A class to provide easy read-only access to MSPointing columns. More...

#include <MSPointingColumns.h>

Inheritance diagram for casacore::ROMSPointingColumns:

Public Member Functions
	ROMSPointingColumns (const MSPointing &msPointing)
	Create a columns object that accesses the data in the specified Table. More...

	~ROMSPointingColumns ()
	The destructor does nothing special. More...

const ROScalarColumn< Int > &	antennaId () const
	Access to required columns. More...

const ROScalarColumn< Double > &	time () const

const ROScalarQuantColumn < Double > &	timeQuant () const

const ROScalarMeasColumn < MEpoch > &	timeMeas () const

const ROScalarColumn< Double > &	interval () const

const ROScalarQuantColumn < Double > &	intervalQuant () const

const ROScalarColumn< String > &	name () const

const ROScalarColumn< Int > &	numPoly () const

const ROScalarColumn< Double > &	timeOrigin () const

const ROScalarQuantColumn < Double > &	timeOriginQuant () const

const ROScalarMeasColumn < MEpoch > &	timeOriginMeas () const

const ROArrayColumn< Double > &	direction () const

const ROArrayMeasColumn < MDirection > &	directionMeasCol () const

const ROArrayColumn< Double > &	target () const

const ROArrayMeasColumn < MDirection > &	targetMeasCol () const

const ROScalarColumn< Bool > &	tracking () const

const ROArrayColumn< Double > &	pointingOffset () const
	Access to optional columns. More...

const ROArrayMeasColumn < MDirection > &	pointingOffsetMeasCol () const

const ROArrayColumn< Double > &	sourceOffset () const

const ROArrayMeasColumn < MDirection > &	sourceOffsetMeasCol () const

const ROArrayColumn< Double > &	encoder () const

const ROScalarMeasColumn < MDirection > &	encoderMeas () const

const ROScalarColumn< Int > &	pointingModelId () const

const ROScalarColumn< Bool > &	onSource () const

const ROScalarColumn< Bool > &	overTheTop () const

MDirection	directionMeas (Int row, Double time=0) const
	Access to interpolated directions, the default time of zero will return the 0th order element of the polynomial. More...

MDirection	targetMeas (Int row, Double time=0) const

MDirection	pointingOffsetMeas (Int row, Double time=0) const

MDirection	sourceOffsetMeas (Int row, Double time=0) const

Int	pointingIndex (Int antenna, Double time, Int guessRow=0) const
	return the first matching row index for this time and antenna, returns -1 if no match was found For long tables you may give a guess row...the last return is usually a good one. More...

uInt	nrow () const
	Convenience function that returns the number of rows in any of the columns. More...

Protected Member Functions
	ROMSPointingColumns ()

void	attach (const MSPointing &msPointing)

Private Member Functions
	ROMSPointingColumns (const ROMSPointingColumns &)

ROMSPointingColumns &	operator= (const ROMSPointingColumns &)

void	attachOptionalCols (const MSPointing &msPointing)

Private Attributes
ROScalarColumn< Int >	antennaId_p

ROArrayColumn< Double >	direction_p

ROScalarColumn< Double >	interval_p

ROScalarColumn< String >	name_p

ROScalarColumn< Int >	numPoly_p

ROArrayColumn< Double >	target_p

ROScalarColumn< Double >	time_p

ROScalarColumn< Double >	timeOrigin_p

ROScalarColumn< Bool >	tracking_p

ROArrayColumn< Double >	encoder_p

ROScalarColumn< Bool >	onSource_p

ROScalarColumn< Int >	pointingModelId_p

ROArrayColumn< Double >	pointingOffset_p

ROArrayColumn< Double >	sourceOffset_p

ROScalarColumn< Bool >	overTheTop_p

ROArrayMeasColumn< MDirection >	directionMeas_p

ROArrayMeasColumn< MDirection >	targetMeas_p

ROScalarMeasColumn< MEpoch >	timeMeas_p

ROScalarMeasColumn< MEpoch >	timeOriginMeas_p

ROScalarMeasColumn< MDirection >	encoderMeas_p

ROArrayMeasColumn< MDirection >	pointingOffsetMeas_p

ROArrayMeasColumn< MDirection >	sourceOffsetMeas_p

ROScalarQuantColumn< Double >	intervalQuant_p

ROScalarQuantColumn< Double >	timeQuant_p

ROScalarQuantColumn< Double >	timeOriginQuant_p

Detailed Description

A class to provide easy read-only access to MSPointing columns.

Intended use:

Public interface

Review Status

Reviewed By:: Bob Garwood
Date Reviewed:: 1997/02/01

Prerequisite

Etymology

ROMSPointingColumns stands for Read-Only MeasurementSet Pointing Table columns.

Synopsis

This class provides read-only access to the columns in the MSPointing Table. It does the declaration of all the Scalar and ArrayColumns with the correct types, so the application programmer doesn't have to worry about getting those right. There is an access function for every predefined column. Access to non-predefined columns will still have to be done with explicit declarations. See ROMSColumns for an example.

