G4UA::StepHistogram Node1 G4UA::StepHistogram - m_report - m_config - m_initialKineticEnergyOfStep - m_initialVolume - m_initialMaterial - m_initialProcess - m_trackID + UserSteppingAction() + StepHistogram() + getReport() - InitializeFillHistogram2D() - InitializeFillHistogram() - InitializeFillHistogram() Node2 AthMessaging - m_nm - m_msg_tls - m_imsg - m_lvl - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node2->Node1 Node3 G4UserEventAction Node3->Node1 Node4 G4UserRunAction Node4->Node1 Node5 G4UserSteppingAction Node5->Node1