casacore::ROMSFreqOffsetColumns Class Reference

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

#include <MSFreqOffColumns.h>

Inheritance diagram for casacore::ROMSFreqOffsetColumns:

Public Member Functions
	ROMSFreqOffsetColumns (const MSFreqOffset &msFreqOffset)
	Create a columns object that accesses the data in the specified Table. More...
	~ROMSFreqOffsetColumns ()
	The destructor does nothing special. More...
Bool	isNull () const
	Is this object defined? (MSFreqOffset table is optional) More...
const ROScalarColumn< Int > &	antenna1 () const
	Access to columns. More...
const ROScalarColumn< Int > &	antenna2 () const
const ROScalarColumn< Int > &	feedId () const
const ROScalarColumn< Double > &	interval () const
const ROScalarQuantColumn < Double > &	intervalQuant () const
const ROScalarColumn< Double > &	offset () const
const ROScalarQuantColumn < Double > &	offsetQuant () const
const ROScalarColumn< Int > &	spectralWindowId () const
const ROScalarColumn< Double > &	time () const
const ROScalarQuantColumn < Double > &	timeQuant () const
const ROScalarMeasColumn < MEpoch > &	timeMeas () const
uInt	nrow () const
	Convenience function that returns the number of rows in any of the columns. More...

Protected Member Functions
	ROMSFreqOffsetColumns ()
void	attach (const MSFreqOffset &msFreqOffset)

Private Member Functions
	ROMSFreqOffsetColumns (const ROMSFreqOffsetColumns &)
ROMSFreqOffsetColumns &	operator= (const ROMSFreqOffsetColumns &)

Private Attributes
Bool	isNull_p
ROScalarColumn< Int >	antenna1_p
ROScalarColumn< Int >	antenna2_p
ROScalarColumn< Int >	feedId_p
ROScalarColumn< Double >	interval_p
ROScalarColumn< Double >	offset_p
ROScalarColumn< Int >	spectralWindowId_p
ROScalarColumn< Double >	time_p
ROScalarMeasColumn< MEpoch >	timeMeas_p
ROScalarQuantColumn< Double >	intervalQuant_p
ROScalarQuantColumn< Double >	offsetQuant_p
ROScalarQuantColumn< Double >	timeQuant_p

Detailed Description

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

Intended use:

Public interface

Review Status

Reviewed By:

Bob Garwood

Date Reviewed:

1997/02/01

Prerequisite

• MSFreqOffset
• ArrayColumn
• ScalarColumn

Etymology

ROMSFreqOffsetColumns stands for Read-Only MeasurementSet FreqOffset Table columns.

Synopsis

This class provides read-only access to the columns in the MSFreqOffset 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 77 of file MSFreqOffColumns.h.

Constructor & Destructor Documentation

casacore::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns

(

const MSFreqOffset &

msFreqOffset

)

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

casacore::ROMSFreqOffsetColumns::~ROMSFreqOffsetColumns

(

)

The destructor does nothing special.

casacore::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns ( )

protected

casacore::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns ( const ROMSFreqOffsetColumns &  )

private

Member Function Documentation

const ROScalarColumn<Int>& casacore::ROMSFreqOffsetColumns::antenna1 ( void  ) const

inline

Access to columns.

Definition at line 91 of file MSFreqOffColumns.h.

References antenna1_p.

Referenced by casacore::MSFreqOffsetColumns::antenna1().

const ROScalarColumn<Int>& casacore::ROMSFreqOffsetColumns::antenna2 ( void  ) const

inline

Definition at line 92 of file MSFreqOffColumns.h.

References antenna2_p.

Referenced by casacore::MSFreqOffsetColumns::antenna2().

void casacore::ROMSFreqOffsetColumns::attach ( const MSFreqOffset &  msFreqOffset )

protected

const ROScalarColumn<Int>& casacore::ROMSFreqOffsetColumns::feedId ( ) const

inline

Definition at line 93 of file MSFreqOffColumns.h.

References feedId_p.

Referenced by casacore::MSFreqOffsetColumns::feedId().

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

inline

Definition at line 94 of file MSFreqOffColumns.h.

References interval_p.

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

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

inline

Definition at line 95 of file MSFreqOffColumns.h.

References intervalQuant_p.

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

Bool casacore::ROMSFreqOffsetColumns::isNull ( ) const

inline

Is this object defined? (MSFreqOffset table is optional)

Definition at line 87 of file MSFreqOffColumns.h.

