CaloCellContainerCheckerTool Node1 CaloCellContainerCheckerTool - m_eventsToCheck - m_theCaloCCIDM + CaloCellContainerCheckerTool() + initialize() + process() + process() - doProcess() Node2 extends< AthAlgTool, ICaloCellMakerTool, ICaloConstCellMakerTool > Node2->Node1