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()
{

}


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);

    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());
    }

}

DEFINE_FWK_MODULE(HeavyIonUCCDQM);