#include <MSFeedIndex.h>

Public Member Functions
	MSFeedIndex ()
	no index attached, use the attach function or assignment operator to change that
	MSFeedIndex (const MSFeed &feed)
	construct one using the indicated FEED table
	MSFeedIndex (const MSFeedIndex &other)
	construct one from another
virtual	~MSFeedIndex ()
MSFeedIndex &	operator= (const MSFeedIndex &other)
void	attach (const MSFeed &feed)
Int &	antennaId ()
	access to the antenna ID key, throws an exception if isNull() is False
Int &	feedId ()
	access to the feed ID key, throws an exception if isNull() is False
Int &	spectralWindowId ()
	access to the spectral window ID key, throws an exception if isNull() is False
Vector< Int >	matchFeedPolznAndAngle (const Int &antennaId, const Vector< String > &polznType, const Vector< Float > &receptorAngle, const Float &tol, Vector< Int > &rowNumbers)
	return feed id.
Vector< Int >	matchAntennaId (const Int &antennaId, Vector< Int > &rowNumbers)
	return feed id.
Vector< Int >	matchFeedId (const Vector< Int > &sourceId)
	return valid feed id.
Public Member Functions inherited from casacore::MSTableIndex
	MSTableIndex ()
	no index attached, use the attach function or assignment operator to change that
	MSTableIndex (const Table &subTable, const Vector< String > &indexCols, ColumnsIndex::Compare *compareFunction=0)
	construct one using the indicated subtable which is part of the parent MS using the indicated index columns.
	MSTableIndex (const MSTableIndex &other)
	construct one from another
virtual	~MSTableIndex ()
MSTableIndex &	operator= (const MSTableIndex &other)
	assignment operator, refernce semantics
void	attach (const Table &subTable, const Vector< String > &indexCols, ColumnsIndex::Compare *compareFunction=0)
	attach this to a subtable using indexCols
virtual void	setChanged ()
	Call this when an index in an existing row has changed.
virtual Record &	accessKey ()
	access the record of index (integer) keys
virtual Double &	time ()
	access the TIME to use in the search (seconds)
virtual Double &	interval ()
	access the INTERVAL to use in the search (seconds), must be >= 0
virtual RowNumbers	getRowNumbers ()
	get all of the rows in the subTable which have data during the indicated time and interval values.
virtual Int64	getNearestRow (Bool &found)
	get the row number which falls in the interval and has the time nearest to the center of the interval (time()).
virtual Bool	isNull ()
	is this attached to a null table
virtual Table &	table ()
	return the subtable being indexed

Static Protected Member Functions
static Int	compare (const Block< void * > &fieldPtrs, const Block< void * > &dataPtrs, const Block< Int > &dataTypes, rownr_t index)
	the specialized compare function to pass to the ColumnsIndex object.

Private Member Functions
void	attachIds ()

Private Attributes
RecordFieldPtr< Int >	antennaId_p
RecordFieldPtr< Int >	feedId_p
RecordFieldPtr< Int >	spwId_p
MSFeedColumns *	msFeedCols_p
	Pointer to FEED columns accessor.

Detailed Description

Intended use:

Public interface

Review Status

Date Reviewed:: yyyy/mm/dd

Prerequisite

Etymology

Synopsis

Example

Motivation

Thrown Exceptions

Definition at line 71 of file MSFeedIndex.h.

Constructor & Destructor Documentation

◆ MSFeedIndex() [1/3]

casacore::MSFeedIndex::MSFeedIndex ( )

no index attached, use the attach function or assignment operator to change that

Referenced by MSFeedIndex(), and operator=().

◆ MSFeedIndex() [2/3]

casacore::MSFeedIndex::MSFeedIndex ( const MSFeed & feed )

construct one using the indicated FEED table

◆ MSFeedIndex() [3/3]

casacore::MSFeedIndex::MSFeedIndex ( const MSFeedIndex & other )

construct one from another

References MSFeedIndex().

