EPointMBuf: EPoint calibration main table buffer. More...

#include <EPointMBuf.h>

Inheritance diagram for casa::EPointMBuf:

Public Member Functions
	EPointMBuf ()
	Default constructor. More...

	EPointMBuf (const casacore::Vector< casacore::Int > &calIndices, const casacore::Block< casacore::Vector< casacore::Int > > &indexValues)
	Construct from a set of calibration buffer indices and their specified values. More...

	EPointMBuf (CalIterBase &calIter)
	Construct from a calibration table iterator. More...

virtual casacore::Int	append (CalTable &calTable)
	Write the current buffer at the end of a specified cal table; returns the number of rows appended. More...

virtual casacore::Int	nRow ()
	Maximum number of rows in the calibration buffer. More...

virtual casacore::Array < casacore::Float > &	pointingOffset ()
	casacore::Data field accessors More...

Public Member Functions inherited from casa::TimeVarVisJonesMBuf
	TimeVarVisJonesMBuf ()
	Default constructor. More...

	TimeVarVisJonesMBuf (const casacore::Vector< casacore::Int > &calIndices, const casacore::Block< casacore::Vector< casacore::Int > > &indexValues)
	Construct from a set of calibration buffer indices and their specified values. More...

	TimeVarVisJonesMBuf (CalIterBase &calIter)
	Construct from a calibration table iterator. More...

Public Member Functions inherited from casa::VisJonesMBuf
	VisJonesMBuf ()
	Default constructor. More...

	VisJonesMBuf (const casacore::Vector< casacore::Int > &calIndices, const casacore::Block< casacore::Vector< casacore::Int > > &indexValues)
	Construct from a set of calibration buffer indices and their specified values. More...

	VisJonesMBuf (CalIterBase &calIter)
	Construct from a calibration table iterator. More...

Public Member Functions inherited from casa::CalMainBuffer
	CalMainBuffer ()
	Default constructor. More...

	CalMainBuffer (const casacore::Vector< casacore::Int > &calIndices, const casacore::Block< casacore::Vector< casacore::Int > > &indexValues)
	Construct from a set of calibration buffer indices and their specified values. More...

	CalMainBuffer (CalIterBase &calIter)
	Construct from a calibration table iterator. More...

virtual	~CalMainBuffer ()
	Default destructor. More...

virtual void	synchronize ()
	Synchronize the buffer (if attached to an iterator) More...

virtual void	fillCache ()
	Force an explicit read to cache for all columns (if attached to an iterator) More...

virtual CalDescBuffer &	calDescBuffer ()
	Accessors for the contained cal_desc and cal_history buffers. More...

virtual CalHistoryBuffer &	calHistoryBuffer ()

virtual casacore::Vector < casacore::MEpoch > &	timeMeas ()
	casacore::Data field accessors More...

virtual casacore::Vector < casacore::Quantity > &	timeEPQuant ()

virtual casacore::Vector < casacore::Quantity > &	intervalQuant ()

virtual casacore::Vector < casacore::Int > &	antenna1 ()

virtual casacore::Vector < casacore::Int > &	feed1 ()

virtual casacore::Vector < casacore::Int > &	fieldId ()

virtual casacore::Vector < casacore::Int > &	arrayId ()

virtual casacore::Vector < casacore::Int > &	obsId ()

virtual casacore::Vector < casacore::Int > &	scanNo ()

virtual casacore::Vector < casacore::Int > &	processorId ()

virtual casacore::Vector < casacore::Int > &	stateId ()

virtual casacore::Vector < casacore::Int > &	phaseId ()

virtual casacore::Vector < casacore::Int > &	pulsarBin ()

virtual casacore::Vector < casacore::Int > &	pulsarGateId ()

virtual casacore::Vector < casacore::Int > &	freqGrp ()

virtual casacore::Vector < casacore::String > &	freqGrpName ()

virtual casacore::Vector < casacore::String > &	fieldName ()

virtual casacore::Vector < casacore::String > &	fieldCode ()

virtual casacore::Vector < casacore::String > &	sourceName ()

virtual casacore::Vector < casacore::String > &	sourceCode ()

virtual casacore::Vector < casacore::Int > &	calGrp ()

virtual casacore::Array < casacore::Complex > &	gain ()

virtual casacore::Array < casacore::Int > &	refAnt ()

virtual casacore::Array < casacore::Int > &	refFeed ()

virtual casacore::Array < casacore::Int > &	refReceptor ()

virtual casacore::Array < casacore::MFrequency > &	refFreqMeas ()

virtual casacore::Vector < casacore::Int > &	measFreqRef ()

virtual casacore::Array < casacore::MDirection > &	refDirMeas ()

virtual casacore::Vector < casacore::Int > &	measDirRef ()

virtual casacore::Vector < casacore::Int > &	calDescId ()

virtual casacore::Vector < casacore::Int > &	calHistoryId ()

virtual casacore::Vector < casacore::Int > &	asVecInt (const MSCalEnums::colDef &calEnum)
	Generic access to integer columns by MSCalEnums enumeration. More...

virtual casacore::Vector < casacore::String > &	asVecString (const MSCalEnums::colDef &calEnum)
	Generic access to string columns by MSCalEnums enumeration. More...

virtual casacore::Vector < casacore::Int >	matchAntenna1 (const casacore::Int &antennaId)
	Find the matching rows for a given antenna1 id. More...

virtual casacore::Vector < casacore::Int >	matchAntenna1AndFieldId (const casacore::Int &antennaId, const casacore::Int &fldId)
	Find the matching rows for a given antenna1 id. More...

virtual casacore::Vector < casacore::Int >	matchAntenna1AndFreqGrp (const casacore::Int &antennaId, const casacore::String &frqGrpName)
	Find the matching rows for a given antenna1 id. More...

