casacore::MeasBase< Mv, Mr > Class Template Reference

Base class for all measures. More...

#include <MeasBase.h>

Inheritance diagram for casacore::MeasBase< Mv, Mr >:

Public Member Functions
	MeasBase ()
	Tip: In the following constructors and other functions, all MeasRef can be replaced with simple Measure::TYPE where no offsets or frames are needed in the reference; For reasons of compiler limitations the formal arguments had to be specified as uInt rather than the Measure enums that should be used as actual arguments; Default constructor More...
	MeasBase (const MeasBase< Mv, Mr > &other)
	Copy constructor. More...
MeasBase< Mv, Mr > &	operator= (const MeasBase< Mv, Mr > &other)
	Copy assignment. More...
	MeasBase (const Mv &dt, const Mr &rf)
	Create from data and reference. More...
	MeasBase (const Mv &dt, uInt rf)
	MeasBase (const Quantity &dt, const Mr &rf)
	MeasBase (const Quantity &dt, uInt rf)
	MeasBase (const Measure *dt)
	MeasBase (const Mr &rf)
	MeasBase (const uInt rf)
virtual	~MeasBase ()
virtual Bool	areYou (const String &tp) const
	Check the type of derived entity. More...
virtual void	assured (const String &tp) const
	Assert that we are the correct type. More...
void	set (const Mv &dt)
	Refill the specified entities. More...
void	set (const Mr &rf)
void	set (const Mv &dt, const Mr &rf)
void	set (const Unit &inunit)
virtual void	set (const MeasValue &dt)
	Each Measure should have the following set functions (with appropiate MVs and Ref): More...
virtual Bool	putValue (const Vector< Quantum< Double > > &in)
Mr	getRef () const
	Get reference. More...
const Mv &	getValue () const
	Get Measure data. More...
const Unit &	getUnit () const
	Get Unit. More...
virtual MRBase *	getRefPtr () const
	Get reference pointer. More...
virtual const MeasValue *	getData () const
	Get pointer to data. More...
virtual void	print (std::ostream &os) const
	Print a Measure. More...
Public Member Functions inherited from casacore::Measure
virtual	~Measure ()
	Destructor. More...
virtual Bool	setOffset (const Measure &in)=0
	Set the offset in the reference (False if non-matching Measure) More...
virtual uInt	type () const =0
	Get the type (== Register() of derived Measure (faster than Strings) All should have: static uInt myType();. More...
virtual const String &	tellMe () const =0
	Tell me your Measure type (e.g. More...
virtual String	getRefString () const =0
	Each Measure should have the following static methods to give its name (e.g. More...
virtual Bool	isModel () const
	Tell me if you are a pure model (e.g. More...
void	dummy_giveMe () const
	Each derived class should have a string-to-code translation routine for the reference type. More...
virtual Bool	setRefString (const String &in)=0
	Set the reference type to the specified String. More...
virtual const String &	getDefaultType () const =0
	Get the default reference type. More...
virtual const String *	allTypes (Int &nall, Int &nextra, const uInt *&typ) const
	Get a list of all known reference codes. More...
virtual void	checkTypes () const =0
	Check if all internal tables of types (both enum and String) are complete and correct. More...
void	dummy_getRef () const
	Each class should have a function to return its reference: More...
void	dummy_getValue () const
	Each derived class should be able to get its internal value and have: More...
virtual Measure *	clone () const =0
	Create a copy. More...

Protected Attributes
Mv	data
	The measure value (e.g. More...
Mr	ref
	Reference frame data. More...
Unit	unit
	Possible input units. More...

Private Member Functions
void	clear ()
	Error information MeasErr error;. More...

Additional Inherited Members
Public Types inherited from casacore::Measure
enum	Types {   N_Types,   DEFAULT }
	Each derived class should have a Types enumeration, specifying the recognised frame types. More...
typedef void *	Convert
	Each Measure should have typedefs of the form: More...
Static Public Member Functions inherited from casacore::Measure
static uInt	giveMe (const String &in, Int N_name, const String tname[])
	A general string checking routine to be used in derived measures. More...

Detailed Description

template<class Mv, class Mr>
class casacore::MeasBase< Mv, Mr >

Base class for all measures.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Test programs:

tMeasure

Prerequisite

• Measure class

Etymology

Measure and Base

Synopsis

MeasBase forms derived Measure class for all actual measures

Example

Motivation

To have most work in single routine

To Do

Definition at line 75 of file MeasBase.h.

