Trk::ITrkEventCnvTool Node1 Trk::ITrkEventCnvTool + DeclareInterfaceID() + ITrkEventCnvTool() + checkRoT() + getLinks() + prepareRIO_OnTrackElementLink() + prepareRIO_OnTrackElementLink() + getHashAndIndex() + prepareRIO_OnTrack() + prepareRIO_OnTrackLink() + recreateRIO_OnTrack() + getDetectorElement() + getDetectorElement() + setRoT_Values() Node2 IAlgTool Node2->Node1 Node3 ServiceHandle< IMessageSvc > Node3->Node1 -m_msgSvc Node4 ServiceHandle< StoreGate Svc > Node4->Node1 -m_storeGate