Motivation

See MSColumns for the motivation.

Definition at line 79 of file MSPointingColumns.h.

Constructor & Destructor Documentation

casacore::ROMSPointingColumns::ROMSPointingColumns ( const MSPointing & msPointing )

Create a columns object that accesses the data in the specified Table.

casacore::ROMSPointingColumns::~ROMSPointingColumns ( )

The destructor does nothing special.

casacore::ROMSPointingColumns::ROMSPointingColumns ( )

protected

casacore::ROMSPointingColumns::ROMSPointingColumns ( const ROMSPointingColumns & )

private

Member Function Documentation

const ROScalarColumn<Int>& casacore::ROMSPointingColumns::antennaId ( ) const

inline

Access to required columns.

Definition at line 90 of file MSPointingColumns.h.

References antennaId_p.

Referenced by casacore::MSPointingColumns::antennaId().

void casacore::ROMSPointingColumns::attach ( const MSPointing & msPointing )

protected

void casacore::ROMSPointingColumns::attachOptionalCols ( const MSPointing & msPointing )

private

const ROArrayColumn<Double>& casacore::ROMSPointingColumns::direction ( ) const

inline

Definition at line 104 of file MSPointingColumns.h.

References direction_p.

Referenced by casacore::MSPointingColumns::direction().

MDirection casacore::ROMSPointingColumns::directionMeas	(	Int	row,
		Double	time = `0`
	)		const

Access to interpolated directions, the default time of zero will return the 0th order element of the polynomial.

const ROArrayMeasColumn<MDirection>& casacore::ROMSPointingColumns::directionMeasCol ( ) const

inline

Definition at line 105 of file MSPointingColumns.h.

References directionMeas_p.

Referenced by casacore::MSPointingColumns::directionMeasCol().

const ROArrayColumn<Double>& casacore::ROMSPointingColumns::encoder ( ) const

inline

Definition at line 122 of file MSPointingColumns.h.

References encoder_p.

Referenced by casacore::MSPointingColumns::encoder().

const ROScalarMeasColumn<MDirection>& casacore::ROMSPointingColumns::encoderMeas ( ) const

inline

Definition at line 123 of file MSPointingColumns.h.

References encoderMeas_p.

Referenced by casacore::MSPointingColumns::encoderMeas().

const ROScalarColumn<Double>& casacore::ROMSPointingColumns::interval ( ) const

inline

Definition at line 94 of file MSPointingColumns.h.

References interval_p.

Referenced by casacore::MSPointingColumns::interval().

const ROScalarQuantColumn<Double>& casacore::ROMSPointingColumns::intervalQuant ( ) const

inline

Definition at line 95 of file MSPointingColumns.h.

References intervalQuant_p.

Referenced by casacore::MSPointingColumns::intervalQuant().

const ROScalarColumn<String>& casacore::ROMSPointingColumns::name ( ) const

inline

Definition at line 97 of file MSPointingColumns.h.

References name_p.

Referenced by casacore::MSPointingColumns::name().

uInt casacore::ROMSPointingColumns::nrow ( ) const

inline

Convenience function that returns the number of rows in any of the columns.

Definition at line 147 of file MSPointingColumns.h.

References antennaId_p.

const ROScalarColumn<Int>& casacore::ROMSPointingColumns::numPoly ( ) const

inline

Definition at line 98 of file MSPointingColumns.h.

References numPoly_p.

Referenced by casacore::MSPointingColumns::numPoly().

const ROScalarColumn<Bool>& casacore::ROMSPointingColumns::onSource ( ) const

inline

Definition at line 127 of file MSPointingColumns.h.

References onSource_p.

Referenced by casacore::MSPointingColumns::onSource().

ROMSPointingColumns& casacore::ROMSPointingColumns::operator= ( const ROMSPointingColumns & )

private

const ROScalarColumn<Bool>& casacore::ROMSPointingColumns::overTheTop ( ) const

inline

Definition at line 128 of file MSPointingColumns.h.

References overTheTop_p.

Referenced by casacore::MSPointingColumns::overTheTop().

Int casacore::ROMSPointingColumns::pointingIndex	(	Int	antenna,
		Double	time,
		Int	guessRow = `0`
	)		const

return the first matching row index for this time and antenna, returns -1 if no match was found For long tables you may give a guess row...the last return is usually a good one.

const ROScalarColumn<Int>& casacore::ROMSPointingColumns::pointingModelId ( ) const

inline

Definition at line 125 of file MSPointingColumns.h.

References pointingModelId_p.

Referenced by casacore::MSPointingColumns::pointingModelId().

const ROArrayColumn<Double>& casacore::ROMSPointingColumns::pointingOffset ( ) const

inline

Access to optional columns.

Definition at line 115 of file MSPointingColumns.h.

References pointingOffset_p.

Referenced by casacore::MSPointingColumns::pointingOffset().