loggerFileMetaData.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef loggerFileMetaData_H_
#define loggerFileMetaData_H_

#include "lgrCore.h"

#include <map>
#include "messageBuffer.h"

namespace MAKLogger
{
   class DtPacket;

   class DT_DLL_LGRCORE DtLoggerFileMetaData
   {
   public:

      enum DataPosition
      {
         StartOfFile,
         EndOfFile,
         MiddleOfFile
      };

      DtLoggerFileMetaData();

      virtual ~DtLoggerFileMetaData();

      virtual void addMetaData(DataPosition,DtPacket*);

      virtual const DtPacket* getMetaData(DataPosition position,int type) const;



      virtual DtMessageBuffer& getMetaData(DataPosition position);
      virtual const DtMessageBuffer& getMetaData(DataPosition) const;

      virtual void clearMetaData(DataPosition);

   protected:

      typedef std::map<DataPosition,DtMessageBuffer> MetaDataMap;

      MetaDataMap myMetaDataMap;
   };
}

#endif