#include <TwoPointCorrelator.h>

Inheritance diagram for casa::TwoPointCorrelator< T >:

Public Member Functions
	TwoPointCorrelator ()=delete
	Top level interface for two point correlation of images. More...

	TwoPointCorrelator (SPCIIT image, const casacore::Record *const region, const casacore::String &mask, const casacore::String &outname, casacore::Bool overwrite)

	~TwoPointCorrelator ()
	destructor More...

SPIIT	correlate ()

casacore::String	getClass () const

void	setAxes (const casacore::IPosition &axes)
	Set the pixel axes over which to do correlation. More...

void	setMethod (const casacore::String &method)

Public Member Functions inherited from casa::ImageTask< T >
virtual	~ImageTask ()

void	setStretch (const casacore::Bool stretch)

void	setLogfile (const casacore::String &lf)
	tacitly does nothing if `lf` is the empty string. More...

void	setLogfileAppend (const casacore::Bool a)

void	setRegion (const casacore::Record &region)

void	setMask (const casacore::String &mask)

void	setVerbosity (Verbosity verbosity)

void	addHistory (const std::vector< std::pair< casacore::String, casacore::String > > &msgs) const
	These messages will appear in the product image history upon the call to _prepareOutputImage(). More...

void	addHistory (const casacore::LogOrigin &origin, const casacore::String &msg) const

void	addHistory (const casacore::LogOrigin &origin, const std::vector< casacore::String > &msgs) const

void	addHistory (const casacore::LogOrigin &origin, const casacore::String &taskname, const std::vector< casacore::String > &paramNames, const std::vector< casac::variant > &paramValues) const
	This adds standard history messages regarding the task that was run and input parameters used. More...

void	suppressHistoryWriting (casacore::Bool b)
	suppress writing the history on _prepareOutputImage() call. More...

std::vector< std::pair < casacore::String, casacore::String > >	getHistory ()
	get the history associated with the task. More...

void	setDropDegen (casacore::Bool d)

Protected Member Functions
CasacRegionManager::StokesControl	_getStokesControl () const

std::vector < casacore::Coordinate::Type >	_getNecessaryCoordinates () const
	Represents the minimum set of coordinates necessary for the task to function. More...

casacore::Bool	_supportsMultipleBeams () const
	does this task support images with multiple beams? false means it never does. More...

Protected Member Functions inherited from casa::ImageTask< T >
	ImageTask (const SPCIIT image, const casacore::String &region, const casacore::Record *const &regionPtr, const casacore::String &box, const casacore::String &chanInp, const casacore::String &stokes, const casacore::String &maskInp, const casacore::String &outname, casacore::Bool overwrite)
	if `outname` is empty, no image will be written if `overwrite` is True, if image already exists it will be removed if `overwrite` is False, if image already exists exception will be thrown More...

	ImageTask (const SPCIIT image, const casacore::Record *const &regionPtr, const casacore::String &mask, const casacore::String &outname, casacore::Bool overwrite)

virtual std::vector < OutputDestinationChecker::OutputStruct >	_getOutputStruct ()

virtual void	_construct (casacore::Bool verbose=true)
	does the lion's share of constructing the object, ie checks validity of inputs, etc. More...

const SPCIIT	_getImage () const

const casacore::String &	_getMask () const

const casacore::Record *	_getRegion () const

void	_setStokes (const casacore::String &stokes)

const casacore::String &	_getStokes () const

const casacore::String &	_getChans () const

const casacore::String &	_getOutname () const

casacore::Bool	_isPVImage () const
	Is the attached image a position-velocity (PV) image? More...

void	_removeExistingOutfileIfNecessary () const

void	_removeExistingFileIfNecessary (const casacore::String &filename, const casacore::Bool overwrite, casacore::Bool warnOnly=false) const
	if warnOnly is true, log a warning message if file exists and overwrite is true, else throw an exception. More...

casacore::String	_summaryHeader () const

const std::shared_ptr < casacore::LogIO >	_getLog () const

virtual casacore::Bool	_hasLogfileSupport () const
	by default, derived classes are configured to have no log file support. More...

casacore::Bool	_getStretch () const

Bool	_getSuppressHistory () const

const std::shared_ptr< LogFile >	_getLogFile () const

casacore::Bool	_writeLogfile (const casacore::String &output, const casacore::Bool open=true, const casacore::Bool close=true)

casacore::Bool	_openLogfile ()

void	_closeLogfile () const

virtual casacore::Bool	_supportsMultipleRegions () const

SPIIT	_prepareOutputImage (const casacore::ImageInterface< T > &image, const casacore::Array< T > const values, const casacore::ArrayLattice< casacore::Bool > const mask=nullptr, const casacore::IPosition const outShape=nullptr, const casacore::CoordinateSystem const coordsys=nullptr, const casacore::String *const outname=nullptr, casacore::Bool overwrite=false, casacore::Bool dropDegen=false) const
	If outname != NULL, use the value supplied. More...

