From 854aa0949dbb21dca12d8a7d376f4a51c162bf87 Mon Sep 17 00:00:00 2001
From: Chengdong Fu <fucd@ihep.ac.cn>
Date: Fri, 8 Oct 2021 14:58:24 +0800
Subject: [PATCH] add protection not exist TrackState
---
.../include/Tracking/TrackingHelper.h | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/Reconstruction/Tracking/include/Tracking/TrackingHelper.h b/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
index d3bcd2ef..9881d83a 100644
--- a/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
+++ b/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
@@ -28,22 +28,29 @@ inline edm4hep::TrackState getTrackStateAt(edm4hep::ConstTrack track, int locati
}
inline std::array<float,15> getCovMatrix(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).covMatrix;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).covMatrix;
+ std::array<float,15> dummy{};
+ return dummy;
}
inline float getTanLambda(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).tanLambda;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).tanLambda;
+ return 0;
}
inline float getOmega(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).omega;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).omega;
+ return 0;
}
inline float getD0(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).D0;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).D0;
+ return 0;
}
inline float getZ0(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).Z0;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).Z0;
+ return 0;
}
inline float getPhi(const edm4hep::ConstTrack &track) {
- return track.getTrackStates(0).phi;
+ if(track.trackStates_size()>0) return track.getTrackStates(0).phi;
+ return 0;
}
--
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