Line data    Source code

       1             : // -*- C++ -*-
       2             : //# AWConvFunc.h: Definition of the AWConvFunc class
       3             : //# Copyright (C) 1997,1998,1999,2000,2001,2002,2003
       4             : //# Associated Universities, Inc. Washington DC, USA.
       5             : //#
       6             : //# This library is free software; you can redistribute it and/or modify it
       7             : //# under the terms of the GNU Library General Public License as published by
       8             : //# the Free Software Foundation; either version 2 of the License, or (at your
       9             : //# option) any later version.
      10             : //#
      11             : //# This library is distributed in the hope that it will be useful, but WITHOUT
      12             : //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13             : //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
      14             : //# License for more details.
      15             : //#
      16             : //# You should have received a copy of the GNU Library General Public License
      17             : //# along with this library; if not, write to the Free Software Foundation,
      18             : //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
      19             : //#
      20             : //# Correspondence concerning AIPS++ should be addressed as follows:
      21             : //#        Internet email: casa-feedback@nrao.edu.
      22             : //#        Postal address: AIPS++ Project Office
      23             : //#                        National Radio Astronomy Observatory
      24             : //#                        520 Edgemont Road
      25             : //#                        Charlottesville, VA 22903-2475 USA
      26             : //#
      27             : //# $Id$
      28             : //
      29             : #ifndef SYNTHESIS_AWCONVFUNCEPJONES_H
      30             : #define SYNTHESIS_AWCONVFUNCEPJONES_H
      31             : 
      32             : #include <synthesis/TransformMachines/AWConvFunc.h>
      33             : #include <casacore/coordinates/Coordinates/DirectionCoordinate.h>
      34             : #include <synthesis/TransformMachines/PSTerm.h>
      35             : #include <synthesis/TransformMachines/WTerm.h>
      36             : #include <synthesis/TransformMachines/ATerm.h>
      37             : #include <casacore/images/Images/ImageInterface.h>
      38             : #include <casacore/images/Images/TempImage.h>
      39             : #include <casacore/casa/Logging/LogIO.h>
      40             : #include <casacore/casa/Logging/LogSink.h>
      41             : #include <casacore/casa/Logging/LogOrigin.h>
      42             : 
      43             : namespace casa { //# NAMESPACE CASA - BEGIN
      44             :   //
      45             :   //-------------------------------------------------------------------------------------------
      46             :   //
      47             :   class AWConvFuncEPJones : public AWConvFunc
      48             :   {
      49             :   public:
      50           0 :     AWConvFuncEPJones(const casacore::CountedPtr<ATerm> ATerm,
      51             :                       const casacore::CountedPtr<PSTerm> psTerm,
      52             :                       const casacore::CountedPtr<WTerm> wTerm,
      53             :                       const casacore::Bool wbAWP=false,
      54           0 :                       const casacore::Bool conjPB=casacore::True):
      55           0 :       AWConvFunc(ATerm,psTerm,wTerm,wbAWP,conjPB), imageDC_p(),imageObsInfo_p(),
      56           0 :       nx_p(-1), ny_p(-1),nchan_p(-1),npol_p(-1),csys_p(),dc_p(),pointToPix_p(),
      57           0 :       pointFrame_p(),timeMType_p(),timeUnit_p(),directionIndex_p(-1),
      58           0 :       direction1_p(), direction2_p()
      59           0 :     {};
      60           0 :     ~AWConvFuncEPJones() {};
      61             :     AWConvFuncEPJones& operator=(const AWConvFuncEPJones& other);
      62             : 
      63             :     // MosaicFT related
      64             :     virtual void makeConvFunction(const casacore::ImageInterface<casacore::Complex>& image,
      65             :                                   const VisBuffer& vb,
      66             :                                   const casacore::Int wConvSize,
      67             :                                   const casacore::CountedPtr<PolOuterProduct>& pop,
      68             :                                   const casacore::Float pa,
      69             :                                   const casacore::Float dpa,
      70             :                                   const casacore::Vector<casacore::Double>& uvScale, const casacore::Vector<casacore::Double>& uvOffset,
      71             :                                   const casacore::Matrix<casacore::Double>& vbFreqSelection,
      72             :                                   CFStore2& cfs,
      73             :                                   CFStore2& cfwts,
      74             :                                   casacore::Bool fillCF=true);
      75             :     virtual casacore::Vector<casacore::Double> findPointingOffset(const casacore::ImageInterface<casacore::Complex>& image,
      76             :                                               const VisBuffer& vb);
      77             : 
      78             :     void toPix(const VisBuffer& vb);
      79             :     void storeImageParams(const casacore::ImageInterface<casacore::Complex>& iimage,
      80             :                           const VisBuffer& vb);
      81             :   private:
      82             :     // MosaicFT related
      83             :     casacore::DirectionCoordinate imageDC_p;
      84             :     casacore::ObsInfo imageObsInfo_p;
      85             :     casacore::Int nx_p; 
      86             :     casacore::Int ny_p;
      87             :     casacore::Int nchan_p;
      88             :     casacore::Int npol_p;
      89             :     casacore::CoordinateSystem csys_p;
      90             :     casacore::DirectionCoordinate dc_p;
      91             :     casacore::MDirection::Convert pointToPix_p;
      92             :     casacore::MeasFrame pointFrame_p;
      93             :     casacore::MEpoch::Types timeMType_p;
      94             :     casacore::Unit timeUnit_p;
      95             :     casacore::Int directionIndex_p;
      96             :     casacore::MDirection direction1_p;
      97             :     casacore::MDirection direction2_p;
      98             :   };
      99             :   //
     100             :   //-------------------------------------------------------------------------------------------
     101             :   //
     102             : };
     103             : #endif