MeVisLab/Standard/Sources/ML/MLKernel/mlExtConvolutionFilter.h

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// **InsertLicense** code
//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
// Prevent multiple including of this file.
#if !defined (__mlExtConvolutionFilter_H)
#define __mlExtConvolutionFilter_H

// ML-includes
#ifndef __mlInitSystemKernel_H
#include "mlInitSystemKernel.h"
#endif
#ifndef __mlKernel_H
#include "mlKernel.h"
#endif
#ifndef __mlKernelModule_H
#include "mlKernelModule.h"
#endif

ML_START_NAMESPACE

  //--------------------------------------------------
  //--------------------------------------------------
  class MLKERNELEXPORT ExtConvolutionFilter : public KernelModule{

  public:

    //--------------------------------------------------------------------------------------------------------
    //--------------------------------------------------------------------------------------------------------
    enum KernelType {
      AVERAGE_KERNEL  = 0,
      GAUSS_KERNEL    ,
      ID_KERNEL       ,

      NUM_KERNEL_TYPES
    };

    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    static const char* const mlKernelTypeNames[];

    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    ExtConvolutionFilter();

    EnumField *getKernelTypeFld() { return _kernelTypeFld; }

  protected:
    virtual void handleNotification(Field* field);

    virtual void _userKernelPostUpdate();

    virtual void calculateOutputImageProperties(int outIndex);

    CALC_ROW_H();

    template <typename DATATYPE>
      void calcRow(MLsoffset    *indexTab,
                   size_t       indexTabSize,
                   MLsoffset    srcVoxelOffset,
                   size_t       numVox,
                   DATATYPE     *inCursor,
                   DATATYPE     *outCursor,
                   const ImageVector &/*rowStart*/);

  private:
    EnumField *_kernelTypeFld;

    ML_MODULE_CLASS_HEADER(ExtConvolutionFilter);
 };

ML_END_NAMESPACE

#endif //of __mlExtConvolutionFilter_H