spatmod/imagefiltertestequal.h

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#ifndef  INC_SPATMOD_IMAGEFILTERTESTEQUAL_H
#define  INC_SPATMOD_IMAGEFILTERTESTEQUAL_H

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

namespace SPATMOD {
namespace IMAGE {

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

class FILTER_TESTEQUAL : public FILTER {
   public:

      FILTER_TESTEQUAL (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         const PIXEL& value,                 
         bool negate = false                 
         );

      FILTER_TESTEQUAL (
         STAGE *pPreviousStage,              
         bool TakeOwnership,                 
         const double value,                 
         bool negate = false                 
         );

      virtual ~FILTER_TESTEQUAL ();

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      PIXEL m_PixelTest;
      bool m_Negate;

      void ProcessUINT8 (UINT8 *pTgt, const UINT8 *pSrc, UINT8 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessSINT8 (UINT8 *pTgt, const INT8 *pSrc, INT8 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessUINT16 (UINT8 *pTgt, const UINT16 *pSrc, UINT16 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessSINT16 (UINT8 *pTgt, const INT16 *pSrc, INT16 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessUINT32 (UINT8 *pTgt, const UINT32 *pSrc, UINT32 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessSINT32 (UINT8 *pTgt, const INT32 *pSrc, INT32 test, UINT32 NumColumns, bool firstpass) const;
      void ProcessFloat (UINT8 *pTgt, const float *pSrc, float test, UINT32 NumColumns, bool firstpass) const;
      void ProcessDouble (UINT8 *pTgt, const double *pSrc, double test, UINT32 NumColumns, bool firstpass) const;

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

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

   };

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

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

#endif   // INC_SPATMOD_IMAGEFILTERTESTEQUAL_H

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