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

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

//-------------------------------------------------------------------------
// Prevent multiple including of this file.
#if !defined(__mlRankFilter_H)
#define __mlRankFilter_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 RankFilter : public KernelModule{

  public: 

    //--------------------------------------------------------------------------------------------------------
    //--------------------------------------------------------------------------------------------------------
    enum RankFilterTypes { 
      ID                   = 0,
      RANK_FILTER          ,
      MIN_FILTER           ,
      MEDIAN_FILTER        ,
      MAX_FILTER           ,
      RANK_INDEX           ,

      NUM_RANK_FILTER_TYPES
    };

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

    //-------------------------------------------------------------------
    //-------------------------------------------------------------------
    RankFilter();

    //-------------------------------------------------------------------

    //-------------------------------------------------------------------
    EnumField *getRankFilterFld() { return _rankFilterFld; };

    IntField *getRankFld() { return _rankFld; }

  protected:

    //-------------------------------------------------------------------------------
    //-------------------------------------------------------------------------------
    void calculateOutputImageProperties(int outIndex);

    virtual void handleNotification(Field* field);

    virtual void activateAttachments();


    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:

    IntField  *_rankFld;

    EnumField *_rankFilterFld;

    BoolField *_useRankFld;

    ML_MODULE_CLASS_HEADER(RankFilter);
 };

ML_END_NAMESPACE

#endif //of __mlRankFilter_H