From 0e2bfa311b4208913ad56a63d2ff4d2cb2140c5a Mon Sep 17 00:00:00 2001
From: lintao <lintao51@gmail.com>
Date: Wed, 15 Jun 2022 21:28:24 +0800
Subject: [PATCH] update the code to use
decltype(edm4hep::TrackState::covMatrix).
---
Reconstruction/Tracking/include/Tracking/TrackingHelper.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Reconstruction/Tracking/include/Tracking/TrackingHelper.h b/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
index beed38e6..4724fb02 100644
--- a/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
+++ b/Reconstruction/Tracking/include/Tracking/TrackingHelper.h
@@ -27,9 +27,9 @@ inline edm4hep::TrackState getTrackStateAt(edm4hep::Track track, int location) {
return edm4hep::TrackState();
}
-inline std::array<float,15> getCovMatrix(const edm4hep::Track &track) {
+inline decltype(edm4hep::TrackState::covMatrix) getCovMatrix(const edm4hep::Track &track) {
if(track.trackStates_size()>0) return track.getTrackStates(0).covMatrix;
- std::array<float,15> dummy{};
+ decltype(edm4hep::TrackState::covMatrix) dummy{};
return dummy;
}
inline float getTanLambda(const edm4hep::Track &track) {
--
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