MuonCombinedR4::BeamSpotPreparatorAlg Node1 MuonCombinedR4::BeamSpot PreparatorAlg - m_beamSpotHandle - m_ctxProvider - m_vertexKey - m_beamSpotKey - m_useBeamSpot - m_writeKey - m_sigmaScaleR - m_sigmaScaleZ + initialize() + execute() Node2 AthReentrantAlgorithm     Node2->Node1 Node3 AthCommonAlgorithm < Gaudi::Algorithm > - m_extendedExtraObjects - m_evtStore - m_detStore - m_vhka - m_varHandleArraysDeclared + AthCommonAlgorithm() + ~AthCommonAlgorithm() + sysInitialize() + isClonable() + sysExecute() + extraOutputDeps() + filterPassed() + setFilterPassed() + evtStore() + detStore() and 7 more... # renounceArray() # renounce() # extraDeps_update_handler() - declareGaudiProperty() Node3->Node2 Node4 AthCommonDataStore < AthCommonMsg< Gaudi ::Algorithm > > - m_evtStore - m_detStore - m_vhka - m_varHandleArraysDeclared + AthCommonDataStore() + evtStore() + detStore() + sysInitialize() + sysStart() + inputHandles() + outputHandles() + declareProperty() + updateVHKA() # renounceArray() # renounce() # extraDeps_update_handler() - declareGaudiProperty() Node4->Node3 Node5 AthCommonMsg< Gaudi ::Algorithm >   + msg() + msgLvl() Node5->Node4 Node6 Gaudi::Algorithm     Node6->Node5