◆ ~MSFeedIndex()

virtual casacore::MSFeedIndex::~MSFeedIndex ( )

virtual

Member Function Documentation

◆ antennaId()

Int & casacore::MSFeedIndex::antennaId ( )

inline

access to the antenna ID key, throws an exception if isNull() is False

Definition at line 90 of file MSFeedIndex.h.

References antennaId_p.

Referenced by matchAntennaId(), and matchFeedPolznAndAngle().

◆ attach()

void casacore::MSFeedIndex::attach ( const MSFeed & feed )

◆ attachIds()

void casacore::MSFeedIndex::attachIds ( )

private

◆ compare()

Int casacore::MSFeedIndex::compare	(	const Block< void * > &	fieldPtrs,
		const Block< void * > &	dataPtrs,
		const Block< Int > &	dataTypes,
		rownr_t	index )

staticprotected

the specialized compare function to pass to the ColumnsIndex object.

This supports -1 values for the SPECTRAL_WINDOW_ID

◆ feedId()

Int & casacore::MSFeedIndex::feedId ( )

inline

access to the feed ID key, throws an exception if isNull() is False

Definition at line 93 of file MSFeedIndex.h.

References feedId_p.

◆ matchAntennaId()

Vector< Int > casacore::MSFeedIndex::matchAntennaId	(	const Int &	antennaId,
		Vector< Int > &	rowNumbers )

return feed id.

's (and associated row numbers) for a given antenna id.

References antennaId().

◆ matchFeedId()

Vector< Int > casacore::MSFeedIndex::matchFeedId ( const Vector< Int > & sourceId )

return valid feed id.

's for a given list of feed id.'s.

◆ matchFeedPolznAndAngle()

Vector< Int > casacore::MSFeedIndex::matchFeedPolznAndAngle	(	const Int &	antennaId,
		const Vector< String > &	polznType,
		const Vector< Float > &	receptorAngle,
		const Float &	tol,
		Vector< Int > &	rowNumbers )

return feed id.

's (and associated row numbers) for a given antenna id., polzn type and receptor angle

References antennaId().

◆ operator=()

MSFeedIndex & casacore::MSFeedIndex::operator= ( const MSFeedIndex & other )

References MSFeedIndex().

◆ spectralWindowId()

Int & casacore::MSFeedIndex::spectralWindowId ( )

inline

access to the spectral window ID key, throws an exception if isNull() is False

Definition at line 96 of file MSFeedIndex.h.

References spwId_p.

Member Data Documentation

◆ antennaId_p

RecordFieldPtr<Int> casacore::MSFeedIndex::antennaId_p

private

Definition at line 122 of file MSFeedIndex.h.

Referenced by antennaId().

◆ feedId_p

RecordFieldPtr<Int> casacore::MSFeedIndex::feedId_p

private

Definition at line 122 of file MSFeedIndex.h.

Referenced by feedId().

◆ msFeedCols_p

MSFeedColumns* casacore::MSFeedIndex::msFeedCols_p

private

Pointer to FEED columns accessor.

Definition at line 125 of file MSFeedIndex.h.

◆ spwId_p

RecordFieldPtr<Int> casacore::MSFeedIndex::spwId_p

private

Definition at line 122 of file MSFeedIndex.h.

Referenced by spectralWindowId().

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

ms/MSSel/MSFeedIndex.h

Public Member Functions

Static Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Intended use:

Review Status

Prerequisite

Etymology

Synopsis

Example

Motivation

Thrown Exceptions

Constructor & Destructor Documentation

◆ MSFeedIndex() [1/3]

◆ MSFeedIndex() [2/3]

◆ MSFeedIndex() [3/3]

◆ ~MSFeedIndex()

Member Function Documentation

◆ antennaId()

◆ attach()

◆ attachIds()

◆ compare()

◆ feedId()

◆ matchAntennaId()

◆ matchFeedId()

◆ matchFeedPolznAndAngle()

◆ operator=()

◆ spectralWindowId()

Member Data Documentation

◆ antennaId_p

◆ feedId_p

◆ msFeedCols_p

◆ spwId_p