AthEx::HandleTestTool1 Node1 AthEx::HandleTestTool1 + initialize() Node2 extends< AthAlgTool, IHandleTestTool > Node2->Node1 Node3 SG::WriteHandleKey < MyDataObj > + WriteHandleKey() + WriteHandleKey() + operator=() Node3->Node1 -m_whKey Node4 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() Node4->Node3 Node9 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() Node4->Node9 -m_key Node5 Gaudi::DataHandle Node5->Node4 Node6 ServiceHandle< IProxyDict > Node6->Node4 -m_storeHandle Node7 std::string Node7->Node4 -m_sgKey Node8 std::basic_string< char > Node8->Node7 Node9->Node4 -m_owningHandle Node10 IResetable + ~IResetable() + reset() + finalReset() + isSet() + key() Node10->Node9