MCDoppler.h

Classes

MCDoppler -- MDoppler conversion routines (full description)

class MCDoppler : public MCBase

Types

enum Routes

RADIO_RATIO

Z_RATIO

BETA_RATIO

GAMMA_RATIO

RATIO_RADIO

RATIO_Z

RATIO_BETA

RATIO_GAMMA

N_Routes

Interface

Public Members

MCDoppler()

~MCDoppler()

static String showState()

Private Members

virtual void getConvert(MConvertBase &mc, const MRBase &inref, const MRBase &outref)

virtual void initConvert(uInt which, MConvertBase &mc)

virtual void clearConvert()

virtual void doConvert(MeasValue &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)

void doConvert(MVDoppler &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)

Description

Review Status

Date Reviewed:

yyyy/mm/dd

Programs:

Tests:

• tMeasure

Prerequisite

• Measure class
• MCBase base class
• overall conversion class

Etymology

Synopsis

Example

	#include <aips/Measures.h>
	#include <aips/Measures/MDoppler.h>
	MDoppler radio(0.01);		// A radio Doppler value
	cout << "Doppler radio = " << radio << "; optical = " <<
		MDoppler::Convert(radio, MDoppler::OPTICAL)() << // Convert 
		endl;

	MDoppler::Convert to_opt(MDoppler::RADIO, MDoppler::OPTICAL);
	for (Double d=0; d<0.1; d += 0.005) {
		cout << "radio = " << d << " to optical = " <<
			to_opt(d) << endl;

Motivation

To Do

Member Description

MCDoppler()

Default constructor

~MCDoppler()

static String showState()

Show the state of the conversion engine (mainly for debugging purposes)

enum Routes

Each AA_BB in the list points to routine that can be used in the FromTo list in the getConvert routine. In addition the type to which each is converted should be in the ToRef array, again in the proper order.

virtual void getConvert(MConvertBase &mc, const MRBase &inref, const MRBase &outref)

Create conversion function pointer

virtual void initConvert(uInt which, MConvertBase &mc)

Create help structures for Measure conversion routines

virtual void clearConvert()

Delete the pointers used in the MeasConvert help structure cache

virtual void doConvert(MeasValue &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)

Routine to convert Doppler from one reference frame to another

void doConvert(MVDoppler &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)