P4BaseEEtaPhiM Node1 P4BaseEEtaPhiM + ~P4BaseEEtaPhiM() + px() + py() + pz() + m() + m2() + rapidity() + p() + p2() + eta() and 13 more... Node2 P4ImplEEtaPhiM - m_e - m_eta - m_phi - m_m - m_error + P4ImplEEtaPhiM() + P4ImplEEtaPhiM() + operator=() + P4ImplEEtaPhiM() + P4ImplEEtaPhiM() + P4ImplEEtaPhiM() + P4ImplEEtaPhiM() + ~P4ImplEEtaPhiM() + m() + eta() and 12 more... Node1->Node2 Node3 P4Impl< P4ImplEEtaPhiM > + P4Impl() + P4Impl() + P4Impl() + P4Impl() + P4Impl() + P4Impl() + P4Impl() + operator=() + ~P4Impl() + base() + base() + px() + py() + pz() + m() + m2() + p() + p2() + eta() + rapidity() + phi() and 17 more... * px() * py() * pz() * m() * m2() * p() * p2() * eta() * rapidity() * phi() and 17 more... Node2->Node3