This class fills the FEED and DATA_DESCRIPTION tables for GBT data. More...

#include <GBTFeedDDFiller.h>

Public Member Functions
	GBTFeedDDFiller ()
	Default constructor, not associated with any parent MeasurementSet.
	GBTFeedDDFiller (MeasurementSet &ms)
	Construct this attached to the associated MS.
	~GBTFeedDDFiller ()
void	attach (MeasurementSet &ms)
	attach this to a MS, breaks any existing attachments
Bool	isAttached ()
Bool	fill (const GBTBackendTable &backend, const GBTIFFiller &iffiller, const GBTAntennaFile &antFile, const GBTLO1File &lo1aFile, const GBTLO1File &lo1bFile, const String &swtchsig, Bool continuum=False, Bool bankCheck=False)
	digest the scan using these tables/files and fill to the appropriate sub-tables.
uInt	nfeeds ()
	The number of feeds just filled.
uInt	nstates ()
	Number of states for things just filled.
const GBTFeed &	feed (uInt whichFeed) const
	Get a specific GBTFeed - 0 through nfeeds()-1.
GBTFeed &	feed (uInt whichFeed)
	Get a specific GBTFeed to possibley modify - 0 through nfeeds()-1.
void	setTime (Double time, Double interval)
	Set the midpoint and interval for this scan - generally this isn't known until after most of this information is filled and need.
void	flush ()
	flush all associated fillers
Bool	hasBeamSwitched ()
	Does this most recently filled data contain any beam switched data?
void	origin () const
	These functions allow one to easily iterate through and get the IDs and sampler row numbers for each of the correlations and states involved in all feeds in the most recently filled data.
uInt	ncorr () const
	The total number of correlations, all feeds.
void	next () const
	Move to the next correlation.
const GBTFeed &	currFeed () const
	The current feed.
const GBTIF &	currIF () const
	The current IF.
const GBTCorrelation &	currCorr () const
	The current correlation.
Private Member Functions
void	clear ()
void	digestFeeds (const GBTAntennaFile &antFile, const GBTIFFiller &iffiller, const String &swtchsig)
void	digestSampler (const GBTBackendTable &backend, const GBTIFFiller &iffiller, const GBTLO1File &lo1aFile, const GBTLO1File &lo1bFile, Bool continuum, Bool bankCheck)
void	fillMSSW ()
void	findOtherBanks (const GBTIFFiller &iffiller)
	GBTFeedDDFiller (const GBTFeedDDFiller &)
GBTFeedDDFiller &	operator= (const GBTFeedDDFiller &)
Private Attributes
Bool	itsAttached
uInt	itsNfeeds
uInt	itsNcorr
uInt	itsNstate
Block< GBTFeed * >	itsFeeds
SimpleOrderedMap< Int, Int >	itsFeedMap
GBTMSFeedFiller	itsFeedFiller
GBTMSPolarizationFiller	itsPolFiller
GBTMSSpecWinFiller	itsSWFiller
GBTMSDataDescFiller	itsDDFiller
uInt	itsCurrFeed
uInt	itsCurrIF
uInt	itsCurrCorr
uInt	itsCurrNif
uInt	itsCurrNcorr
uInt	itsCurrCount
GBTFeed *	itsCurrFeedPtr
GBTIF *	itsCurrIFPtr
GBTCorrelation *	itsCurrCorrPtr

Detailed Description

This class fills the FEED and DATA_DESCRIPTION tables for GBT data.

Intended use:

Internal

Review Status

Date Reviewed:: yyyy/mm/dd
Test programs:: tGBTFeedDDFIller

Prerequisite

MeasurementSet FEED table
MeasurementSet DATA_DESCRIPTION, POLARIZATION, and SPECTRAL_WINDOW tables.
GBT FITS files

Etymology

This class takes the GBT backend FITS file, IF manager file and Antenna manager file for a scan, digests them so that each sampler is associated with a FEED and IF. At that point, the FEED, POLARIZATION, SPECTRAL_WINDOW, and DATA_DESCRIPTION tables can all be filled.

Synopsis

Example

Motivation

Definition at line 90 of file GBTFeedDDFiller.h.

Constructor & Destructor Documentation

GBTFeedDDFiller::GBTFeedDDFiller ( )

Default constructor, not associated with any parent MeasurementSet.

This is useful only when this object must exist before the MS does. An MS can be attached later. If fill is called before the MS is attached, it will return False.

GBTFeedDDFiller::GBTFeedDDFiller ( MeasurementSet & ms )

Construct this attached to the associated MS.

