From 2cd44297d36d8b768f6f9c35d3c6f3b57b1d7fe5 Mon Sep 17 00:00:00 2001
From: Vincenzo Innocente <vincenzo.innocente@cern.ch>
Date: Wed, 1 Feb 2017 11:05:00 +0100
Subject: [PATCH] make TrackExtra fully persistent because of FastSimPU

---
 DataFormats/TrackReco/interface/TrackExtraBase.h | 4 ++--
 DataFormats/TrackReco/src/classes_def.xml        | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/DataFormats/TrackReco/interface/TrackExtraBase.h b/DataFormats/TrackReco/interface/TrackExtraBase.h
index a209e92e1391b..db86c73558e7c 100644
--- a/DataFormats/TrackReco/interface/TrackExtraBase.h
+++ b/DataFormats/TrackReco/interface/TrackExtraBase.h
@@ -85,8 +85,8 @@ class TrackExtraBase
     edm::RefCore m_hitCollection;
     unsigned int m_firstHit;
     unsigned int m_nHits;
-    TrajParams m_trajParams; // Transient
-    Chi2sFive m_chi2sX5;  // Transient chi2 * 5  chopped at 255  (max chi2 is 51)
+    TrajParams m_trajParams; 
+    Chi2sFive m_chi2sX5;  // chi2 * 5  chopped at 255  (max chi2 is 51)
 };
 
 }// namespace reco
diff --git a/DataFormats/TrackReco/src/classes_def.xml b/DataFormats/TrackReco/src/classes_def.xml
index 79b38fbac7332..5d2e92bb10b81 100644
--- a/DataFormats/TrackReco/src/classes_def.xml
+++ b/DataFormats/TrackReco/src/classes_def.xml
@@ -285,11 +285,10 @@
       ]]>
  </ioread>
 
-  <class name="reco::TrackExtraBase" ClassVersion="11">
-   <field name="m_trajParams" transient="true"/>
-   <field name="m_chi2sX5" transient="true"/>
+  <class name="reco::TrackExtraBase" ClassVersion="12">
    <version ClassVersion="10" checksum="3548207838"/>
    <version ClassVersion="11" checksum="3450798337"/>
+   <version ClassVersion="12" checksum="1846152141"/>
   </class>
   <ioread sourceClass = "reco::TrackExtraBase" version="[-10]" targetClass="reco::TrackExtraBase" source ="TrackingRecHitRefVector recHits_" target="m_hitCollection">
     <![CDATA[m_hitCollection=onfile.recHits_.refVector().refCore();]]>
@@ -302,7 +301,8 @@
   </ioread>
 
 
-  <class name="reco::TrackExtra" ClassVersion="13">
+  <class name="reco::TrackExtra" ClassVersion="14">
+   <version ClassVersion="14" checksum="388593738"/>
    <version ClassVersion="13" checksum="2526033150"/>
    <version ClassVersion="12" checksum="106004853"/>
    <version ClassVersion="11" checksum="2586227274"/>