convolutionfilter.h

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#ifndef AIMS_SIGNALFILTER_CONVOLUTIONFILTER_H
#define AIMS_SIGNALFILTER_CONVOLUTIONFILTER_H

#include <cartodata/volume/volume.h>
#include <vector>

namespace aims {

  //==========================================================================
  //   CONVOLUTION FILTER
  //==========================================================================
  template <typename BasisFunction>
  class ConvolutionFilter
  {
  public:
    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    ConvolutionFilter( const BasisFunction & bfunc );
    ConvolutionFilter( const std::vector<BasisFunction> & bfunc = std::vector<BasisFunction>() );
    ConvolutionFilter( const ConvolutionFilter & other );
    virtual ~ConvolutionFilter();
    ConvolutionFilter & operator=( const ConvolutionFilter & other );

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    template <typename OUT, typename IN>
    carto::VolumeRef<OUT> execute( const carto::VolumeRef<IN> & in ) const;
    template <typename OUT, typename IN>
    carto::VolumeRef<OUT> execute( const carto::VolumeRef<IN> & in, carto::VolumeRef<OUT> & out ) const;


    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    const std::vector<bool> & directions() const;
    void setBasisFunction( const BasisFunction & func );
    void setBasisFunction( const std::vector<BasisFunction> & func );
    void setDirections( const std::vector<bool> & dir );
    void setDirections( bool dirx, bool diry, bool dirz, bool dirt );
    void setVerbose( int verbose = 1 );
    void setQuiet();

  protected:
    std::vector<BasisFunction> _func;
    int                        _verbose;
    std::vector<bool>          _dir;
  };

} // namespace aims

#endif // AIMS_SIGNALFILTER_CONVOLUTIONFILTER_H