From 1b7a8b5914cd311110b3f48e58111312264a453b Mon Sep 17 00:00:00 2001
From: lintao <lintao51@gmail.com>
Date: Mon, 11 Oct 2021 11:54:09 +0800
Subject: [PATCH] Fix the problem: the mcCol is not initialized in tracking
action.
---
.../DetSimAna/src/Edm4hepWriterAnaElemTool.cpp | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.cpp b/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.cpp
index f038658b..9f63b7bf 100644
--- a/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.cpp
+++ b/Simulation/DetSimAna/src/Edm4hepWriterAnaElemTool.cpp
@@ -30,14 +30,7 @@ void
Edm4hepWriterAnaElemTool::BeginOfEventAction(const G4Event* anEvent) {
msg() << "Event " << anEvent->GetEventID() << endmsg;
- // reset
- m_track2primary.clear();
-
-}
-
-void
-Edm4hepWriterAnaElemTool::EndOfEventAction(const G4Event* anEvent) {
- auto mcGenCol = m_mcParCol.get();
+ auto mcGenCol = m_mcParGenCol.get();
mcCol = m_mcParCol.createAndPut();
// copy the MC particle first
@@ -58,6 +51,14 @@ Edm4hepWriterAnaElemTool::EndOfEventAction(const G4Event* anEvent) {
}
msg() << "mcCol size: " << mcCol->size() << endmsg;
+
+ // reset
+ m_track2primary.clear();
+
+}
+
+void
+Edm4hepWriterAnaElemTool::EndOfEventAction(const G4Event* anEvent) {
// save all data
// create collections.
--
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