LCOV - code coverage report
Current view: top level - synthesis/MeasurementComponents - ResamplerWorklet.h (source / functions) Hit Total Coverage
Test: casacpp_coverage.info Lines: 0 4 0.0 %
Date: 2024-10-09 13:55:54 Functions: 0 5 0.0 %

          Line data    Source code
       1             : // -*- C++ -*-
       2             : //# ResamplerWorklet.h: Definition of the ResamplerWorklet 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_RESAMPLERWORKLET_H
      30             : #define SYNTHESIS_RESAMPLERWORKLET_H
      31             : 
      32             : #include <synthesis/TransformMachines/VisibilityResamplerBase.h>
      33             : #include <synthesis/TransformMachines/VBStore.h>
      34             : #include <synthesis/Utilities/ThreadCoordinator.h>
      35             : #include <stdcasa/thread/AsynchronousTools.h>
      36             : #include <msvis/MSVis/VisBuffer.h>
      37             : #include <casacore/casa/Arrays/Vector.h>
      38             : #include <casacore/casa/Arrays/Array.h>
      39             : 
      40             : #include <casacore/casa/Logging/LogMessage.h>
      41             : #include <casacore/casa/Logging/LogSink.h>
      42             : #include <casacore/casa/Logging/LogIO.h>
      43             : #include <sys/syscall.h>
      44             : 
      45             : using namespace casa::async;
      46             : using namespace std;
      47             : namespace casa { //# NAMESPACE CASA - BEGIN
      48             :   class ResamplerWorklet : public Thread 
      49             :   {
      50             :   public: 
      51             :     enum PGridderMode {DataToGrid=0, GridToData};
      52           0 :     ResamplerWorklet() {myGriddedDataDouble_p=NULL;myGriddedDataSingle_p=NULL;};
      53           0 :     virtual ~ResamplerWorklet(){terminate();}
      54             :     ResamplerWorklet& operator=(const ResamplerWorklet& other);
      55             : 
      56           0 :     void setID(const casacore::Int& id) {myID_p=id;}
      57             :     void initThread(casacore::Int& id, casacore::CountedPtr<ThreadCoordinator<casacore::Int> >& threadClerk,
      58             :                     VisibilityResamplerBase* resampler);
      59             :     void initToVis(VBStore* vbs, const casacore::Array<casacore::Complex>* skyFTGrid) ;
      60             :     void initToSky(VBStore* vbs,casacore::Array<casacore::DComplex>* griddedData, casacore::Matrix<casacore::Double>* sumwt) ;
      61             :     void initToSky(VBStore* vbs,casacore::Array<casacore::Complex>* griddedData, casacore::Matrix<casacore::Double>* sumwt) ;
      62             : 
      63             :     void init(casacore::Int& id, 
      64             :               casacore::CountedPtr<ThreadCoordinator<casacore::Int> >& threadClerk,
      65             :               VisibilityResamplerBase* resampler, VBStore* vbs,
      66             :               casacore::Array<casacore::DComplex>* griddedData, casacore::Matrix<casacore::Double>* sumwt,
      67             :               casacore::Array<casacore::Complex>* skyFTGrid=NULL);
      68             :     void init(casacore::Int& id, 
      69             :               casacore::CountedPtr<ThreadCoordinator<casacore::Int> >& threadClerk,
      70             :               VisibilityResamplerBase* resampler, VBStore* vbs,
      71             :               casacore::Array<casacore::Complex>* griddedData, casacore::Matrix<casacore::Double>* sumwt,
      72             :               casacore::Array<casacore::Complex>* skyFTGrid=NULL);
      73             :     void* run();
      74             :     void setPID();
      75             :     pid_t getPID() {return myPID_p;}
      76             :     pid_t getTID() {return myTID_p;}
      77             :     casacore::Int getID () {return myID_p;}
      78             : 
      79             :     //
      80             :     //------------------------------------------------------------------------------
      81             :     //----------------------------Private parts-------------------------------------
      82             :     //------------------------------------------------------------------------------
      83             :     //
      84             :   private:
      85             :     casacore::Int myID_p;
      86             :     casacore::CountedPtr<ThreadCoordinator<casacore::Int> > myThreadClerk_p;
      87             :     VisibilityResamplerBase *myResampler_p;
      88             :     VBStore* myVBStore_p;
      89             :     casacore::Array<casacore::DComplex>* myGriddedDataDouble_p;
      90             :     casacore::Array<casacore::Complex>* myGriddedDataSingle_p;
      91             :     casacore::Matrix<casacore::Double>* mySumWt_p;
      92             :     pid_t myPID_p, myTID_p;
      93             :     const casacore::Array<casacore::Complex>* mySkyFTGrid_p;
      94           0 :     pid_t gettid_p () {return syscall (SYS_gettid);};
      95             :   };
      96             : }; //# NAMESPACE CASA - END
      97             : 
      98             : #endif // 

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