LArHECWheelCalculator Node1 LArHECWheelCalculator - m_Geometry - m_DetectorManager - m_birksLaw - m_doHV - m_hvdata + LArHECWheelCalculator() + initialize() + finalize() + ~LArHECWheelCalculator() + initializeForSDCreation() + OOTcut() + Process() + isInTime() - LArHECWheelCalculator() - operator=() Node2 LArCalculatorSvcImp # m_BirksLaw # m_Birksk # m_OOTcut + LArCalculatorSvcImp() + initializeForSDCreation() Node2->Node1 Node3 extends< AthService, ILArCalculatorSvc > Node3->Node2