MD::FormulaSvc Node1 MD::FormulaSvc + name - m_tree - m_vars + testInvariant() + FormulaSvc() + ~FormulaSvc() + addForm() - GetName() - changeInput() - execute() - ClassDef() Node2 EL::Algorithm - m_wk - m_evtStorePtr - m_evtStore - m_msg - m_msgName - m_msgLevel - m_nameCache + testInvariant() + Algorithm() + ~Algorithm() + wk() + book() + hist() + evtStore() + name() - setupJob() - fileExecute() - endOfFile() - changeInput() - initialize() - histInitialize() - execute() - postExecute() - finalize() - histFinalize() - hasName() - sysSetupJob() - ClassDef() * msg() * msg() * msgLvl() * setMsgLevel() Node2->Node1 Node3 TNamed Node3->Node2 Node4 INamedInterface Node4->Node2