GBTFeedDDFiller::~GBTFeedDDFiller ( )

GBTFeedDDFiller::GBTFeedDDFiller ( const GBTFeedDDFiller & ) [private]

Member Function Documentation

void GBTFeedDDFiller::attach ( MeasurementSet & ms )

attach this to a MS, breaks any existing attachments

void GBTFeedDDFiller::clear ( ) [private]

const GBTCorrelation& GBTFeedDDFiller::currCorr ( ) const [inline]

The current correlation.

Definition at line 162 of file GBTFeedDDFiller.h.

References itsCurrCorrPtr.

const GBTFeed& GBTFeedDDFiller::currFeed ( ) const [inline]

The current feed.

Definition at line 158 of file GBTFeedDDFiller.h.

References itsCurrFeedPtr.

const GBTIF& GBTFeedDDFiller::currIF ( ) const [inline]

The current IF.

Definition at line 160 of file GBTFeedDDFiller.h.

References itsCurrIFPtr.

void GBTFeedDDFiller::digestFeeds	(	const GBTAntennaFile &	antFile,
		const GBTIFFiller &	iffiller,
		const String &	swtchsig
	)		`[private]`

void GBTFeedDDFiller::digestSampler	(	const GBTBackendTable &	backend,
		const GBTIFFiller &	iffiller,
		const GBTLO1File &	lo1aFile,
		const GBTLO1File &	lo1bFile,
		Bool	continuum,
		Bool	bankCheck
	)		`[private]`

const GBTFeed& GBTFeedDDFiller::feed ( uInt whichFeed ) const [inline]

Get a specific GBTFeed - 0 through nfeeds()-1.

Definition at line 131 of file GBTFeedDDFiller.h.

References itsFeeds.

GBTFeed& GBTFeedDDFiller::feed ( uInt whichFeed ) [inline]

Get a specific GBTFeed to possibley modify - 0 through nfeeds()-1.

Definition at line 134 of file GBTFeedDDFiller.h.

References itsFeeds.

Bool GBTFeedDDFiller::fill	(	const GBTBackendTable &	backend,
		const GBTIFFiller &	iffiller,
		const GBTAntennaFile &	antFile,
		const GBTLO1File &	lo1aFile,
		const GBTLO1File &	lo1bFile,
		const String &	swtchsig,
		Bool	continuum = `False`,
		Bool	bankCheck = `False`
	)

digest the scan using these tables/files and fill to the appropriate sub-tables.

Returns False if there is no MS attached. Selection on a specific backend has already occured in the GBTIFFiller setup which should correspond to the backend that sampler is from. If continuum is True then the doppler info from the LO1 tables will be ignored in the GBTIF constructor. Also, at this time each correlation will contain just one receptor. If bankCheck is true then checks occur which are only appropriate to the multi-bank ACS case.

void GBTFeedDDFiller::fillMSSW ( ) [private]

void GBTFeedDDFiller::findOtherBanks ( const GBTIFFiller & iffiller ) [private]

void GBTFeedDDFiller::flush ( )

flush all associated fillers

Bool GBTFeedDDFiller::hasBeamSwitched ( ) [inline]

Does this most recently filled data contain any beam switched data?

Definition at line 145 of file GBTFeedDDFiller.h.

References GBTMSFeedFiller::hasBeamSwitched(), and itsFeedFiller.

Bool GBTFeedDDFiller::isAttached ( ) [inline]

Definition at line 107 of file GBTFeedDDFiller.h.

References itsAttached.

uInt GBTFeedDDFiller::ncorr ( ) const [inline]

The total number of correlations, all feeds.

Definition at line 154 of file GBTFeedDDFiller.h.

References itsNcorr.

void GBTFeedDDFiller::next ( ) const

Move to the next correlation.

Can do this ncorr() times after origin().

uInt GBTFeedDDFiller::nfeeds ( ) [inline]

The number of feeds just filled.

Definition at line 125 of file GBTFeedDDFiller.h.

References itsNfeeds.

uInt GBTFeedDDFiller::nstates ( ) [inline]

Number of states for things just filled.

Definition at line 128 of file GBTFeedDDFiller.h.

References itsNstate.

GBTFeedDDFiller& GBTFeedDDFiller::operator= ( const GBTFeedDDFiller & ) [private]

void GBTFeedDDFiller::origin ( ) const

These functions allow one to easily iterate through and get the IDs and sampler row numbers for each of the correlations and states involved in all feeds in the most recently filled data.

Reset the iterator to the top.