casa6

//# CubeSkyEquation.h: CubeSkyEquation definition

//# Copyright (C) 2007

//# 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 adressed 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

//#

//# $Id$

#ifndef SYNTHESIS_CUBESKYEQUATION_H

#define SYNTHESIS_CUBESKYEQUATION_H

​

#include <synthesis/MeasurementEquations/SkyEquation.h>

//#include <synthesis/Utilities/ThreadTimers.h>

​

​

namespace casacore{

​

template <class T> class ImageInterface;

template <class T> class TempImage;

template <class T> class SubImage;

template <class T> class Block;

}

​

namespace casa { //# NAMESPACE CASA - BEGIN

​

//Forward

​

class VisibilityIterator;

class ROVisibilityIterator;

​

class CubeSkyEquation : public SkyEquation {

​

 public:

  CubeSkyEquation(SkyModel& sm, VisSet& vs, FTMachine& ft, ComponentFTMachine& cft, casacore::Bool noModelCol=false);

  //Read only iterator...hence no scratch col

  CubeSkyEquation(SkyModel& sm, ROVisibilityIterator& vi, FTMachine& ft, ComponentFTMachine& cft, casacore::Bool noModelCol=false);

​

  virtual ~CubeSkyEquation();

  virtual void predict(casacore::Bool incremental=false, casacore::MS::PredefinedColumns Type=casacore::MS::MODEL_DATA);

  virtual void gradientsChiSquared(casacore::Bool incremental, casacore::Bool commitModel=false);

  virtual void initializePutSlice(const VisBuffer& vb, casacore::Bool dopsf, casacore::Int cubeSlice=0, casacore::Int nCubeSlice=1);

  virtual void newInitializePutSlice(const VisBuffer& vb, casacore::Bool dopsf, casacore::Int cubeSlice=0, casacore::Int nCubeSlice=1);

  virtual void oldInitializePutSlice(const VisBuffer& vb, casacore::Bool dopsf, casacore::Int cubeSlice=0, casacore::Int nCubeSlice=1);