casacore::MSDopplerUtil Class Reference

A utility class for MS Doppler tracking information. More...

#include <MSDopplerUtil.h>

Public Member Functions
	MSDopplerUtil (const MeasurementSet &ms)
	Construct from an existing MeasurementSet. More...
	~MSDopplerUtil ()
	Null destructor. More...
Bool	dopplerInfo (Vector< Double > &restFrequency, Int spwId, Int fieldId)
	Retrieve a list of all rest frequencies used for a given spectral window id and field id. More...

Private Member Functions
	MSDopplerUtil ()
	Prohibit null constructor, copy constructor and assignment for now. More...
MSDopplerUtil &	operator= (const MSDopplerUtil &)
	MSDopplerUtil (const MSDopplerUtil &)

Private Attributes
MeasurementSet	ms_p
	Underlying MeasurementSet. More...

Detailed Description

A utility class for MS Doppler tracking information.

Intended use:

Public interface

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• MeasurementSet
• MSDoppler

Etymology

From "MeasurementSet", "Doppler" and "utility".

Synopsis

This class provides utilities for handling Doppler tracking information in a MeasurementSet.

Example

Motivation

Collect all utilities for handling MS Doppler tracking information.

Thrown Exceptions

To Do

• averaging over other indices.

Definition at line 75 of file MSDopplerUtil.h.

Constructor & Destructor Documentation

casacore::MSDopplerUtil::MSDopplerUtil

(

const MeasurementSet &

ms

)

Construct from an existing MeasurementSet.

casacore::MSDopplerUtil::~MSDopplerUtil

(

)

Null destructor.

casacore::MSDopplerUtil::MSDopplerUtil ( )

private

Prohibit null constructor, copy constructor and assignment for now.

casacore::MSDopplerUtil::MSDopplerUtil ( const MSDopplerUtil &  )

private

Member Function Documentation

Bool casacore::MSDopplerUtil::dopplerInfo	(	Vector< Double > &	restFrequency,
		Int	spwId,
		Int	fieldId
	)

Retrieve a list of all rest frequencies used for a given spectral window id and field id.

Note that the output vector combines information for multiple spectral lines and (unlikely) multiple source table entries. If the doppler sub table doesn't exist, the information is retrieved from directly from the source sub table.

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

private

Member Data Documentation

MeasurementSet casacore::MSDopplerUtil::ms_p

private

Underlying MeasurementSet.

Definition at line 99 of file MSDopplerUtil.h.

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

• ms/MeasurementSets/MSDopplerUtil.h