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File indexing completed on 2021-02-14 13:13:26

0001 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0002 #include "FWCore/Framework/interface/Frameworkfwd.h"
0003 #include "FWCore/Framework/interface/MakerMacros.h"
0004 #include "FWCore/Common/interface/TriggerNames.h"
0005 #include "DataFormats/HLTReco/interface/TriggerObject.h"
0006 #include "DQMOffline/Trigger/interface/HotlineDQM.h"
0007 
0008 HotlineDQM::HotlineDQM(const edm::ParameterSet& ps) {
0009   edm::LogInfo("HotlineDQM") << "Constructor HotlineDQM::HotlineDQM " << std::endl;
0010   // Get parameters from configuration file
0011   theMuonCollection_ = consumes<reco::MuonCollection>(ps.getParameter<edm::InputTag>("muonCollection"));
0012   thePfMETCollection_ = consumes<reco::PFMETCollection>(ps.getParameter<edm::InputTag>("pfMetCollection"));
0013   theMETCollection_ = consumes<reco::CaloMETCollection>(ps.getParameter<edm::InputTag>("caloMetCollection"));
0014   theCaloJetCollection_ = consumes<reco::CaloJetCollection>(ps.getParameter<edm::InputTag>("caloJetCollection"));
0015   thePhotonCollection_ = consumes<reco::PhotonCollection>(ps.getParameter<edm::InputTag>("photonCollection"));
0016   theTrigSummary_ = consumes<trigger::TriggerEvent>(ps.getParameter<edm::InputTag>("trigSummary"));
0017   triggerResults_ = consumes<edm::TriggerResults>(ps.getParameter<edm::InputTag>("triggerResults"));
0018   triggerPath_ = ps.getParameter<std::string>("triggerPath");
0019   triggerFilter_ = ps.getParameter<edm::InputTag>("triggerFilter");
0020   useMuons = ps.getParameter<bool>("useMuons");
0021   useMet = ps.getParameter<bool>("useMet");
0022   usePFMet = ps.getParameter<bool>("usePFMet");
0023   useHT = ps.getParameter<bool>("useHT");
0024   usePhotons = ps.getParameter<bool>("usePhotons");
0025 }
0026 
0027 HotlineDQM::~HotlineDQM() { edm::LogInfo("HotlineDQM") << "Destructor HotlineDQM::~HotlineDQM " << std::endl; }
0028 
0029 void HotlineDQM::bookHistograms(DQMStore::IBooker& ibooker_, edm::Run const&, edm::EventSetup const&) {
0030   edm::LogInfo("HotlineDQM") << "HotlineDQM::bookHistograms" << std::endl;
0031 
0032   ibooker_.cd();
0033   ibooker_.setCurrentFolder("HLT/Hotline/" + triggerPath_);
0034 
0035   //online quantities
0036   h_MuPt = ibooker_.book1D("MuPt", "Muon Pt; GeV", 20, 0.0, 2000.0);
0037   h_PhotonPt = ibooker_.book1D("PhotonPt", "Photon Pt; GeV", 20, 0.0, 4000.0);
0038   h_HT = ibooker_.book1D("HT", "HT; GeV", 20, 0.0, 6000.0);
0039   h_MetPt = ibooker_.book1D("MetPt", "Calo MET; GeV", 20, 0.0, 2000);
0040   h_PFMetPt = ibooker_.book1D("PFMetPt", "PF MET; GeV", 20, 0.0, 2000);
0041 
0042   if (useMuons)
0043     h_OnlineMuPt = ibooker_.book1D("OnlineMuPt", "Online Muon Pt; GeV", 20, 0.0, 2000.0);
0044   if (usePhotons)
0045     h_OnlinePhotonPt = ibooker_.book1D("OnlinePhotonPt", "Online Photon Pt; GeV", 20, 0.0, 4000.0);
0046   if (useHT)
0047     h_OnlineHT = ibooker_.book1D("OnlineHT", "Online HT; GeV", 20, 0.0, 6000.0);
0048   if (useMet)
0049     h_OnlineMetPt = ibooker_.book1D("OnlineMetPt", "Online Calo MET; GeV", 20, 0.0, 2000);
0050   if (usePFMet)
0051     h_OnlinePFMetPt = ibooker_.book1D("OnlinePFMetPt", "Online PF MET; GeV", 20, 0.0, 2000);
0052 
0053   ibooker_.cd();
0054 }
0055 
0056 void HotlineDQM::analyze(edm::Event const& e, edm::EventSetup const& eSetup) {
0057   edm::LogInfo("HotlineDQM") << "HotlineDQM::analyze" << std::endl;
0058 
0059   //-------------------------------
0060   //--- MET
