CaloCalibClusterTruthMapMakerTool Node1 CaloCalibClusterTruthMap MakerTool   + CaloCalibClusterTruthMap MakerTool() + execute() + initialize() + finalize() + ~CaloCalibClusterTruthMap MakerTool() + execute() - fillIdentifierToCaloHitMap() Node2 AthAlgTool   + AthAlgTool() + ~AthAlgTool() - AthAlgTool() - AthAlgTool() - operator=() Node2->Node1 Node3 AthCommonDataStore < AthCommonMsg< AlgTool > > - m_varHandleArraysDeclared + AthCommonDataStore() + evtStore() + detStore() + sysInitialize() + sysStart() + inputHandles() + outputHandles() + declareProperty() + updateVHKA() # renounceArray() # renounce() # extraDeps_update_handler() - declareGaudiProperty() Node3->Node2 Node4 AthCommonMsg< AlgTool >   + msg() + msgLvl() Node4->Node3 Node9 CaloClusterCollectionProcessor   + DeclareInterfaceID() + execute() + execute() Node9->Node1 Node10 IAlgTool     Node10->Node9 Node11 SG::ReadHandleKey< CaloCalibrationHitContainer > + isDecorHandleKey - m_storeHandle - m_sgKey - m_hashedKey - m_isEventStore - m_owningHandle + ReadHandleKey() + operator=() + assign() + initialize() + initialize() + clid() + key() + empty() + storeHandle() + owningHandle() + isEventStore() + start() + hashedKey() # pythonRepr() - setOwningHandle() - setKey() - updateKey() - parseKey() - updateHandle() Node11->Node1 -m_lArActiveCaloCalibration   HitReadHandleKey -m_lArDMCaloCalibrationHitRead   HandleKey -m_lArInactiveCaloCalibrationHit   ReadHandleKey -m_tileActiveCaloCalibrationHitRead   HandleKey -m_tileDMCaloCalibrationHitReadHandle   Key -m_tileInactiveCaloCalibrationHit   ReadHandleKey Node12 SG::VarHandleKey + isDecorHandleKey - m_hashedKey - m_isEventStore + VarHandleKey() + operator=() + assign() + initialize() + initialize() + clid() + key() + empty() + storeHandle() + owningHandle() + isEventStore() + start() + hashedKey() # pythonRepr() - setOwningHandle() - setKey() - updateKey() - parseKey() - updateHandle() Node12->Node11 Node47 SG::ReadHandleKey< DataVector< TruthParticle _v1 > > + isDecorHandleKey - m_storeHandle - m_sgKey - m_hashedKey - m_isEventStore - m_owningHandle + ReadHandleKey() + operator=() + assign() + initialize() + initialize() + clid() + key() + empty() + storeHandle() + owningHandle() + isEventStore() + start() + hashedKey() # pythonRepr() - setOwningHandle() - setKey() - updateKey() - parseKey() - updateHandle() Node12->Node47 Node48 SG::WriteHandleKey < std::map< Identifier, std::vector< const CaloCalibration Hit * > > > + isDecorHandleKey - m_storeHandle - m_sgKey - m_hashedKey - m_isEventStore - m_owningHandle + WriteHandleKey() + operator=() + assign() + initialize() + initialize() + clid() + key() + empty() + storeHandle() + owningHandle() + isEventStore() + start() + hashedKey() # pythonRepr() - setOwningHandle() - setKey() - updateKey() - parseKey() - updateHandle() Node12->Node48 Node47->Node1 -m_truthParticleReadHandleKey Node48->Node1 -m_mapIdentifierToCalibHits   WriteHandleKey