casa::ROMSFreqOffsetColumns Class Reference
[MeasurementSets]

#include <MSFreqOffColumns.h>

Inheritance diagram for casa::ROMSFreqOffsetColumns:

[legend]List of all members.

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Detailed Description

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

Intended use:

Part of API

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 76 of file MSFreqOffColumns.h.

Public Member Functions
	ROMSFreqOffsetColumns (const MSFreqOffset &msFreqOffset)
	Create a columns object that accesses the data in the specified Table.
	~ROMSFreqOffsetColumns ()
	The destructor does nothing special.
Bool	isNull () const
	Is this object defined? (MSFreqOffset table is optional).
uInt	nrow () const
	Convenience function that returns the number of rows in any of the columns.
const ROScalarColumn< Int > &	antenna1 () const
	Access to columns.
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
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

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Constructor & Destructor Documentation

casa::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns

(

const MSFreqOffset &

msFreqOffset

)

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

casa::ROMSFreqOffsetColumns::~ROMSFreqOffsetColumns

(

)

The destructor does nothing special.

casa::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns

(

)

[protected]

casa::ROMSFreqOffsetColumns::ROMSFreqOffsetColumns

(

const ROMSFreqOffsetColumns &

)

[private]

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Member Function Documentation

Bool casa::ROMSFreqOffsetColumns::isNull

(

)

const [inline]

Is this object defined? (MSFreqOffset table is optional).

Definition at line 86 of file MSFreqOffColumns.h.

References isNull_p.

Referenced by nrow().

const ROScalarColumn<Int>& casa::ROMSFreqOffsetColumns::antenna1

(

)

const [inline]

Access to columns.

Definition at line 90 of file MSFreqOffColumns.h.

References antenna1_p.

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

const ROScalarColumn<Int>& casa::ROMSFreqOffsetColumns::antenna2

(

)

const [inline]

Definition at line 91 of file MSFreqOffColumns.h.

References antenna2_p.

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

const ROScalarColumn<Int>& casa::ROMSFreqOffsetColumns::feedId

(

)

const [inline]

Definition at line 92 of file MSFreqOffColumns.h.

References feedId_p.

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

const ROScalarColumn<Double>& casa::ROMSFreqOffsetColumns::interval

(

)

const [inline]

Definition at line 93 of file MSFreqOffColumns.h.

References interval_p.

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

const ROScalarQuantColumn<Double>& casa::ROMSFreqOffsetColumns::intervalQuant

(

)

const [inline]

Definition at line 94 of file MSFreqOffColumns.h.

References intervalQuant_p.

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

const ROScalarColumn<Double>& casa::ROMSFreqOffsetColumns::offset

(

)

const [inline]

Definition at line 96 of file MSFreqOffColumns.h.

References offset_p.

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

const ROScalarQuantColumn<Double>& casa::ROMSFreqOffsetColumns::offsetQuant

(

)

const [inline]

Definition at line 97 of file MSFreqOffColumns.h.

References offsetQuant_p.

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

const ROScalarColumn<Int>& casa::ROMSFreqOffsetColumns::spectralWindowId

(

)

const [inline]

Definition at line 99 of file MSFreqOffColumns.h.

References spectralWindowId_p.

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

const ROScalarColumn<Double>& casa::ROMSFreqOffsetColumns::time

(

)

const [inline]

Definition at line 101 of file MSFreqOffColumns.h.

References time_p.

const ROScalarQuantColumn<Double>& casa::ROMSFreqOffsetColumns::timeQuant

(

)

const [inline]

Definition at line 102 of file MSFreqOffColumns.h.

References timeQuant_p.

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

const ROScalarMeasColumn<MEpoch>& casa::ROMSFreqOffsetColumns::timeMeas

(

)

const [inline]

Definition at line 103 of file MSFreqOffColumns.h.

References timeMeas_p.

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

uInt casa::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 108 of file MSFreqOffColumns.h.

References antenna1_p, and isNull().

void casa::ROMSFreqOffsetColumns::attach

(

const MSFreqOffset &

msFreqOffset

)

[protected]

ROMSFreqOffsetColumns& casa::ROMSFreqOffsetColumns::operator=

(

const ROMSFreqOffsetColumns &

)

[private]

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Member Data Documentation

Bool casa::ROMSFreqOffsetColumns::isNull_p [private]

Definition at line 125 of file MSFreqOffColumns.h.

Referenced by isNull().

ROScalarColumn<Int> casa::ROMSFreqOffsetColumns::antenna1_p [private]

Definition at line 128 of file MSFreqOffColumns.h.

Referenced by antenna1(), and nrow().

ROScalarColumn<Int> casa::ROMSFreqOffsetColumns::antenna2_p [private]

Definition at line 129 of file MSFreqOffColumns.h.

Referenced by antenna2().

ROScalarColumn<Int> casa::ROMSFreqOffsetColumns::feedId_p [private]

Definition at line 130 of file MSFreqOffColumns.h.

Referenced by feedId().

ROScalarColumn<Double> casa::ROMSFreqOffsetColumns::interval_p [private]

Definition at line 131 of file MSFreqOffColumns.h.

Referenced by interval().

ROScalarColumn<Double> casa::ROMSFreqOffsetColumns::offset_p [private]

Definition at line 132 of file MSFreqOffColumns.h.

Referenced by offset().

ROScalarColumn<Int> casa::ROMSFreqOffsetColumns::spectralWindowId_p [private]

Definition at line 133 of file MSFreqOffColumns.h.

Referenced by spectralWindowId().

ROScalarColumn<Double> casa::ROMSFreqOffsetColumns::time_p [private]

Definition at line 134 of file MSFreqOffColumns.h.

Referenced by time().

ROScalarMeasColumn<MEpoch> casa::ROMSFreqOffsetColumns::timeMeas_p [private]

Definition at line 137 of file MSFreqOffColumns.h.

Referenced by timeMeas().

ROScalarQuantColumn<Double> casa::ROMSFreqOffsetColumns::intervalQuant_p [private]

Definition at line 140 of file MSFreqOffColumns.h.

Referenced by intervalQuant().

ROScalarQuantColumn<Double> casa::ROMSFreqOffsetColumns::offsetQuant_p [private]

Definition at line 141 of file MSFreqOffColumns.h.

Referenced by offsetQuant().

ROScalarQuantColumn<Double> casa::ROMSFreqOffsetColumns::timeQuant_p [private]

Definition at line 142 of file MSFreqOffColumns.h.

Referenced by timeQuant().

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

• ms/implement/MeasurementSets/MSFreqOffColumns.h

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