0061   //-------------------------------
0062   edm::Handle<reco::PFMETCollection> pfMETCollection;
0063   e.getByToken(thePfMETCollection_, pfMETCollection);
0064   if (!pfMETCollection.isValid()) {
0065     edm::LogError("HotlineDQM") << "invalid collection: PFMET"
0066                                 << "\n";
0067     return;
0068   }
0069   edm::Handle<reco::CaloMETCollection> caloMETCollection;
0070   e.getByToken(theMETCollection_, caloMETCollection);
0071   if (!caloMETCollection.isValid()) {
0072     edm::LogError("HotlineDQM") << "invalid collection: CaloMET"
0073                                 << "\n";
0074     return;
0075   }
0076 
0077   //-------------------------------
0078   //--- Jets
0079   //-------------------------------
0080   edm::Handle<reco::CaloJetCollection> caloJetCollection;
0081   e.getByToken(theCaloJetCollection_, caloJetCollection);
0082   if (!caloJetCollection.isValid()) {
0083     edm::LogError("HotlineDQM") << "invalid collection: CaloJets"
0084                                 << "\n";
0085     return;
0086   }
0087 
0088   //-------------------------------
0089   //--- Muon
0090   //-------------------------------
0091   edm::Handle<reco::MuonCollection> MuonCollection;
0092   e.getByToken(theMuonCollection_, MuonCollection);
0093   if (!MuonCollection.isValid()) {
0094     edm::LogError("HotlineDQM") << "invalid collection: Muons "
0095                                 << "\n";
0096     return;
0097   }
0098 
0099   //-------------------------------
0100   //--- Photon
0101   //-------------------------------
0102   edm::Handle<reco::PhotonCollection> PhotonCollection;
0103   e.getByToken(thePhotonCollection_, PhotonCollection);
0104   if (!PhotonCollection.isValid()) {
0105     edm::LogError("HotlineDQM") << "invalid collection: Photons "
0106                                 << "\n";
0107     return;
0108   }
0109 
0110   //-------------------------------
0111   //--- Trigger
0112   //-------------------------------
0113   edm::Handle<edm::TriggerResults> hltresults;
0114   e.getByToken(triggerResults_, hltresults);
0115   if (!hltresults.isValid()) {
0116     edm::LogError("HotlineDQM") << "invalid collection: TriggerResults"
0117                                 << "\n";
0118     return;
0119   }
0120   edm::Handle<trigger::TriggerEvent> triggerSummary;
0121   e.getByToken(theTrigSummary_, triggerSummary);
0122   if (!triggerSummary.isValid()) {
0123     edm::LogError("HotlineDQM") << "invalid collection: TriggerSummary"
0124                                 << "\n";
0125     return;
0126   }
0127 
0128   bool hasFired = false;
0129   const edm::TriggerNames& trigNames = e.triggerNames(*hltresults);
0130   unsigned int numTriggers = trigNames.size();
0131   for (unsigned int hltIndex = 0; hltIndex < numTriggers; ++hltIndex) {
0132     if (trigNames.triggerName(hltIndex).find(triggerPath_) != std::string::npos && hltresults->wasrun(hltIndex) &&
0133         hltresults->accept(hltIndex)) {
0134       hasFired = true;
0135     }
0136   }
0137 
0138   //get online objects
0139   float ptMuon = -1, ptPhoton = -1, met = -1, pfMet = -1, ht = 0;
0140   size_t filterIndex = triggerSummary->filterIndex(triggerFilter_);
0141   trigger::TriggerObjectCollection triggerObjects = triggerSummary->getObjects();
0142   if (!(filterIndex >= triggerSummary->sizeFilters())) {
0143     const trigger::Keys& keys = triggerSummary->filterKeys(filterIndex);
0144     for (unsigned short key : keys) {
0145       trigger::TriggerObject foundObject = triggerObjects[key];
0146       if (useMuons && fabs(foundObject.id()) == 13) {  //muon
0147         if (foundObject.pt() > ptMuon)
0148           ptMuon = foundObject.pt();
0149       } else if (usePhotons && fabs(foundObject.id()) == 0) {  //photon
0150         if (foundObject.pt() > ptPhoton)
0151           ptPhoton = foundObject.pt();
0152       } else if (useMet && fabs(foundObject.id()) == 0) {  //MET
0153         met = foundObject.pt();
0154       } else if (usePFMet && fabs(foundObject.id()) == 0) {  //PFMET
0155         pfMet = foundObject.pt();
0156       } else if (useHT && fabs(foundObject.id()) == 89) {  //HT
0157         ht = foundObject.pt();
0158       }
0159     }
0160   }
0161 
0162   if (hasFired) {
0163     //fill appropriate online histogram
0164     if (useMuons)
0165       h_OnlineMuPt->Fill(ptMuon);
0166     if (usePhotons)
0167       h_OnlinePhotonPt->Fill(ptPhoton);
0168     if (useMet)
0169       h_OnlineMetPt->Fill(met);
0170     if (usePFMet)
0171       h_OnlinePFMetPt->Fill(pfMet);
0172     if (useHT)
0173       h_OnlineHT->Fill(ht);
0174 
0175     //fill muon pt histogram
0176     if (!MuonCollection->empty()) {
0177       float maxMuPt = -1.0;
0178       for (auto& mu : *MuonCollection) {
0179         if (mu.pt() > maxMuPt)
0180           maxMuPt = mu.pt();
0181       }
0182       h_MuPt->Fill(maxMuPt);
0183     }
0184 
0185     //fill photon pt histogram
0186     if (!PhotonCollection->empty()) {
0187       float maxPhoPt = -1.0;
0188       for (auto& pho : *PhotonCollection) {
0189         if (pho.pt() > maxPhoPt)
0190           maxPhoPt = pho.pt();
0191       }
0192       h_PhotonPt->Fill(maxPhoPt);
0193     }
0194 
0195     //fill HT histogram
0196     float caloHT = 0.0;
0197     for (auto const& i_calojet : *caloJetCollection) {
0198       if (i_calojet.pt() < 40)
0199         continue;
0200       if (fabs(i_calojet.eta()) > 3.0)
0201         continue;
0202       caloHT += i_calojet.pt();
0203     }
0204     h_HT->Fill(caloHT);
0205 
0206     //fill CaloMET histogram
0207     h_MetPt->Fill(caloMETCollection->front().et());
0208 
0209     //fill PFMET histogram
0210     h_PFMetPt->Fill(pfMETCollection->front().et());
0211   }
0212 }
0213 
0214 void HotlineDQM::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
0215   edm::ParameterSetDescription desc;
0216   desc.add<edm::InputTag>("photonCollection", edm::InputTag("photons"));
0217   desc.add<edm::InputTag>("muonCollection", edm::InputTag("muons"));
0218   desc.add<edm::InputTag>("caloJetCollection", edm::InputTag("ak4CaloJets"));
0219   desc.add<edm::InputTag>("pfMetCollection", edm::InputTag("pfMet"));
0220   desc.add<edm::InputTag>("caloMetCollection", edm::InputTag("caloMet"));
0221   desc.add<edm::InputTag>("triggerResults", edm::InputTag("TriggerResults", "", "HLT"));
0222   desc.add<edm::InputTag>("trigSummary", edm::InputTag("hltTriggerSummaryAOD"));
0223   desc.add<std::string>("triggerPath", "HLT_HT2000_v")->setComment("trigger path name");
0224   desc.add<edm::InputTag>("triggerFilter", edm::InputTag("hltHt2000", "", "HLT"))
0225       ->setComment("name of the last filter in the path");
0226   desc.add<bool>("useMuons", false);
0227   desc.add<bool>("usePhotons", false);
0228   desc.add<bool>("useMet", false);
0229   desc.add<bool>("usePFMet", false);
0230   desc.add<bool>("useHT", false);
0231   descriptions.add("HotlineDQM", desc);
0232 }
0233 
0234 //define this as a plug-in
0235 DEFINE_FWK_MODULE(HotlineDQM);