ActsTrackingGeometryTool Node1 ActsTrackingGeometryTool + initialize() + ActsTrackingGeometryTool() + trackingGeometry() + getGeometryContext() + getGeometryContext() + getNominalGeometryContext() Node2 extends< AthAlgTool, IActsTrackingGeometryTool > Node2->Node1 Node3 ServiceHandle< IActsTracking GeometrySvc > Node3->Node1 -m_trackingGeometrySvc Node4 SG::ReadHandleKey< ActsGeometryContext > + ReadHandleKey() + ReadHandleKey() + operator=() # ReadHandleKey() # ReadHandleKey() Node4->Node1 -m_rchk Node5 SG::VarHandleKey - m_hashedKey - m_isEventStore + VarHandleKey() + operator=() + assign() + initialize() + initialize() + clid() + key() + empty() + storeHandle() + owningHandle() + isEventStore() + start() + hashedKey() # pythonRepr() - setOwningHandle() - setKey() - updateKey() - parseKey() - updateHandle() Node5->Node4 Node10 SG::VarHandleBase # m_ptr # m_storeWasSet + VarHandleBase() + VarHandleBase() + VarHandleBase() + VarHandleBase() + VarHandleBase() + VarHandleBase() + operator=() + operator=() + ~VarHandleBase() + key() and 20 more... # setState() # setState() # record_impl() # put_impl() # typeless_dataPointer_impl() # typeless_dataPointer() # typeless_cptr() # typeless_ptr() # get_impl() # symLink_impl() # isPresent_impl() - storeFromHandle() - setStoreFromHandle() - resetProxy() - setProxy() - typeless_dataPointer _fromProxy() Node5->Node10 -m_key Node6 Gaudi::DataHandle Node6->Node5 Node7 ServiceHandle< IProxyDict > Node7->Node5 -m_storeHandle Node8 std::string Node8->Node5 -m_sgKey Node9 std::basic_string< char > Node9->Node8 Node10->Node5 -m_owningHandle