casa::FluxCalcQS Class Reference

class Flux; More...

#include <FluxCalcQS.h>

Inheritance diagram for casa::FluxCalcQS:

Public Types
enum	Source {   THREEC286,   THREEC48,   THREEC147,   THREEC138,   NINETEEN34M638,   THREEC295,   THREEC196,   THREEC123,   NUMBER_SOURCES,   UNKNOWN_SOURCE }
	Source identifiers. More...
typedef FluxCalcQS	FCQS
typedef casacore::RigidVector < casacore::String, 4 >	RVS4
typedef casacore::RigidVector < casacore::String, 5 >	RVS5

Public Member Functions
virtual	~FluxCalcQS ()
virtual casacore::Bool	operator() (Flux< casacore::Double > &value, Flux< casacore::Double > &error, const casacore::MFrequency &mfreq)=0
casacore::Bool	operator() (casacore::Vector< Flux< casacore::Double > > &values, casacore::Vector< Flux< casacore::Double > > &errors, const casacore::Vector< casacore::MFrequency > &mfreqs)
FCQS::Source	srcNameToEnum (const casacore::String &srcName) const
	If a FS::Source enum matches srcName, returns the enum. More...
virtual casacore::Bool	setSource (const casacore::String &sourceName)
	Sets srcEnum_p = srcNameToEnum(sourceName), and returns srcEnum_p != FCQS::UNKNOWN_SOURCE. More...
FCQS::Source	getSrcEnum ()
casacore::MDirection	getDirection ()

Protected Member Functions
	FluxCalcQS ()

Private Attributes
FCQS::Source	srcEnum_p
std::map< FCQS::Source, casacore::Vector < casacore::String > >	names_p
	A map from an FS::Source enum to a list of recognized names for it. More...
std::map< FCQS::Source, casacore::MDirection >	directions_p
	A map from an FS::Source enum to its J2000 direction. More...

Detailed Description

class Flux;

FluxCalcQS: Base class for flux standard calculations which do not explicitly depend on time.

Intended use:

Public interface

Prerequisite

• FluxStandard module

Etymology

From "flux density", "calculator", and "quasistatic".

Synopsis

The FluxCalcQS class provides an interface and a small amount of machinery for computing total flux densities of nominally non-variable sources. "Nominally non-variable" means that the sources do not vary quickly, but they are remeasured, and new standards published, every few years. See FluxStdsQS for actual definitions of the standards.

Example

Motivation

Provide a base time-independent interface for calculating standard flux densities, and include any common functions.

Definition at line 86 of file FluxCalcQS.h.

Member Typedef Documentation

typedef FluxCalcQS casa::FluxCalcQS::FCQS

Definition at line 89 of file FluxCalcQS.h.

typedef casacore::RigidVector<casacore::String, 4> casa::FluxCalcQS::RVS4

Definition at line 90 of file FluxCalcQS.h.

typedef casacore::RigidVector<casacore::String, 5> casa::FluxCalcQS::RVS5

Definition at line 91 of file FluxCalcQS.h.

Member Enumeration Documentation

enum casa::FluxCalcQS::Source

Source identifiers.

Enumerator
THREEC286
THREEC48
THREEC147
THREEC138
NINETEEN34M638
THREEC295
THREEC196
THREEC123
NUMBER_SOURCES	The number of standards in this enumerator.
UNKNOWN_SOURCE

Definition at line 94 of file FluxCalcQS.h.

Constructor & Destructor Documentation

virtual casa::FluxCalcQS::~FluxCalcQS ( )

virtual

casa::FluxCalcQS::FluxCalcQS ( )

protected

Member Function Documentation

casacore::MDirection casa::FluxCalcQS::getDirection ( )

inline

Definition at line 126 of file FluxCalcQS.h.

References directions_p, and srcEnum_p.

FCQS::Source casa::FluxCalcQS::getSrcEnum

(

)

virtual casacore::Bool casa::FluxCalcQS::operator() ( Flux< casacore::Double > &  value, Flux< casacore::Double > &  error, const casacore::MFrequency &  mfreq  )

pure virtual

casacore::Bool casa::FluxCalcQS::operator()	(	casacore::Vector< Flux< casacore::Double > > &	values,
		casacore::Vector< Flux< casacore::Double > > &	errors,
		const casacore::Vector< casacore::MFrequency > &	mfreqs
	)

virtual casacore::Bool casa::FluxCalcQS::setSource ( const casacore::String &  sourceName )

virtual

Sets srcEnum_p = srcNameToEnum(sourceName), and returns srcEnum_p != FCQS::UNKNOWN_SOURCE.

FCQS::Source casa::FluxCalcQS::srcNameToEnum

(

const casacore::String &

srcName

)

const

If a FS::Source enum matches srcName, returns the enum.

Otherwise, FCQS::UNKNOWN_SOURCE.

Member Data Documentation

std::map<FCQS::Source, casacore::MDirection> casa::FluxCalcQS::directions_p

private

A map from an FS::Source enum to its J2000 direction.

Definition at line 138 of file FluxCalcQS.h.

Referenced by getDirection().

std::map<FCQS::Source, casacore::Vector<casacore::String> > casa::FluxCalcQS::names_p

private

A map from an FS::Source enum to a list of recognized names for it.

Definition at line 135 of file FluxCalcQS.h.

FCQS::Source casa::FluxCalcQS::srcEnum_p

private

Definition at line 132 of file FluxCalcQS.h.

Referenced by getDirection().

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

• casa/code/components/ComponentModels/FluxCalcQS.h