From 23506e80c7b2b701e0e6edebcad9ccc9e7660022 Mon Sep 17 00:00:00 2001
From: Andrea Bocci <andrea.bocci@cern.ch>
Date: Tue, 20 Feb 2024 09:32:44 +0100
Subject: [PATCH] Move PF rechit read rules to classes_serial.cc

Move the ROOT read rules for the PF rechits SoA host collections from
classes_serial_def.xml to classes_serial.cc.
---
 .../ParticleFlowReco/src/classes_serial.cc    | 10 ++++
 .../src/classes_serial_def.xml                | 60 ++++---------------
 2 files changed, 22 insertions(+), 48 deletions(-)
 create mode 100644 DataFormats/ParticleFlowReco/src/classes_serial.cc

diff --git a/DataFormats/ParticleFlowReco/src/classes_serial.cc b/DataFormats/ParticleFlowReco/src/classes_serial.cc
new file mode 100644
index 0000000000000..9aa4a6df5ce97
--- /dev/null
+++ b/DataFormats/ParticleFlowReco/src/classes_serial.cc
@@ -0,0 +1,10 @@
+#include "DataFormats/ParticleFlowReco/interface/CaloRecHitHostCollection.h"
+#include "DataFormats/ParticleFlowReco/interface/PFClusterHostCollection.h"
+#include "DataFormats/ParticleFlowReco/interface/PFRecHitFractionHostCollection.h"
+#include "DataFormats/ParticleFlowReco/interface/PFRecHitHostCollection.h"
+#include "DataFormats/Portable/interface/PortableHostCollectionReadRules.h"
+
+SET_PORTABLEHOSTCOLLECTION_READ_RULES(reco::CaloRecHitHostCollection);
+SET_PORTABLEHOSTCOLLECTION_READ_RULES(reco::PFClusterHostCollection);
+SET_PORTABLEHOSTCOLLECTION_READ_RULES(reco::PFRecHitFractionHostCollection);
+SET_PORTABLEHOSTCOLLECTION_READ_RULES(reco::PFRecHitHostCollection);
diff --git a/DataFormats/ParticleFlowReco/src/classes_serial_def.xml b/DataFormats/ParticleFlowReco/src/classes_serial_def.xml
index 1eb1e7c34c123..a3a14bd53e9a4 100644
--- a/DataFormats/ParticleFlowReco/src/classes_serial_def.xml
+++ b/DataFormats/ParticleFlowReco/src/classes_serial_def.xml
@@ -1,65 +1,29 @@
 <lcgdict>
   <class name="reco::CaloRecHitSoA"/>
   <class name="reco::CaloRecHitSoA::View"/>
-  <class name="reco::CaloRecHitHostCollection"/>
-  <read
-    sourceClass="reco::CaloRecHitHostCollection"
-    targetClass="reco::CaloRecHitHostCollection"
-    version="[1-]"
-    source="reco::CaloRecHitSoA layout_;"
-    target="buffer_,layout_,view_"
-    embed="false">
-  <![CDATA[
-    reco::CaloRecHitHostCollection::ROOTReadStreamer(newObj, onfile.layout_);
-  ]]>
-  </read>
+  <class name="reco::CaloRecHitHostCollection" ClassVersion="3">
+    <version ClassVersion="3" checksum="1876594952"/>
+  </class>
   <class name="edm::Wrapper<reco::CaloRecHitHostCollection>" splitLevel="0"/>
 
   <class name="reco::PFRecHitSoA"/>
   <class name="reco::PFRecHitSoA::View"/>
-  <class name="reco::PFRecHitHostCollection"/>
-  <read
-    sourceClass="reco::PFRecHitHostCollection"
-    targetClass="reco::PFRecHitHostCollection"
-    version="[1-]"
-    source="reco::PFRecHitSoA layout_;"
-    target="buffer_,layout_,view_"
-    embed="false">
-  <![CDATA[
-    reco::PFRecHitHostCollection::ROOTReadStreamer(newObj, onfile.layout_);
-  ]]>
-  </read>
+  <class name="reco::PFRecHitHostCollection" ClassVersion="3">
+    <version ClassVersion="3" checksum="1936051484"/>
+  </class>
   <class name="edm::Wrapper<reco::PFRecHitHostCollection>" splitLevel="0"/>
 
   <class name="reco::PFClusterSoA"/>
   <class name="reco::PFClusterSoA::View"/>
-  <class name="reco::PFClusterHostCollection"/>
-  <read
-    sourceClass="reco::PFClusterHostCollection"
-    targetClass="reco::PFClusterHostCollection"
-    version="[1-]"
-    source="reco::PFClusterSoA layout_;"
-    target="buffer_,layout_,view_"
-    embed="false">
-  <![CDATA[
-    reco::PFClusterHostCollection::ROOTReadStreamer(newObj, onfile.layout_);
-  ]]>
-  </read>
+  <class name="reco::PFClusterHostCollection" ClassVersion="3">
+    <version ClassVersion="3" checksum="1232566394"/>
+  </class>
   <class name="edm::Wrapper<reco::PFClusterHostCollection>" splitLevel="0"/>
 
   <class name="reco::PFRecHitFractionSoA"/>
   <class name="reco::PFRecHitFractionSoA::View"/>
-  <class name="reco::PFRecHitFractionHostCollection"/>
-  <read
-    sourceClass="reco::PFRecHitFractionHostCollection"
-    targetClass="reco::PFRecHitFractionHostCollection"
-    version="[1-]"
-    source="reco::PFRecHitFractionSoA layout_;"
-    target="buffer_,layout_,view_"
-    embed="false">
-  <![CDATA[
-    reco::PFRecHitFractionHostCollection::ROOTReadStreamer(newObj, onfile.layout_);
-  ]]>
-  </read>
+  <class name="reco::PFRecHitFractionHostCollection" ClassVersion="3">
+    <version ClassVersion="3" checksum="2181211668"/>
+  </class>
   <class name="edm::Wrapper<reco::PFRecHitFractionHostCollection>" splitLevel="0"/>
 </lcgdict>