SDAlgorithmClarkClean2.h

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00001 //# SDAlgorithmClarkClean2.h: Definition for SDAlgorithmClarkClean2
00002 //# Copyright (C) 1996,1997,1998,1999,2000,2002
00003 //# Associated Universities, Inc. Washington DC, USA.
00004 //#
00005 //# This library is free software; you can redistribute it and/or modify it
00006 //# under the terms of the GNU Library General Public License as published by
00007 //# the Free Software Foundation; either version 2 of the License, or (at your
00008 //# option) any later version.
00009 //#
00010 //# This library is distributed in the hope that it will be useful, but WITHOUT
00011 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00012 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00013 //# License for more details.
00014 //#
00015 //# You should have received a copy of the GNU Library General Public License
00016 //# along with this library; if not, write to the Free Software Foundation,
00017 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00018 //#
00019 //# Correspondence concerning AIPS++ should be adressed as follows:
00020 //#        Internet email: aips2-request@nrao.edu.
00021 //#        Postal address: AIPS++ Project Office
00022 //#                        National Radio Astronomy Observatory
00023 //#                        520 Edgemont Road
00024 //#                        Charlottesville, VA 22903-2475 USA
00025 //#
00026 //#
00027 //# $Id$
00028 
00029 #ifndef SYNTHESIS_SDALGORITHMCLARKCLEAN2_H
00030 #define SYNTHESIS_SDALGORITHMCLARKCLEAN2_H
00031 
00032 #include <ms/MeasurementSets/MeasurementSet.h>
00033 //#include <synthesis/MeasurementComponents/SkyModel.h>
00034 #include <casa/Arrays/Matrix.h>
00035 #include <images/Images/ImageInterface.h>
00036 #include <images/Images/PagedImage.h>
00037 #include <images/Images/TempImage.h>
00038 #include <casa/Logging/LogMessage.h>
00039 #include <casa/Logging/LogSink.h>
00040 #include <casa/System/PGPlotter.h>
00041 
00042 #include<synthesis/ImagerObjects/SDAlgorithmBase.h>
00043 
00044 namespace casa { //# NAMESPACE CASA - BEGIN
00045 
00046   /* Forware Declaration */
00047   class SIMinorCycleController;
00048 
00049 
00050   class SDAlgorithmClarkClean2 : public SDAlgorithmBase 
00051   {
00052   public:
00053     
00054     // Empty constructor
00055     SDAlgorithmClarkClean2(String clarktype);
00056     virtual  ~SDAlgorithmClarkClean2();
00057     
00058   protected:
00059     
00060     // Local functions to be overloaded by various algorithm deconvolvers.
00061     virtual void takeOneStep( Float loopgain, Int cycleNiter, Float cycleThreshold, Float &peakresidual, Float &modelflux, Int &iterdone );
00062     //    virtual void initializeDeconvolver( Float &peakresidual, Float &modelflux );
00063     virtual void initializeDeconvolver();
00064     virtual void finalizeDeconvolver();
00065     virtual void queryDesiredShape(Int &nchanchunks, Int& npolchunks, IPosition imshape);
00066 
00067     Array<Float> itsMatResidual, itsMatModel, itsMatPsf, itsMatMask;
00068     Array<Float> itsMatDeltaModel;
00069 
00070     Int psfpatch_p;
00071 
00072   };
00073 
00074 } //# NAMESPACE CASA - END
00075 
00076 #endif