LArMphysOverMcalSym Node1 LArMphysOverMcalSym - m_mcSym - m_MphysOverMcalComplete + LArMphysOverMcalSym() + LArMphysOverMcalSym() + ~LArMphysOverMcalSym() + MphysOverMcal() Node2 ILArMphysOverMcal + ~ILArMphysOverMcal() + MphysOverMcal() Node2->Node1