From d65073f403e3c5e10701e4c37439c4b0e8e44516 Mon Sep 17 00:00:00 2001
From: mmusich <marco.musich@cern.ch>
Date: Sat, 10 Jun 2023 10:37:21 +0200
Subject: [PATCH] re-work AlignmentStats in order to comply with deleted
 TrackerGeometry copy-constructor

---
 Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.cc | 4 ++--
 Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.h  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.cc b/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.cc
index f4b14382b0bd5..0e707d7fc6d6e 100644
--- a/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.cc
+++ b/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.cc
@@ -88,7 +88,7 @@ void AlignmentStats::beginJob() {  // const edm::EventSetup &iSetup
 void AlignmentStats::analyze(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
   //load list of detunits needed then in endJob
   if (!trackerGeometry_) {
-    trackerGeometry_ = std::make_unique<TrackerGeometry>(iSetup.getData(esTokenTkGeo_));
+    trackerGeometry_ = &iSetup.getData(esTokenTkGeo_);
   }
 
   if (!trackerTopology_) {
@@ -308,7 +308,7 @@ void AlignmentStats::endJob() {
   */
 
   std::unique_ptr<AlignableTracker> theAliTracker =
-      std::make_unique<AlignableTracker>(trackerGeometry_.get(), trackerTopology_.get());
+      std::make_unique<AlignableTracker>(trackerGeometry_, trackerTopology_.get());
   const auto &Detunitslist = theAliTracker->deepComponents();
   int ndetunits = Detunitslist.size();
   edm::LogInfo("AlignmentStats") << "Number of DetUnits in the AlignableTracker: " << ndetunits;
diff --git a/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.h b/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.h
index 2cc85a1828a74..495693bc0845b 100644
--- a/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.h
+++ b/Alignment/CommonAlignmentMonitor/plugins/AlignmentStats.h
@@ -73,7 +73,7 @@ class AlignmentStats : public edm::one::EDAnalyzer<> {
   DetHitMap overlapmap_;
 
   std::unique_ptr<TrackerTopology> trackerTopology_;
-  std::unique_ptr<TrackerGeometry> trackerGeometry_;
+  const TrackerGeometry *trackerGeometry_;
 };
 
 #endif