From 1e7f7c7837e1772b5db273387d4f00250e08a07b Mon Sep 17 00:00:00 2001
From: christos <christos@cern.ch>
Date: Wed, 9 Sep 2020 19:12:41 +0100
Subject: [PATCH] FlowElement inherits from IParticle, let the relevant data
 vector know about it

---
 Event/xAOD/xAODPFlow/xAODPFlow/versions/FlowElement_v1.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Event/xAOD/xAODPFlow/xAODPFlow/versions/FlowElement_v1.h b/Event/xAOD/xAODPFlow/xAODPFlow/versions/FlowElement_v1.h
index 13927118c09..79b43c8094e 100644
--- a/Event/xAOD/xAODPFlow/xAODPFlow/versions/FlowElement_v1.h
+++ b/Event/xAOD/xAODPFlow/xAODPFlow/versions/FlowElement_v1.h
@@ -149,5 +149,9 @@ namespace xAOD {
   };
 
 }
+// Declare IParticle as a base class of FlowElement_v1:
+#include "AthContainers/DataVector.h"
+DATAVECTOR_BASE( xAOD::FlowElement_v1, xAOD::IParticle );
+
 
 #endif
-- 
GitLab