#include <CalCache.h>

Inheritance diagram for casa::CalCache:

Public Member Functions
	CalCache (PlotMSApp *parent)
	Constructor which takes parent PlotMS.
virtual	~CalCache ()
	Destructor.
PlotMSCacheBase::Type	cacheType ()
	Identify myself.
Bool	parsAreComplex ()
	Is the underlying table complex?
Matrix< Int > &	chanAveBounds (Int spw)
	Access to channel averaging bounds.
virtual String	polname (Int ipol)
	...not yet CAL-specific...
Protected Member Functions
virtual void	loadIt (vector< PMS::Axis > &loadAxes, vector< PMS::DataColumn > &loadData, PlotMSCacheThread *thread=NULL)
	CAL-specific loadIt method.
Private Member Functions
	CalCache (const CalCache &)
	Forbid copy for now.
void	setUpCalIter (const String &calname, const PlotMSSelection &selection, Bool readonly=True, Bool chanselect=True, Bool corrselect=True)
	Setup the CalIter.
void	countChunks (ROCTIter &ci, PlotMSCacheThread *thread)
	Count the chunks required in the cache.
void	loadCalChunks (ROCTIter &ci, const vector< PMS::Axis > loadAxes, PlotMSCacheThread *thread)
	Trap attempt to use to much memory (too many points) void trapExcessVolume(map<PMS::Axis,Bool> pendingLoadAxes);.
void	loadCalAxis (ROCTIter &cti, Int chunk, PMS::Axis axis)
	Loads the specific axis/metadata into the cache using the given VisBuffer.
virtual void	flagToDisk (const PlotMSFlagging &flagging, Vector< Int > &chunks, Vector< Int > &relids, Bool flag, PlotMSIndexer *indexer)
	Set flags in the CalTable.
Private Attributes
Vector< Matrix< Int > >	chanAveBounds_p
	A container for channel averaging bounds.
Vector< Int >	nVBPerAve_
	Provisional flagging helpers.
String	basis_
	The polarization basis.
ROCTIter *	ci_p
	VisIterator pointer.
CTIter *	wci_p
Bool	parsAreComplex_
	Is parameter column complex?
Friends
class	PlotMSIndexer
	Friend class declarations.

Detailed Description

Definition at line 49 of file CalCache.h.

Constructor & Destructor Documentation

casa::CalCache::CalCache ( PlotMSApp * parent )

Constructor which takes parent PlotMS.

virtual casa::CalCache::~CalCache ( ) [virtual]

Destructor.

casa::CalCache::CalCache ( const CalCache & ) [private]

Forbid copy for now.

Member Function Documentation

PlotMSCacheBase::Type casa::CalCache::cacheType ( ) [inline, virtual]

Identify myself.

Implements casa::PlotMSCacheBase.

Definition at line 63 of file CalCache.h.

References casa::PlotMSCacheBase::CAL.

Matrix<Int>& casa::CalCache::chanAveBounds ( Int spw ) [inline]

Access to channel averaging bounds.

Definition at line 69 of file CalCache.h.

References chanAveBounds_p.

void casa::CalCache::countChunks	(	ROCTIter &	ci,
		PlotMSCacheThread *	thread
	)		`[private]`

Count the chunks required in the cache.

virtual void casa::CalCache::flagToDisk	(	const PlotMSFlagging &	flagging,
		Vector< Int > &	chunks,
		Vector< Int > &	relids,
		Bool	flag,
		PlotMSIndexer *	indexer
	)		`[private, virtual]`

Set flags in the CalTable.

Implements casa::PlotMSCacheBase.

void casa::CalCache::loadCalAxis	(	ROCTIter &	cti,
		Int	chunk,
		PMS::Axis	axis
	)		`[private]`

Loads the specific axis/metadata into the cache using the given VisBuffer.

void casa::CalCache::loadCalChunks	(	ROCTIter &	ci,
		const vector< PMS::Axis >	loadAxes,
		PlotMSCacheThread *	thread
	)		`[private]`

Trap attempt to use to much memory (too many points) void trapExcessVolume(map<PMS::Axis,Bool> pendingLoadAxes);.

Loop over VisIter, filling the cache

virtual void casa::CalCache::loadIt	(	vector< PMS::Axis > &	loadAxes,
		vector< PMS::DataColumn > &	loadData,
		PlotMSCacheThread *	thread = `NULL`
	)		`[protected, virtual]`

CAL-specific loadIt method.

Implements casa::PlotMSCacheBase.

Bool casa::CalCache::parsAreComplex ( ) [inline]

Is the underlying table complex?

Definition at line 66 of file CalCache.h.

References parsAreComplex_.

virtual String casa::CalCache::polname ( Int ipol ) [virtual]

...not yet CAL-specific...

(or ever?) Set up indexing for the plot void setUpIndexer(PMS::Axis iteraxis=PMS::SCAN, Bool globalXRange=False, Bool globalYRange=False);

Implements casa::PlotMSCacheBase.

void casa::CalCache::setUpCalIter	(	const String &	calname,
		const PlotMSSelection &	selection,
		Bool	readonly = `True`,
		Bool	chanselect = `True`,
		Bool	corrselect = `True`
	)		`[private]`