Constructor & Destructor Documentation

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase

(

)

Tip: In the following constructors and other functions, all MeasRef can be replaced with simple Measure::TYPE where no offsets or frames are needed in the reference; For reasons of compiler limitations the formal arguments had to be specified as uInt rather than the Measure enums that should be used as actual arguments;
Default constructor

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase

(

const MeasBase< Mv, Mr > &

other

)

Copy constructor.

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase	(	const Mv &	dt,
		const Mr &	rf
	)

Create from data and reference.

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase	(	const Mv &	dt,
		uInt	rf
	)

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase	(	const Quantity &	dt,
		const Mr &	rf
	)

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase	(	const Quantity &	dt,
		uInt	rf
	)

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase

(

const Measure *

dt

)

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase

(

const Mr &

rf

)

template<class Mv, class Mr>

casacore::MeasBase< Mv, Mr >::MeasBase

(

const uInt

rf

)

template<class Mv, class Mr>

virtual casacore::MeasBase< Mv, Mr >::~MeasBase ( )

virtual

Member Function Documentation

template<class Mv, class Mr>

virtual Bool casacore::MeasBase< Mv, Mr >::areYou ( const String &  tp ) const

virtual

Check the type of derived entity.

Implements casacore::Measure.

template<class Mv, class Mr>

virtual void casacore::MeasBase< Mv, Mr >::assured ( const String &  tp ) const

virtual

Assert that we are the correct type.

Thrown Exceptions

• AipsError if wrong Measure

Implements casacore::Measure.

template<class Mv, class Mr>

void casacore::MeasBase< Mv, Mr >::clear ( )

privatevirtual

Error information MeasErr error;.

Clear the measure

Implements casacore::Measure.

template<class Mv, class Mr>

virtual const MeasValue* casacore::MeasBase< Mv, Mr >::getData ( ) const

virtual

Get pointer to data.

Implements casacore::Measure.

template<class Mv, class Mr>

Mr casacore::MeasBase< Mv, Mr >::getRef

(

)

const

Get reference.

template<class Mv, class Mr>

virtual MRBase* casacore::MeasBase< Mv, Mr >::getRefPtr ( ) const

virtual

Get reference pointer.

Implements casacore::Measure.

template<class Mv, class Mr>

const Unit& casacore::MeasBase< Mv, Mr >::getUnit ( ) const

virtual

Get Unit.

Implements casacore::Measure.

template<class Mv, class Mr>

const Mv& casacore::MeasBase< Mv, Mr >::getValue

(

)

const

Get Measure data.

template<class Mv, class Mr>

MeasBase<Mv,Mr>& casacore::MeasBase< Mv, Mr >::operator=

(

const MeasBase< Mv, Mr > &

other

)

Copy assignment.

template<class Mv, class Mr>

virtual void casacore::MeasBase< Mv, Mr >::print ( std::ostream &  os ) const

virtual

Print a Measure.

Implements casacore::Measure.

template<class Mv, class Mr>

virtual Bool casacore::MeasBase< Mv, Mr >::putValue ( const Vector< Quantum< Double > > &  in )

virtual

Implements casacore::Measure.

template<class Mv, class Mr>

void casacore::MeasBase< Mv, Mr >::set

(

const Mv &

dt

)

Refill the specified entities.

template<class Mv, class Mr>

void casacore::MeasBase< Mv, Mr >::set

(

const Mr &

rf

)

template<class Mv, class Mr>

void casacore::MeasBase< Mv, Mr >::set	(	const Mv &	dt,
		const Mr &	rf
	)

template<class Mv, class Mr>

void casacore::MeasBase< Mv, Mr >::set

(

const Unit &

inunit

)

template<class Mv, class Mr>

virtual void casacore::MeasBase< Mv, Mr >::set ( const MeasValue &  dt )

virtual

Each Measure should have the following set functions (with appropiate MVs and Ref):

void set(const MVmeasure &dt);
void set(const Measure::Ref &rf);
void set(const MVmeasure &dt, const Measure::Ref &rf);

Implements casacore::Measure.

Member Data Documentation

template<class Mv, class Mr>

Mv casacore::MeasBase< Mv, Mr >::data

protected

The measure value (e.g.

instant in time)

Definition at line 157 of file MeasBase.h.

template<class Mv, class Mr>

Mr casacore::MeasBase< Mv, Mr >::ref

protected

Reference frame data.

Definition at line 159 of file MeasBase.h.

template<class Mv, class Mr>

Unit casacore::MeasBase< Mv, Mr >::unit

protected

Possible input units.

Definition at line 161 of file MeasBase.h.

---

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

• casa/casacore/measures/Measures/MeasBase.h