ossimProjectionFactoryBase.h

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//*******************************************************************
//
// License:  See top level LICENSE.txt file.
//
// Author: Garrett Potts
//*******************************************************************
//  $Id: ossimProjectionFactoryBase.h 15766 2009-10-20 12:37:09Z gpotts $
#ifndef ossimProjectionFactoryBase_HEADER
#define ossimProjectionFactoryBase_HEADER

#include <ossim/base/ossimString.h>
#include <ossim/base/ossimKeywordlist.h>
#include <ossim/base/ossimObjectFactory.h>

class ossimProjection;
class ossimImageHandler;
class OSSIM_DLL ossimProjectionFactoryBase : public ossimObjectFactory
{
public:
   
   virtual ossimProjection* createProjection(const ossimFilename& filename,
                                             ossim_uint32 entryIdx)const=0;

   virtual ossimProjection* createProjection(const ossimString& name)const=0;

   virtual ossimProjection* createProjection(const ossimKeywordlist& kwl,
                                             const char* prefix)const=0;
   
   virtual ossimProjection* createProjection(ossimImageHandler* handler)const;

protected:

   ossimProjection*
   createProjectionFromGeometryFile(const ossimFilename& imageFile,
                                    ossim_uint32 entryIdx)const;
   
TYPE_DATA
};

#endif