

Definition at line 331 of file SolveDataBuffer.h.

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

• casa/code/synthesis/MeasurementComponents/SolveDataBuffer.h