Trk::IDetachedTrackingVolumeBuilderCond Node1 Trk::IDetachedTrackingVolume BuilderCond + DeclareInterfaceID() + ~IDetachedTrackingVolume BuilderCond() + buildDetachedTrackingVolumes() Node3 Muon::MuonStationBuilderCond - m_muonMgrReadKey + MuonStationBuilderCond() + ~MuonStationBuilderCond() + initialize() + buildDetachedTrackingVolumes() Node1->Node3 Node2 IAlgTool Node2->Node1