Trk::TrackSummary_p1 Node1 Trk::TrackSummary_p1 + m_pixeldEdx + m_nhitsfordEdx + TrackSummary_p1() Node2 TPObjRef # m_index + TPObjRef() + TPObjRef() + isNull() + typeID() + topLevelCnvID() + index() Node2->Node1 +m_muonTrackSummary +m_indetTrackSummary Node3 TPObjRef::typeID_t + m_TLCnvID + m_cnvID + typeID_t() + topLevelCnvID() + cnvID() + value() + isNull() Node3->Node2 #m_typeID Node4 std::vector< float > + elements Node4->Node1 +m_eProbability Node5 std::vector< int > + elements Node5->Node1 +m_information Node6 long Node6->Node1 +m_idHitPattern