1004     IMPORT_C void AddMemoryLevelObserver(MHuiMemoryLevelObserver * aObserver);

  1004     IMPORT_C void AddMemoryLevelObserver(MHuiMemoryLevelObserver * aObserver);

  1005     IMPORT_C void RemoveMemoryLevelObserver(MHuiMemoryLevelObserver * aObserver);

  1005     IMPORT_C void RemoveMemoryLevelObserver(MHuiMemoryLevelObserver * aObserver);

  1006     IMPORT_C void NotifyMemoryLevel(THuiMemoryLevel aMemoryLevel);

  1006     IMPORT_C void NotifyMemoryLevel(THuiMemoryLevel aMemoryLevel);

  1007     IMPORT_C THuiMemoryLevel MemoryLevel();

  1007     IMPORT_C THuiMemoryLevel MemoryLevel();

  1008     

  1008     

  1012     void DoSynchronize();

  1009     void DoSynchronize();

  1013     TBool iPauseDrawing;

  1010     TBool iPauseDrawing;

  1014 private:

  1011 private:

  1015     RPointerArray<MHuiSynchronizationObserver> iSynchObservers;

  1012     RPointerArray<MHuiSynchronizationObserver> iSynchObservers;

  1016     RArray<TInt> iSynchIds;

  1013     RArray<TInt> iSynchIds;