iFatras::McEnergyLossUpdator Node1 iFatras::McEnergyLossUpdator - m_energyLossDistribution - m_randomEngine - m_randomEngineName - m_usePDGformula + McEnergyLossUpdator() + ~McEnergyLossUpdator() + initialize() + dEdX() + energyLoss() + updateEnergyLoss() + getX0ElossScales() Node2 extends< AthAlgTool, Trk::IEnergyLossUpdator > Node2->Node1 Node3 PublicToolHandle< IEnergy LossUpdator > Node3->Node1 -m_energyLossUpdator Node4 ServiceHandle< IAtRndmGen Svc > Node4->Node1 -m_rndGenSvc