TrigL2MuonSA::CscSegmentMaker::local2dSegment Node1 TrigL2MuonSA::CscSegment Maker::local2dSegment + a + b + zshift + chi2 + nhit + stationname + residual Node2 std::vector< TrigL2MuonSA ::CscSegmentMaker::localCscHit > Node2->Node1 +localHits Node3 TrigL2MuonSA::CscSegment Maker::localCscHit + loc_x + loc_y + loc_z + error + residual + measphi + enabled + stationname + isIP Node3->Node2 +elements