From 9b57be031cd95d00bb972a8a9df07af2ac0e77e7 Mon Sep 17 00:00:00 2001
From: lintao <lintao51@gmail.com>
Date: Wed, 15 Jun 2022 21:34:10 +0800
Subject: [PATCH] update the code to use
decltype(edm4hep::TrackState::covMatrix).
---
Utilities/KiTrack/src/Tools/Fitter.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Utilities/KiTrack/src/Tools/Fitter.cc b/Utilities/KiTrack/src/Tools/Fitter.cc
index 8d9d18a0..37651b90 100644
--- a/Utilities/KiTrack/src/Tools/Fitter.cc
+++ b/Utilities/KiTrack/src/Tools/Fitter.cc
@@ -349,7 +349,7 @@ void Fitter::fit(){
/**********************************************************************************************/
/* Create a TrackStateImpl from the helix values and use it to initalise the fit */
/**********************************************************************************************/
- std::array<float,15> covMatrix;
+ decltype(edm4hep::TrackState::covMatrix) covMatrix;
for (unsigned icov = 0; icov<covMatrix.size(); ++icov) {
covMatrix[icov] = 0;
}
--
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