Protected Member Functions
virtual EPointMCol *	newCalMainCol (CalTable &calTable)
	Factory method to create a columns accessor object of the appropriate type. More...

virtual EPointMCol *	calMainCol ()
	Calibration table columns accessor. More...

virtual void	invalidate ()
	Invalidate the current cache. More...

virtual void	fillAttributes (const casacore::Vector< casacore::Int > &, const VisBuffer &)
	Fill the cal buffer attribute columns in an empty cal buffer, after the cal indices have been set using fillIndices(). More...

virtual void	fillAttributes (const casacore::Vector< casacore::Int > &calIndices)
	Set default attribute values. More...

Protected Member Functions inherited from casa::CalMainBuffer
casacore::Bool	connectedToIter ()
	Is the buffer connected to an underlying iterator ? More...

virtual void	fillIndices (const casacore::Vector< casacore::Int > &calIndices, const VisBuffer &vb)
	Span an empty cal buffer by taking all permutations of the values of a specified set of cal indices, specified as enums from class MSCalEnums: More...

virtual void	fillIndices (const casacore::Vector< casacore::Int > &calIndices, const casacore::Block< casacore::Vector< casacore::Int > > &indexValues)
	Define the index values directly. More...

casacore::Bool	excluded (const MSCalEnums::colDef &calEnum, const casacore::Vector< casacore::Int > &excludeIndices)
	Utility function to test for membership in a list of calibration enums. More...

Private Attributes
casacore::Array< casacore::Float >	pointingOffset_p
	Buffer fields. More...

casacore::Bool	pointingOffsetOK_p
	Buffer field status flags. More...

Detailed Description

EPointMBuf: EPoint calibration main table buffer.

Intended use:

Public interface

Prerequisite

CalMainBuffer module
TimeVarVisJonesMBuf module

Etymology

From "solvable visibility Jones matrix", "cal main table" and "buffer"

Synopsis

The EPointMBuf class holds a buffer, optionally connected to a EPoint calibration main table iterator (of base type CalIterBase). Specializations for different solvable Jones matrix types are provided through inheritance.

Example

Motivation

Encapsulate EPoint calibration main table data buffers.

Definition at line 73 of file EPointMBuf.h.

Constructor & Destructor Documentation

casa::EPointMBuf::EPointMBuf ( )

Default constructor.

No connection to an underlying calibration table iterator in this case.

casa::EPointMBuf::EPointMBuf	(	const casacore::Vector< casacore::Int > &	calIndices,
		const casacore::Block< casacore::Vector< casacore::Int > > &	indexValues
	)

Construct from a set of calibration buffer indices and their specified values.

Non-index columns will be set to default values, and there is no connection to an underlying calibration table iterator in this case.

casa::EPointMBuf::EPointMBuf ( CalIterBase & calIter )

Construct from a calibration table iterator.

The calibration buffer will remain synchronized with the iterator.

Member Function Documentation

virtual casacore::Int casa::EPointMBuf::append ( CalTable & calTable )

virtual

Write the current buffer at the end of a specified cal table; returns the number of rows appended.

Reimplemented from casa::CalMainBuffer.

virtual EPointMCol* casa::EPointMBuf::calMainCol ( )

inlineprotectedvirtual

Calibration table columns accessor.

Reimplemented from casa::CalMainBuffer.

Definition at line 108 of file EPointMBuf.h.

References casa::CalMainBuffer::calMainCol().

virtual void casa::EPointMBuf::fillAttributes	(	const casacore::Vector< casacore::Int > &	,
		const VisBuffer &
	)

inlineprotectedvirtual

Fill the cal buffer attribute columns in an empty cal buffer, after the cal indices have been set using fillIndices().

The cal indices, specified as enums from class MSCalEnums, are excluded as non-attribute columns

Use a visibility buffer to define the attribute values (NYI)

Reimplemented from casa::CalMainBuffer.

Definition at line 121 of file EPointMBuf.h.

virtual void casa::EPointMBuf::fillAttributes ( const casacore::Vector< casacore::Int > & calIndices )

protectedvirtual

Set default attribute values.

Reimplemented from casa::CalMainBuffer.

virtual void casa::EPointMBuf::invalidate ( )

protectedvirtual

Invalidate the current cache.

Reimplemented from casa::CalMainBuffer.

virtual EPointMCol* casa::EPointMBuf::newCalMainCol ( CalTable & calTable )

inlineprotectedvirtual

Factory method to create a columns accessor object of the appropriate type.

Reimplemented from casa::CalMainBuffer.

Definition at line 103 of file EPointMBuf.h.

virtual casacore::Int casa::EPointMBuf::nRow ( )

virtual

Maximum number of rows in the calibration buffer.

Reimplemented from casa::CalMainBuffer.

virtual casacore::Array<casacore::Float>& casa::EPointMBuf::pointingOffset ( )

virtual

casacore::Data field accessors

Member Data Documentation

casacore::Array<casacore::Float> casa::EPointMBuf::pointingOffset_p

private

Buffer fields.

Definition at line 130 of file EPointMBuf.h.

casacore::Bool casa::EPointMBuf::pointingOffsetOK_p

private

Buffer field status flags.

Definition at line 133 of file EPointMBuf.h.

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

casa/code/synthesis/CalTables/EPointMBuf.h

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Intended use:

Prerequisite

Etymology

Synopsis

Example

Motivation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation