HeavyIonUCCDQM.cc

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#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Common/interface/TriggerNames.h"
#include "DataFormats/HLTReco/interface/TriggerObject.h"
#include "DQMOffline/Trigger/interface/HeavyIonUCCDQM.h"

HeavyIonUCCDQM::HeavyIonUCCDQM(const edm::ParameterSet& ps) {
  triggerResults_ = consumes<edm::TriggerResults>(ps.getParameter<edm::InputTag>("triggerResults"));
  theCaloMet = consumes<reco::CaloMETCollection>(ps.getParameter<edm::InputTag>("caloMet"));
  theSiPixelCluster = consumes<edmNew::DetSetVector<SiPixelCluster> >(ps.getParameter<edm::InputTag>("pixelCluster"));
  triggerPath_ = ps.getParameter<std::string>("triggerPath");

  nClusters = ps.getParameter<int>("nClusters");
  minClusters = ps.getParameter<int>("minClusters");
  maxClusters = ps.getParameter<int>("maxClusters");
  nEt = ps.getParameter<int>("nEt");
  minEt = ps.getParameter<double>("minEt");
  maxEt = ps.getParameter<double>("maxEt");
}

HeavyIonUCCDQM::~HeavyIonUCCDQM() = default;

void HeavyIonUCCDQM::bookHistograms(DQMStore::IBooker& ibooker_, edm::Run const&, edm::EventSetup const&) {
  ibooker_.cd();
  ;
  ibooker_.setCurrentFolder("HLT/HI/" + triggerPath_);

  h_SumEt = ibooker_.book1D("h_SumEt", "SumEt", nEt, minEt, maxEt);
  h_SiPixelClusters = ibooker_.book1D("h_SiPixelClusters", "h_SiPixelClusters", nClusters, minClusters, maxClusters);
  h_SumEt_SiPixelClusters = ibooker_.book2D(
      "h_SumEt_SiPixelClusters", "h_SumEt_SiPixelClusters", nEt, minEt, maxEt, nClusters, minClusters, maxClusters);

  ibooker_.cd();
}

void HeavyIonUCCDQM::analyze(edm::Event const& e, edm::EventSetup const& eSetup) {
  edm::Handle<edm::TriggerResults> hltresults;
  e.getByToken(triggerResults_, hltresults);
  if (!hltresults.isValid()) {
    edm::LogError("HeavyIonUCCDQM") << "invalid collection: TriggerResults"
                                    << "\n";
    return;
  }

  bool hasFired = false;
  const edm::TriggerNames& trigNames = e.triggerNames(*hltresults);
  unsigned int numTriggers = trigNames.size();
  for (unsigned int hltIndex = 0; hltIndex < numTriggers; ++hltIndex) {
    if (trigNames.triggerName(hltIndex).find(triggerPath_) != std::string::npos && hltresults->wasrun(hltIndex) &&
        hltresults->accept(hltIndex)) {
      hasFired = true;
    }
  }

  if (!hasFired)
    return;

  edm::Handle<edmNew::DetSetVector<SiPixelCluster> > cluster;
  e.getByToken(theSiPixelCluster, cluster);
  if (cluster.isValid()) {
    h_SiPixelClusters->Fill(cluster->dataSize());
  }

  edm::Handle<reco::CaloMETCollection> calometColl;
  e.getByToken(theCaloMet, calometColl);
  if (calometColl.isValid()) {
    h_SumEt->Fill((*calometColl).front().sumEt());
  }

  if (cluster.isValid() && calometColl.isValid()) {
    h_SumEt_SiPixelClusters->Fill((*calometColl).front().sumEt(), cluster->dataSize());
  }
}

DEFINE_FWK_MODULE(HeavyIonUCCDQM);