L0Muon::TgcL0ValidationTruthBlock Node1 L0Muon::TgcL0ValidationTruth Block + pt + wireSegmentMatchResidual + stripSegmentMatchResidual   Node2 std::vector< int > + elements + elements   Node2->Node1 +barcode +matchedCandidateIndex +matchedStripSegmentIndex +matchedWireSegmentIndex +pdgId Node3 std::vector< float > + elements + elements   Node3->Node1 +charge +eta +m1Eta +m1Phi +m2Eta +m2Phi +m3Eta +m3Phi +matchMeanDelta   R +phi  ... Node4 std::vector< std::uint8_t > + elements   Node4->Node1 +extrapolatedStationMask +matched +stripSegmentMatched +unmatchedReason +wireSegmentMatched