ossimMpiMasterOverviewSequencer.h

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//----------------------------------------------------------------------------
//
// License:  See top level LICENSE.txt file.
//
// Author:  David Burken
//
// Description: Class definition for mpi master sequencer for building
// overview files.
// 
//----------------------------------------------------------------------------
// $Id: ossimMpiMasterOverviewSequencer.h 17194 2010-04-23 15:05:19Z dburken $
#ifndef ossimMpiMasterOverviewSequencer_HEADER
#define ossimMpiMasterOverviewSequencer_HEADER

#include <ossim/imaging/ossimOverviewSequencer.h>
#include <ossim/base/ossimConstants.h>
#include <ossim/base/ossimRefPtr.h>
#include <ossim/imaging/ossimImageData.h>


class OSSIM_DLL ossimMpiMasterOverviewSequencer : public ossimOverviewSequencer
{
public:
   
   ossimMpiMasterOverviewSequencer();
   
   virtual void initialize();

   virtual void setToStartOfSequence();

   virtual ossimRefPtr<ossimImageData> getNextTile();
   
protected:
   virtual ~ossimMpiMasterOverviewSequencer();

   int  m_rank;
   int  m_numberOfProcessors;
};

#endif /* #ifndef ossimMpiMasterOverviewSequencer_HEADER */