MCuvw.h

Classes

MCuvw -- Muvw conversion routines (full description)

class MCuvw : public MCBase

Types

enum Routes

GAL_J2000

GAL_B1950

J2000_GAL

B1950_GAL

J2000_B1950

B1950_J2000

J2000_JMEAN

B1950_BMEAN

JMEAN_J2000

JMEAN_JTRUE

BMEAN_B1950

BMEAN_BTRUE

JTRUE_JMEAN

BTRUE_BMEAN

J2000_JNAT

JNAT_J2000

B1950_APP

APP_B1950

APP_TOPO

HADEC_AZEL

HADEC_AZELGEO

AZEL_HADEC

AZELGEO_HADEC

HADEC_TOPO

AZEL_AZELSW

AZELGEO_AZELSWGEO

AZELSW_AZEL

AZELSWGEO_AZELGEO

APP_JNAT

JNAT_APP

J2000_ECLIP

ECLIP_J2000

JMEAN_MECLIP

MECLIP_JMEAN

JTRUE_TECLIP

TECLIP_JTRUE

GAL_SUPERGAL

SUPERGAL_GAL

ITRF_HADEC

HADEC_ITRF

TOPO_HADEC

TOPO_APP

ICRS_J2000

J2000_ICRS

N_Routes

Interface

Public Members

MCuvw()

~MCuvw()

static String showState()

Private Members

MCuvw(const MCuvw &other)

MCuvw &operator=(const MCuvw &other)

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(MVuvw &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)

void getAPP()

void getJ2000()

void getB1950()

void toPole(MVPosition &in)

void fromPole(MVPosition &in)

Description

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Programs:

Tests:

tMuvw

Prerequisite

Measure class
MCBase base class
overall conversion class

Etymology

Measure, Convert and uvw

Synopsis

Contains state machinery and caching for actual conversions

Example

See Measures module description for conversion examples.

Motivation

To Do

Cater for EW baselines

Member Description

MCuvw()

Default constructor

~MCuvw()

static String showState()

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

enum Routes

The list of actual routines provided.

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.

MCuvw(const MCuvw &other)

Copy constructor (not implemented)

MCuvw &operator=(const MCuvw &other)

Assignment (not implemented)

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)

Routines to convert uvws from one reference frame to another

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

Conversion routine to cater for inheritance question

void getAPP()
void getJ2000()
void getB1950()

Get the correct belonging direction from the frame

void toPole(MVPosition &in)

Rotate from direction to pole

void fromPole(MVPosition &in)

Rotate from pole to direction