TileTrackMuFeature_p1 Node1 TileTrackMuFeature_p1 + m_PtTR_Trk + m_EtaTR_Trk + m_PhiTR_Trk + m_Typ_IDTrk + TileTrackMuFeature_p1() + ~TileTrackMuFeature_p1() Node2 TPObjRef # m_index + TPObjRef() + TPObjRef() + isNull() + typeID() + topLevelCnvID() + index() Node2->Node1 +m_TileMu +m_Track Node3 TPObjRef::typeID_t + m_TLCnvID + m_cnvID + typeID_t() + topLevelCnvID() + cnvID() + value() + isNull() Node3->Node2 #m_typeID