ossimNormalizedRemapTable.h

Go to the documentation of this file.

//*******************************************************************
//
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
// 
// Description:
//
// Contains class declaration for base class ossimNormalizedRemapTable.
// 
//*******************************************************************
//  $Id: ossimNormalizedRemapTable.h 15742 2009-10-17 12:59:43Z dburken $


#ifndef ossimNormalizedRemapTable_HEADER
#define ossimNormalizedRemapTable_HEADER

#include <ossim/base/ossimConstants.h>

class OSSIM_DLL ossimNormalizedRemapTable
{
public:

   ossimNormalizedRemapTable();

   virtual ~ossimNormalizedRemapTable();

   virtual ossim_float64 operator[](ossim_int32 pix) const = 0;

   virtual ossim_float64 normFromPix(ossim_int32 pix) const = 0;

   virtual ossim_int32 pixFromNorm(ossim_float64 normPix) const = 0;

   virtual ossim_int32 getEntries() const = 0;

   virtual ossim_float64 getNormalizer() const;

private:

   // Forbid copy constructor and asignment operator.
   ossimNormalizedRemapTable(const ossimNormalizedRemapTable& source);
   ossimNormalizedRemapTable& operator=(const ossimNormalizedRemapTable&);  

 };

inline ossim_float64 ossimNormalizedRemapTable::getNormalizer() const
{
   return static_cast<ossim_float64>(getEntries()-1);
}

#endif