casacore::MSReader Class Reference

Read from an MS, coordinating all of the subtables in the process. More...

#include <MSReader.h>

Public Member Functions
	MSReader (const MeasurementSet &ms)
	Attach to the indicated MeasurementSet.
	~MSReader ()
void	gotoRow (uInt which)
	Go to the indicated row in the MAIN table of the MS and point at all of the appropriate rows in each of the subtables as a result of going to this row.
const Vector< String > &	tables () const
const RecordInterface &	tableRow (const String &name) const
	Return the current row in the named table.
Int	rowNumber (const String &name) const
	Return the current row number in the named table.
const MeasurementSet &	ms () const
	Return a reference to the MS.
const Table &	table (const String &name) const
	Return a reference to the named subtable.
const Record &	units (const String &) const
	this isn't what we need, right now just return an empty record
Private Member Functions
	MSReader ()
	undefined and unavailable
	MSReader (const MSReader &)
MSReader &	operator= (const MSReader &)
Private Attributes
MeasurementSet	itsMS
ROMSColumns	itsMSCols
Unit	itsSecUnit
	This possibly saves some time, Units of seconds.
MSValidIds	itsIds
SimpleOrderedMap< String, Int >	itsTabId
	this maps table name to an index used throughout this class
Block< MSTableIndex >	itsIndexes
	the indexes for the NS subtables
MSDopplerIndex	itsDopplerIndex
	specific indexes
MSFeedIndex	itsFeed1Index
MSFeedIndex	itsFeed2Index
MSFreqOffIndex	itsFreqOffIndex
MSPointingIndex	itsPointing1Index
MSPointingIndex	itsPointing2Index
MSSourceIndex	itsSourceIndex
MSSysCalIndex	itsSyscal1Index
MSSysCalIndex	itsSyscal2Index
MSWeatherIndex	itsWeather1Index
MSWeatherIndex	itsWeather2Index
Int	itsMainId
	table IDs for the standard tables
Int	itsAnt1Id
Int	itsAnt2Id
Int	itsDDId
Int	itsDopplerId
Int	itsFeed1Id
Int	itsFeed2Id
Int	itsFieldId
Int	itsFlagCmdId
Int	itsFreqOffsetId
Int	itsObsId
Int	itsPointing1Id
Int	itsPointing2Id
Int	itsPolId
Int	itsProcId
Int	itsSourceId
Int	itsSpwId
Int	itsStateId
Int	itsSyscal1Id
Int	itsSyscal2Id
Int	itsWeather1Id
Int	itsWeather2Id
Block< ROTableRow >	itsTabRows
	the table rows
Block< Int >	itsRowNumbers
	What row number for each table is the most recent gotoRow call.
Record	emptyRecord
	this empty record is returned by tableRow when the name argument does not exist
Table	emptyTable
	this empty table is returned by table when the name argument does not exist
Vector< String >	itsTableNames

Detailed Description

Read from an MS, coordinating all of the subtables in the process.

Intended use:

Internal

Review Status

Date Reviewed:: yyyy/mm/dd

Definition at line 62 of file MSReader.h.

Constructor & Destructor Documentation

casacore::MSReader::MSReader ( const MeasurementSet & ms )

Attach to the indicated MeasurementSet.

casacore::MSReader::~MSReader ( ) [inline]

Definition at line 68 of file MSReader.h.

casacore::MSReader::MSReader ( ) [private]

undefined and unavailable

casacore::MSReader::MSReader ( const MSReader & ) [private]

Member Function Documentation

void casacore::MSReader::gotoRow ( uInt which )

Go to the indicated row in the MAIN table of the MS and point at all of the appropriate rows in each of the subtables as a result of going to this row.

const MeasurementSet& casacore::MSReader::ms ( ) const [inline]

Return a reference to the MS.

Definition at line 87 of file MSReader.h.

References itsMS.

MSReader& casacore::MSReader::operator= ( const MSReader & ) [private]