DDDiffFunc: maps two correlations A and B into func(A)-func(B) More...

#include <DDMapper.h>

Inheritance diagram for casa::DDDiffFunc:

Public Member Functions
	DDDiffFunc (FuncSignature fsig, const casacore::String &corr1, const casacore::String &corr2)

virtual	~DDDiffFunc ()

virtual casacore::Float	map (const casacore::Cube< casacore::Complex > &vis, casacore::uInt ich, casacore::uInt irow) const
	Maps a slice of visibilities at (*,ich,irow) from the given viscube into a the derived value. More...

Public Member Functions inherited from casa::DDSumFunc
	DDSumFunc (FuncSignature fsig, const casacore::String &corr1, const casacore::String &corr2)

virtual	~DDSumFunc ()

virtual casacore::Bool	reset (const casacore::Vector< casacore::Int > &corr)
	Given a vector of correlation types, recomputes internal indices. More...

Public Member Functions inherited from casa::DDFunc
	DDFunc (FuncSignature fsig, const casacore::String &corr)

	~DDFunc ()

Public Member Functions inherited from casa::DDMapper
	DDMapper ()

virtual	~DDMapper ()

casacore::uShort	corrMask () const
	Returns the "mask" of correlations which are used by this mapper. More...

casacore::Bool	masked (casacore::uInt icorr) const
	Returns true if given correlations is masked. More...

casacore::Bool	isValid ()
	Tells if mapper is valid. More...

Additional Inherited Members
Public Types inherited from casa::DDFunc
typedef casacore::Float(*	FuncSignature )(const casacore::Complex &)

Static Public Member Functions inherited from casa::DDFunc
static casacore::Float	real (const casacore::Complex &)
	Define these functions, because using std::real/imag in getFunction matches multiple functions. More...

static casacore::Float	imag (const casacore::Complex &)

static FuncSignature	getFunction (const casacore::String &name)
	Static function to map a function name into a function pointer Functions currently recognized: ABS ARG NORM RE IM. More...

static DDMapper *	getMapper (casacore::String &desc, const casacore::Vector< casacore::String > &expr, casacore::Bool throw_excp=false)
	Static function to map string expression into a DDMapper Possible syntax is: <FUNC> <CC> SUM <FUNC> <CC> <CC> DIFF <FUNC> <CC> <CC> <FUNC> SUM <CC> <CC> <FUNC> DIFF <CC> <CC> More...

Protected Attributes inherited from casa::DDSumFunc
casacore::Int	icorr2

casacore::Stokes::StokesTypes	corrtype2

Protected Attributes inherited from casa::DDFunc
casacore::Int	icorr

casacore::Stokes::StokesTypes	corrtype

FuncSignature	func

Protected Attributes inherited from casa::DDMapper
casacore::Bool	valid

casacore::uShort	corrmask

Detailed Description

DDDiffFunc: maps two correlations A and B into func(A)-func(B)

Internal

Definition at line 198 of file DDMapper.h.

Constructor & Destructor Documentation

virtual casa::DDDiffFunc::~DDDiffFunc ( )

inlinevirtual

Definition at line 202 of file DDMapper.h.

virtual casacore::Float casa::DDDiffFunc::map	(	const casacore::Cube< casacore::Complex > &	vis,
		casacore::uInt	ich,
		casacore::uInt	irow
	)		const

virtual

Maps a slice of visibilities at (*,ich,irow) from the given viscube into a the derived value.

Reimplemented from casa::DDSumFunc.

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