casa6

//# ImageMomentsProgress.cc:  Class to display progress meter for ImageMoments

//# Copyright (C) 1995,1996,1997,1999

//# Associated Universities, Inc. Washington DC, USA.

//#

//# This library is free software; you can redistribute it and/or modify it

//# under the terms of the GNU Library General Public License as published by

//# the Free Software Foundation; either version 2 of the License, or (at your

//# option) any later version.

//#

//# This library is distributed in the hope that it will be useful, but WITHOUT

//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

//# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public

//# License for more details.

//#

//# You should have received a copy of the GNU Library General Public License

//# along with this library; if not, write to the Free Software Foundation,

//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.

//#

//# Correspondence concerning AIPS++ should be addressed as follows:

//#        Internet email: aips2-request@nrao.edu.

//#        Postal address: AIPS++ Project Office

//#                        National Radio Astronomy Observatory

//#                        520 Edgemont Road

//#                        Charlottesville, VA 22903-2475 USA

//#

//# $Id: ImageMomentsProgress.cc 18093 2004-11-30 17:51:10Z ddebonis $

//

​

​

#include <imageanalysis/ImageAnalysis/ImageMomentsProgress.h>

#include <imageanalysis/ImageAnalysis/ImageMomentsProgressMonitor.h>

#include <casacore/casa/BasicMath/Math.h>

#include <casacore/casa/BasicSL/String.h>

​

using namespace casacore;

namespace casa { //# NAMESPACE CASA - BEGIN

​

ImageMomentsProgress::~ImageMomentsProgress()

{

    delete itsMeter;

}

​

void ImageMomentsProgress::initDerived()

{

    delete itsMeter;

    itsMeter = new ProgressMeter(0.0, Double(expectedNsteps()), String("Compute Moments"),

                                 String("Vectors extracted"), String(""), String(""),

                                 true, max(1,Int(expectedNsteps()/20)));

    maxReported = false;

}

​

void ImageMomentsProgress::nstepsDone (uInt nsteps)

{

    itsMeter->update (nsteps);

    if ( progressMonitor != NULL ){

        if ( !maxReported ){

            int max = static_cast<int>(itsMeter->max());

            progressMonitor->setStepCount( max );

            maxReported = true;

        }

        progressMonitor->setStepsCompleted( nsteps );

    }

}