ActsTrk::IDetectorVolumeBuilderTool Node1 ActsTrk::IDetectorVolume BuilderTool + DeclareInterfaceID() + ~IDetectorVolumeBuilderTool() Node4 ActsTrk::MuonDetectorBuilderTool - m_detMgr - m_idHelperSvc - m_dumpVisual + MuonDetectorBuilderTool() + ~MuonDetectorBuilderTool() + initialize() + construct() - constructElements() Node1->Node4 Node5 ActsTrk::SimpleCylinderDet BuilderTool - m_radiusMin - m_radiusMed - m_radiusMax - m_outerZ - m_innerZ + SimpleCylinderDetBuilderTool() + ~SimpleCylinderDetBuilderTool() + construct() Node1->Node5 Node2 Acts::Experimental ::IDetectorComponentBuilder Node2->Node1 Node3 IAlgTool Node3->Node1