casa::ROMSFreqOffsetColumns Class Reference

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

#include <MSFreqOffColumns.h>

Inheritance diagram for casa::ROMSFreqOffsetColumns:

List of all members.

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

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]

---

Member Function Documentation

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

(

)

const [inline]

Access to columns.

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 91 of file MSFreqOffColumns.h.

References antenna1_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 92 of file MSFreqOffColumns.h.

References antenna2_p.

void casa::ROMSFreqOffsetColumns::attach

(

const MSFreqOffset &

msFreqOffset

)

[protected]

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 93 of file MSFreqOffColumns.h.

References feedId_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 94 of file MSFreqOffColumns.h.

References interval_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 95 of file MSFreqOffColumns.h.

References intervalQuant_p.

Bool casa::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 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 109 of file MSFreqOffColumns.h.

References antenna1_p, and isNull().

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 97 of file MSFreqOffColumns.h.

References offset_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 98 of file MSFreqOffColumns.h.

References offsetQuant_p.

ROMSFreqOffsetColumns& casa::ROMSFreqOffsetColumns::operator=

(

const ROMSFreqOffsetColumns &

)

[private]

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 100 of file MSFreqOffColumns.h.

References spectralWindowId_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 102 of file MSFreqOffColumns.h.

References time_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 104 of file MSFreqOffColumns.h.

References timeMeas_p.

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

(

)

const [inline]

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 103 of file MSFreqOffColumns.h.

References timeQuant_p.

---

Member Data Documentation

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 129 of file MSFreqOffColumns.h.

Referenced by antenna1(), and nrow().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 130 of file MSFreqOffColumns.h.

Referenced by antenna2().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 131 of file MSFreqOffColumns.h.

Referenced by feedId().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 132 of file MSFreqOffColumns.h.

Referenced by interval().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 141 of file MSFreqOffColumns.h.

Referenced by intervalQuant().

Bool casa::ROMSFreqOffsetColumns::isNull_p [private]

Definition at line 126 of file MSFreqOffColumns.h.

Referenced by isNull().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 133 of file MSFreqOffColumns.h.

Referenced by offset().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 142 of file MSFreqOffColumns.h.

Referenced by offsetQuant().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 134 of file MSFreqOffColumns.h.

Referenced by spectralWindowId().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 135 of file MSFreqOffColumns.h.

Referenced by time().

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

Reimplemented in casa::MSFreqOffsetColumns.

Definition at line 138 of file MSFreqOffColumns.h.

Referenced by timeMeas().

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

Reimplemented in casa::MSFreqOffsetColumns.

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:

• casacore/ms/MeasurementSets/MSFreqOffColumns.h