//# TabulatedConvFunc.h: Definition for TabulatedConvFunc
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//# $Id$

#ifndef SYNTHESIS_TABULATEDCONVFUNC_H
#define SYNTHESIS_TABULATEDCONVFUNC_H

#include <synthesis/TransformMachines/ConvolutionFunction.h>

namespace casa{

  class TabulatedConvFunc: public ConvolutionFunction
  {
  public:
    TabulatedConvFunc(): ConvolutionFunction(),cacheSizeInPixels_p(-1)   {};
    TabulatedConvFunc(casacore::Int n): ConvolutionFunction(n),cacheSizeInPixels_p(-1) {};
    ~TabulatedConvFunc() {};

    virtual void setMaximumCacheSize(const casacore::Long howManyRealPixels=-1) {cacheSizeInPixels_p=howManyRealPixels;}
    virtual casacore::Long maximumCacheSize() {return cacheSizeInPixels_p;}
    virtual void initTables(casacore::Int ){};
    virtual void prepareConvFunction(const VisBuffer& /*vb*/, CFStore& /*cfs*/){};
  private:
    casacore::Long cacheSizeInPixels_p;
  };

};
#endif