From 669d2d5ef1431b44b7d4cea849226ce69d6faf6b Mon Sep 17 00:00:00 2001
From: Xinmei <xinmei.niu@cern.ch>
Date: Thu, 2 Nov 2017 18:24:40 +0100
Subject: [PATCH] add Zyield for barrel-barrel and endcap-encap

---
 DQMOffline/Lumi/plugins/ZCounting.cc | 4 ++++
 DQMOffline/Lumi/plugins/ZCounting.h  | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/DQMOffline/Lumi/plugins/ZCounting.cc b/DQMOffline/Lumi/plugins/ZCounting.cc
index 96bc37a1985b5..bcf371e6cf0c2 100644
--- a/DQMOffline/Lumi/plugins/ZCounting.cc
+++ b/DQMOffline/Lumi/plugins/ZCounting.cc
@@ -121,6 +121,8 @@ void ZCounting::bookHistograms(DQMStore::IBooker & ibooker_, edm::Run const &, e
 
   h_npv                   = ibooker_.book2D("h_npv",     "h_npv",     LumiBin_, LumiMin_, LumiMax_, PVBin_, PVMin_, PVMax_);
   h_yield_Z               = ibooker_.book1D("h_yield_Z", "h_yield_Z", LumiBin_, LumiMin_, LumiMax_);
+  h_yieldBB_Z             = ibooker_.book1D("h_yieldBB_Z", "h_yieldBB_Z", LumiBin_, LumiMin_, LumiMax_);
+  h_yieldEE_Z             = ibooker_.book1D("h_yieldEE_Z", "h_yieldEE_Z", LumiBin_, LumiMin_, LumiMax_);
 
 }
 //
@@ -307,6 +309,8 @@ void ZCounting::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup)
         }
         // category 2HLT + 1HLT: Fill once for Z yield 
         h_yield_Z->Fill(iEvent.luminosityBlock());
+        if(isTagCentral && isProbeCentral) h_yieldBB_Z->Fill(iEvent.luminosityBlock());
+	else if(!isTagCentral && !isProbeCentral) h_yieldEE_Z->Fill(iEvent.luminosityBlock());
       }
       else if(itMu2.isGlobalMuon()){
         // category NoSel: probe is a GLB muon but failing selection 
diff --git a/DQMOffline/Lumi/plugins/ZCounting.h b/DQMOffline/Lumi/plugins/ZCounting.h
index 068632fe98a2a..c093ad8934e3d 100644
--- a/DQMOffline/Lumi/plugins/ZCounting.h
+++ b/DQMOffline/Lumi/plugins/ZCounting.h
@@ -131,6 +131,8 @@ class ZCounting: public DQMEDAnalyzer{
 
   MonitorElement* h_npv;
   MonitorElement* h_yield_Z;
+  MonitorElement* h_yieldBB_Z;
+  MonitorElement* h_yieldEE_Z;
 };