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       1             : //# TabulatedConvFunc.h: Definition for TabulatedConvFunc
       2             : //# Copyright (C) 1996,1997,1998,1999,2000,2002
       3             : //# Associated Universities, Inc. Washington DC, USA.
       4             : //#
       5             : //# This library is free software; you can redistribute it and/or modify it
       6             : //# under the terms of the GNU Library General Public License as published by
       7             : //# the Free Software Foundation; either version 2 of the License, or (at your
       8             : //# option) any later version.
       9             : //#
      10             : //# This library is distributed in the hope that it will be useful, but WITHOUT
      11             : //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12             : //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
      13             : //# License for more details.
      14             : //#
      15             : //# You should have received a copy of the GNU Library General Public License
      16             : //# along with this library; if not, write to the Free Software Foundation,
      17             : //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
      18             : //#
      19             : //# Correspondence concerning AIPS++ should be adressed as follows:
      20             : //#        Internet email: casa-feedback@nrao.edu.
      21             : //#        Postal address: AIPS++ Project Office
      22             : //#                        National Radio Astronomy Observatory
      23             : //#                        520 Edgemont Road
      24             : //#                        Charlottesville, VA 22903-2475 USA
      25             : //#
      26             : //#
      27             : //# $Id$
      28             : 
      29             : #ifndef SYNTHESIS_TRANSFORM2_TABULATEDCONVFUNC_H
      30             : #define SYNTHESIS_TRANSFORM2_TABULATEDCONVFUNC_H
      31             : 
      32             : #include <synthesis/TransformMachines2/ConvolutionFunction.h>
      33             : 
      34             : namespace casa{
      35             :   namespace refim{
      36             :   class TabulatedConvFunc: public ConvolutionFunction
      37             :   {
      38             :   public:
      39           8 :     TabulatedConvFunc(): ConvolutionFunction(),cacheSizeInPixels_p(-1)   {};
      40             :     TabulatedConvFunc(casacore::Int n): ConvolutionFunction(n),cacheSizeInPixels_p(-1) {};
      41           8 :     ~TabulatedConvFunc() {};
      42             : 
      43           0 :     virtual void setMaximumCacheSize(const casacore::Long howManyRealPixels=-1) {cacheSizeInPixels_p=howManyRealPixels;}
      44           0 :     virtual casacore::Long maximumCacheSize() {return cacheSizeInPixels_p;}
      45           0 :     virtual void initTables(casacore::Int ){};
      46           0 :     virtual void prepareConvFunction(const VisBuffer2& /*vb*/, VB2CFBMap& /*cfs*/){};
      47             :   private:
      48             :     casacore::Long cacheSizeInPixels_p;
      49             :   };
      50             :   };
      51             : };
      52             : #endif