casacore::MSFeedIndex Class Reference

Inheritance diagram for casacore::MSFeedIndex:

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)
	assignment operator, refernce semantics
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.
Static Protected Member Functions
static Int	compare (const Block< void * > &fieldPtrs, const Block< void * > &dataPtrs, const Block< Int > &dataTypes, Int 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
ROMSFeedColumns *	msFeedCols_p
	Pointer to FEED columns accessor.

Detailed Description

Public interface

Definition at line 74 of file MSFeedIndex.h.

casacore::MSFeedIndex::MSFeedIndex ( )

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

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

construct one using the indicated FEED table

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

construct one from another

virtual casacore::MSFeedIndex::~MSFeedIndex ( ) [virtual]

Int& casacore::MSFeedIndex::antennaId ( ) [inline]

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

Definition at line 93 of file MSFeedIndex.h.

References antennaId_p.

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

void casacore::MSFeedIndex::attachIds ( ) [private]

static Int casacore::MSFeedIndex::compare	(	const Block< void * > &	fieldPtrs,
		const Block< void * > &	dataPtrs,
		const Block< Int > &	dataTypes,
		Int	index
	)			`[static, protected]`

the specialized compare function to pass to the ColumnsIndex object.

This supports -1 values for the SPECTRAL_WINDOW_ID

Int& casacore::MSFeedIndex::feedId ( ) [inline]

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

Definition at line 96 of file MSFeedIndex.h.

References feedId_p.

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

return feed id.

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

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

return valid feed id.

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

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