casa::CEMemProgress Class Reference

Class to monitor progress in MEM deconvolution. More...

#include <CEMemProgress.h>

Public Types
enum	EntType { ENTROPY, EMPINESS }
Public Member Functions
	CEMemProgress (PGPlotter *pgplotter=0)
virtual	~CEMemProgress ()
void	info (const Bool lastcall, const Int iteration, const Int numberIterations, const Lattice< Float > &model, const Lattice< Float > &resid, const Float &maximumRes, const IPosition &posMaximum, const Float &totalFlux, const Float &sigma, const Float &normGrad, const Float &entropy)
	people usually don't worry about maximum residual with MEM; we'll do it, though
Private Member Functions
void	basicSetUp (Bool doPlot=False)
void	plotOne (const Int iteration, const Float sigma, const Float maxResid, const Float flux)
Private Attributes
PGPlotter *	itsPgplotter
Vector< Float >	itsIterationNumbers
Vector< Float >	itsTotalFluxes
Vector< Float >	itsMaxResiduals
Vector< Float >	itsSigmas
Vector< Float >	itsNormGrads
Vector< Float >	itsEntropies
uInt	itsCurrentIndex
uInt	itsCurrentTotalIterations
Float	itsCurrentFluxScale
Float	itsCurrentMaxResidualScale
Float	itsCurrentSigmaScale
Float	itsCurrentNormGradScale
Float	itsCurrentEntropyScale

Detailed Description

Class to monitor progress in MEM deconvolution.

Intended use:

Public interface

Review Status

Date Reviewed:: yyyy/mm/dd

Synopsis

Example

Motivation

Since operations on Lattices can take a while, it can be useful to show the progress. However, making module Lattices dependent on the class ProgressMeter sounded bad. This abstract class serves as a bridge between the Lattice module and the ProgressMeter class (or any other class showing the progress).

Definition at line 75 of file CEMemProgress.h.

Member Enumeration Documentation

enum casa::CEMemProgress::EntType

Enumerator:

ENTROPY
EMPINESS

Definition at line 78 of file CEMemProgress.h.

Constructor & Destructor Documentation

casa::CEMemProgress::CEMemProgress ( PGPlotter * pgplotter = 0 )

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

Member Function Documentation

void casa::CEMemProgress::basicSetUp ( Bool doPlot = False ) [private]

void casa::CEMemProgress::info	(	const Bool	lastcall,
		const Int	iteration,
		const Int	numberIterations,
		const Lattice< Float > &	model,
		const Lattice< Float > &	resid,
		const Float &	maximumRes,
		const IPosition &	posMaximum,
		const Float &	totalFlux,
		const Float &	sigma,
		const Float &	normGrad,
		const Float &	entropy
	)