spatmod/imagefiltervalidityrange.h

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#ifndef  INC_SPATMOD_IMAGEFILTERVALIDITYRANGE_H
#define  INC_SPATMOD_IMAGEFILTERVALIDITYRANGE_H

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

namespace SPATMOD {
namespace IMAGE {

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

class FILTER_VALIDITYRANGE : public FILTER {
   public:

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

      FILTER_VALIDITYRANGE (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         double MinValue,                    
         double MaxValue,                    
         bool ValidOutside = false           
         );

      virtual ~FILTER_VALIDITYRANGE ();

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      PIXEL m_PixelMin;
      PIXEL m_PixelMax;
      UINT8 **m_TableUINT8;
      bool m_ValidOutside;

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

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

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

   };

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

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

#endif   // INC_SPATMOD_IMAGEFILTERVALIDITYRANGE_H

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