DecisionAlg Node1 DecisionAlg + DecisionAlg() + ~DecisionAlg() Node2 FilteredAlgorithm # m_acceptNames # m_requireNames # m_vetoNames # m_decSvc # FilteredAlgorithm() # ~FilteredAlgorithm() * initialize() * finalize() * execute() * isEventAccepted() * FilteredAlgorithm() * FilteredAlgorithm() * operator=() Node2->Node1 Node3 AthAlgorithm - m_extendedExtraObjects + AthAlgorithm() + ~AthAlgorithm() + sysInitialize() + extraOutputDeps() - AthAlgorithm() - AthAlgorithm() - operator=() Node3->Node2 Node4 AthCommonDataStore < AthCommonMsg< Algorithm > > - m_evtStore - m_detStore - m_vhka - m_varHandleArraysDeclared + AthCommonDataStore() + evtStore() + evtStore() + detStore() + sysInitialize() + sysStart() + inputHandles() + outputHandles() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + updateVHKA() # renounceArray() # renounce() # extraDeps_update_handler() - declareGaudiProperty() - declareGaudiProperty() - declareGaudiProperty() - declareGaudiProperty() Node4->Node3 Node5 AthCommonMsg< Algorithm > + msg() + msg() + msgLvl() Node5->Node4 Node6 Algorithm Node6->Node5