References isNull_p.

Referenced by nrow().

uInt casacore::ROMSFreqOffsetColumns::nrow ( ) const

inline

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

Returns zero if the object is null.

Definition at line 109 of file MSFreqOffColumns.h.

References antenna1_p, and isNull().

const ROScalarColumn<Double>& casacore::ROMSFreqOffsetColumns::offset ( ) const

inline

Definition at line 97 of file MSFreqOffColumns.h.

References offset_p.

Referenced by casacore::MSFreqOffsetColumns::offset().

const ROScalarQuantColumn<Double>& casacore::ROMSFreqOffsetColumns::offsetQuant ( ) const

inline

Definition at line 98 of file MSFreqOffColumns.h.

References offsetQuant_p.

Referenced by casacore::MSFreqOffsetColumns::offsetQuant().

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

private

const ROScalarColumn<Int>& casacore::ROMSFreqOffsetColumns::spectralWindowId ( ) const

inline

Definition at line 100 of file MSFreqOffColumns.h.

References spectralWindowId_p.

Referenced by casacore::MSFreqOffsetColumns::spectralWindowId().

const ROScalarColumn<Double>& casacore::ROMSFreqOffsetColumns::time ( void  ) const

inline

Definition at line 102 of file MSFreqOffColumns.h.

References time_p.

Referenced by casacore::MSFreqOffsetColumns::time().

const ROScalarMeasColumn<MEpoch>& casacore::ROMSFreqOffsetColumns::timeMeas ( ) const

inline

Definition at line 104 of file MSFreqOffColumns.h.

References timeMeas_p.

Referenced by casacore::MSFreqOffsetColumns::timeMeas().

const ROScalarQuantColumn<Double>& casacore::ROMSFreqOffsetColumns::timeQuant ( ) const

inline

Definition at line 103 of file MSFreqOffColumns.h.

References timeQuant_p.

Referenced by casacore::MSFreqOffsetColumns::timeQuant().

Member Data Documentation

ROScalarColumn<Int> casacore::ROMSFreqOffsetColumns::antenna1_p

private

Definition at line 129 of file MSFreqOffColumns.h.

Referenced by antenna1(), and nrow().

ROScalarColumn<Int> casacore::ROMSFreqOffsetColumns::antenna2_p

private

Definition at line 130 of file MSFreqOffColumns.h.

Referenced by antenna2().

ROScalarColumn<Int> casacore::ROMSFreqOffsetColumns::feedId_p

private

Definition at line 131 of file MSFreqOffColumns.h.

Referenced by feedId().

ROScalarColumn<Double> casacore::ROMSFreqOffsetColumns::interval_p

private

Definition at line 132 of file MSFreqOffColumns.h.

Referenced by interval().

ROScalarQuantColumn<Double> casacore::ROMSFreqOffsetColumns::intervalQuant_p

private

Definition at line 141 of file MSFreqOffColumns.h.

Referenced by intervalQuant().

Bool casacore::ROMSFreqOffsetColumns::isNull_p

private

Definition at line 126 of file MSFreqOffColumns.h.

Referenced by isNull().

ROScalarColumn<Double> casacore::ROMSFreqOffsetColumns::offset_p

private

Definition at line 133 of file MSFreqOffColumns.h.

Referenced by offset().

ROScalarQuantColumn<Double> casacore::ROMSFreqOffsetColumns::offsetQuant_p

private

Definition at line 142 of file MSFreqOffColumns.h.

Referenced by offsetQuant().

ROScalarColumn<Int> casacore::ROMSFreqOffsetColumns::spectralWindowId_p

private

Definition at line 134 of file MSFreqOffColumns.h.

Referenced by spectralWindowId().

ROScalarColumn<Double> casacore::ROMSFreqOffsetColumns::time_p

private

Definition at line 135 of file MSFreqOffColumns.h.

Referenced by time().

ROScalarMeasColumn<MEpoch> casacore::ROMSFreqOffsetColumns::timeMeas_p

private

Definition at line 138 of file MSFreqOffColumns.h.

Referenced by timeMeas().

ROScalarQuantColumn<Double> casacore::ROMSFreqOffsetColumns::timeQuant_p

private

Definition at line 143 of file MSFreqOffColumns.h.

Referenced by timeQuant().

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

• casa/casacore/ms/MeasurementSets/MSFreqOffColumns.h