spatmod/imagefilterlimitrange.h

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#ifndef  INC_SPATMOD_IMAGEFILTERLIMITRANGE_H
#define  INC_SPATMOD_IMAGEFILTERLIMITRANGE_H

#ifndef  INC_SPATMOD_IMAGEFILTER_H
#include <spatmod/imagefilter.h>
#endif

namespace SPATMOD {
namespace IMAGE {

//=====================================================================================================================

class FILTER_LIMIT_RANGE : public FILTER {
   public:

      FILTER_LIMIT_RANGE (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         const PIXEL& MinValue,              
         const PIXEL& MaxValue,              
         bool invalidate = false                
         );

      FILTER_LIMIT_RANGE (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         double MinValue,                    
         double MaxValue,                    
         bool invalidate = false                
         );

      virtual ~FILTER_LIMIT_RANGE ();

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      PIXEL m_PixelMin;
      PIXEL m_PixelMax;
      bool m_Invalidate;

      void ProcessUINT8 (UINT16 SampleIdx, UINT8 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessSINT8 (UINT16 SampleIdx, INT8 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessUINT16 (UINT16 SampleIdx, UINT16 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessSINT16 (UINT16 SampleIdx, INT16 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessUINT32 (UINT16 SampleIdx, UINT32 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessSINT32 (UINT16 SampleIdx, INT32 *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessFloat (UINT16 SampleIdx, float *pSample, UINT8 *pValidity, UINT32 NumColumns) const;
      void ProcessDouble (UINT16 SampleIdx, double *pSample, UINT8 *pValidity, UINT32 NumColumns) const;

      // STAGE overrides.
      virtual ERRVALUE v_PullSubSection (const SECTION& SubSection, BUFFER& buffer);
      virtual ERRVALUE v_Initialize ();

      // Unimplemented
      FILTER_LIMIT_RANGE (const FILTER_LIMIT_RANGE&);
      FILTER_LIMIT_RANGE& operator= (const FILTER_LIMIT_RANGE&);
      #endif // GENERATING_DOXYGEN_OUTPUT

   };

//=====================================================================================================================

}  // End namespace IMAGE
}  // End namespace SPATMOD

#endif   // INC_SPATMOD_IMAGEFILTERLIMITRANGE_H

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