SIMapperCollection.h

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00001 //# SIMapperCollection.h: Imager functionality sits here; 
00002 //# Copyright (C) 1996,1997,1998,1999,2000,2001,2002,2003
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 addressed 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 //#
00025 //# $Id$
00026 
00027 #ifndef SYNTHESIS_VB2_SIMAPPERCOLLECTION_H
00028 #define SYNTHESIS_VB2_SIMAPPERCOLLECTION_H
00029 
00030 #include <casa/aips.h>
00031 #include <casa/OS/Timer.h>
00032 #include <casa/Containers/Record.h>
00033 #include <ms/MeasurementSets/MeasurementSet.h>
00034 #include <casa/Arrays/IPosition.h>
00035 #include <casa/Quanta/Quantum.h>
00036 #include <measures/Measures/MDirection.h>
00037 
00038 #include <synthesis/ImagerObjects2/SIMapper.h>
00039 #include <synthesis/ImagerObjects2/SIMapperImageMosaic.h>
00040 
00041 namespace casa { //# NAMESPACE CASA - BEGIN
00042   namespace refim {
00043 
00044 class SIMapperCollection 
00045 {
00046  public:
00047   // Default constructor
00048 
00049   SIMapperCollection();
00050   ~SIMapperCollection();
00051 
00052   void addMapper(CountedPtr <SIMapper> map);
00053   Int nMappers();
00054   Vector<String> getImageNames();
00055 
00056   /*  // No need for now.
00057       // Write this function only if we need to support multiple facets on outlier fields too.
00058       // In that case, hold a list of original ImageStores and a map to the list of Mappers
00059       //  to keep track of which original image points to which subset of the Mapper list.
00060       //  Also add code into "finalizeGrid" to copy only one PSF to the original. 
00061   void addMapper( Int mapperId, 
00062                   String mapperType,
00063                   uInt nTaylorTerms,
00064                   CountedPtr<FTMachine> ftm,
00065                   CountedPtr<FTMachine> iftm,
00066                   String imageName,
00067                   CoordinateSystem& cSys,
00068                   IPosition imShape, 
00069                   const Bool overwrite );
00070   */
00071 
00073   void initializeGrid(vi::VisBuffer2& vb, const Bool dopsf=False);
00074   void grid(vi::VisBuffer2& vb, const Bool dopsf=False, const FTMachine::Type col=FTMachine::CORRECTED);
00075   void finalizeGrid(vi::VisBuffer2& vb, const Bool dopsf=False);
00076   void initializeDegrid(vi::VisBuffer2& vb);
00077   void degrid(vi::VisBuffer2& vb, const Bool saveVirtualMod=False);
00078   void saveVirtualModel(vi::VisBuffer2& vb);
00079   void finalizeDegrid(const vi::VisBuffer2& vb);
00080 
00081   Record getFTMRecord(Int mapperid);
00082 
00083   CountedPtr<SIImageStore> imageStore(const Int id=0);
00084   Bool releaseImageLocks();
00085 
00086   void checkOverlappingModels(String action); // action='blank' or 'restore'
00087 
00088 protected:
00089 
00091 
00092   Block<CountedPtr<SIMapper> >  itsMappers;
00093   Int oldMsId_p;
00094 
00095 };
00096 
00097   }//# namespace refim
00098 } //# NAMESPACE CASA - END
00099 
00100 #endif
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