SPIIT	_prepareOutputImage (const casacore::ImageInterface< T > &image, casacore::Bool dropDegen=false) const

SPIIT	_prepareOutputImage (const casacore::ImageInterface< T > &image, const casacore::String &outname, casacore::Bool overwrite, casacore::Bool warnOnly) const
	if warnOnly is true, only log a warning message if the file exists and overwrite is true, else throw an excepction More...

SPIIT	_prepareOutputImage (const casacore::ImageInterface< T > &image, const casacore::Lattice< T > &data) const
	data are copied to the output image from the `data` lattice. More...

Verbosity	_getVerbosity () const

casacore::Bool	_getOverwrite () const

virtual casacore::Bool	_mustHaveSquareDirectionPixels () const

casacore::Bool	_getDropDegen () const

template<class U >
void	_doHistory (std::shared_ptr< casacore::ImageInterface< U >> &image) const

void	_reportOldNewImageShapes (const ImageInterface< T > &out) const

void	_reportOldNewImageShapes (const IPosition &outShape) const

Private Attributes
casacore::IPosition	_axes

casacore::LatticeTwoPtCorr< T > ::Method	_method

Additional Inherited Members
Public Types inherited from casa::ImageTask< T >
enum	Verbosity { QUIET, WHISPER, LOW, NORMAL, HIGH, NOISY, DEAFENING }
	Virtual base class for image analysis tasks. More...

Static Protected Member Functions inherited from casa::ImageTask< T >
static void	_copyMask (casacore::Lattice< casacore::Bool > &mask, const casacore::ImageInterface< T > &image)

static void	_copyData (casacore::Lattice< T > &data, const casacore::Lattice< T > &image)

Detailed Description

template<class T>
class casa::TwoPointCorrelator< T >

Definition at line 12 of file TwoPointCorrelator.h.

Constructor & Destructor Documentation

template<class T >

casa::TwoPointCorrelator< T >::TwoPointCorrelator ( )

delete

Top level interface for two point correlation of images.

Etymology

Smooths an image in one dimension.

Synopsis

template<class T >

casa::TwoPointCorrelator< T >::TwoPointCorrelator	(	SPCIIT	image,
		const casacore::Record *const	region,
		const casacore::String &	mask,
		const casacore::String &	outname,
		casacore::Bool	overwrite
	)

template<class T >

casa::TwoPointCorrelator< T >::~TwoPointCorrelator ( )

inline

destructor

Definition at line 40 of file TwoPointCorrelator.h.

Member Function Documentation

template<class T >

std::vector<casacore::Coordinate::Type> casa::TwoPointCorrelator< T >::_getNecessaryCoordinates ( ) const

inlineprotectedvirtual

Represents the minimum set of coordinates necessary for the task to function.

Implements casa::ImageTask< T >.

Definition at line 59 of file TwoPointCorrelator.h.

template<class T >

CasacRegionManager::StokesControl casa::TwoPointCorrelator< T >::_getStokesControl ( ) const

inlineprotectedvirtual

Implements casa::ImageTask< T >.

Definition at line 55 of file TwoPointCorrelator.h.

References casa::CasacRegionManager::USE_ALL_STOKES.

template<class T >

casacore::Bool casa::TwoPointCorrelator< T >::_supportsMultipleBeams ( ) const

inlineprotectedvirtual

does this task support images with multiple beams? false means it never does.

true means it does, but not necessarily in all cases (in which case, the derived class is responsible for checking for and throwing exceptions in those cases).

Reimplemented from casa::ImageTask< T >.

Definition at line 63 of file TwoPointCorrelator.h.

template<class T >

SPIIT casa::TwoPointCorrelator< T >::correlate ( )

template<class T >

casacore::String casa::TwoPointCorrelator< T >::getClass ( ) const

inlinevirtual

Implements casa::ImageTask< T >.

Definition at line 44 of file TwoPointCorrelator.h.

template<class T >

void casa::TwoPointCorrelator< T >::setAxes ( const casacore::IPosition & axes )

Set the pixel axes over which to do correlation.