DPGAnalysis/SiStripTools/plugins/TrackCount.cc - master - githubmirror/cmssw

DPGAnalysis/SiStripTools/plugins/TrackCount.cc
393 строки15 KB
Ivan Razumov
[CPP20][Analysis] Remove deprecated enum arithmetic
20 мар 2024, 14:06
20 мар 2024, 14:06f8f10fc
// -*- C++ -*-
//
// Package:    TrackCount
// Class:      TrackCount
//
/**\class TrackCount TrackCount.cc trackCount/TrackCount/src/TrackCount.cc

 Description: <one line class summary>

 Implementation:
     <Notes on implementation>
*/
//
// Original Author:  Andrea Venturi
//         Created:  Thu Sep 25 16:32:56 CEST 2008
// $Id: TrackCount.cc,v 1.15 2011/11/15 10:09:24 venturia Exp $
//
//

// system include files
#include <memory>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/LuminosityBlock.h"
#include "FWCore/Framework/interface/Run.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

// my includes

#include <iostream>
#include <map>
#include <string>
#include <numeric>

#include "TH1F.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TProfile.h"
#include "TProfile2D.h"

#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"

#include "FWCore/Utilities/interface/InputTag.h"

#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"

#include "DPGAnalysis/SiStripTools/interface/RunHistogramManager.h"

#include "DataFormats/Luminosity/interface/LumiDetails.h"
//
// class decleration
//

class TrackCount : public edm::one::EDAnalyzer<edm::one::WatchRuns, edm::one::SharedResources> {
public:
  explicit TrackCount(const edm::ParameterSet&);
  ~TrackCount() override;

private:
  void beginRun(const edm::Run&, const edm::EventSetup&) override;
  void endRun(const edm::Run&, const edm::EventSetup&) override {}
  void analyze(const edm::Event&, const edm::EventSetup&) override;

  // ----------member data ---------------------------

  TH1F* m_ntrk;
  TProfile* m_ntrkvslumi;
  TH2D* m_ntrkvslumi2D;
  TH1F* m_nhptrk;
  TH1F* m_hhpfrac;
  TH1F* m_hsqsumptsq;
  TH1F* m_hphi;
  TH1F* m_heta;
  TH1F* m_hcos;
  TH1F* m_hpt;
  TH1F* m_chisq;
  TH1F* m_chisqnorm;
  TH1F* m_ndof;
  TH2F* m_chisqvseta;
  TH2F* m_chisqnormvseta;
  TH2F* m_ndofvseta;
  TProfile2D* m_hptphieta;
  TH1D* m_hnlosthits;
  TH1D* m_hnrhits;
  TH1D* m_hnpixelrhits;
  TH1D* m_hnstriprhits;
  TH1D* m_hnlostlayers;
  TH1D* m_hnlayers;
  TH1D* m_hnpixellayers;
  TH1D* m_hnstriplayers;
  TH1D* m_halgo;
  TH2D* m_hphieta;
  TProfile2D* m_hnhitphieta;
  TProfile2D* m_hnlayerphieta;

  TProfile** m_ntrkvsorbrun;

  //  std::map<int,int> m_multiplicity;
  RunHistogramManager m_rhm;
  const unsigned int m_maxLS;
  const unsigned int m_LSfrac;
  const bool m_2dhistos;
  const bool m_runHisto;
  const bool m_dump;
  edm::EDGetTokenT<reco::TrackCollection> m_trkcollToken;
  edm::EDGetTokenT<LumiDetails> m_lumiProducerToken;
  const unsigned int m_nptbin;
  const double m_ptmin;
  const double m_ptmax;
};

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
TrackCount::TrackCount(const edm::ParameterSet& iConfig)
    : m_rhm(consumesCollector()),
      m_maxLS(100),
      m_LSfrac(16),
      m_2dhistos(iConfig.getUntrackedParameter<bool>("wanted2DHistos", false)),
      m_runHisto(iConfig.getUntrackedParameter<bool>("runHisto", false)),
      m_dump(iConfig.getUntrackedParameter<bool>("dumpTracks", false)),
      m_trkcollToken(consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("trackCollection"))),
      m_lumiProducerToken(consumes<LumiDetails, edm::InLumi>(edm::InputTag("lumiProducer"))),
      m_nptbin(iConfig.getUntrackedParameter<unsigned int>("numberPtBins", 200)),
      m_ptmin(iConfig.getUntrackedParameter<double>("ptMin", 0.)),
      m_ptmax(iConfig.getUntrackedParameter<double>("ptMax", 20.))

{
  //now do what ever initialization is needed

  usesResource(TFileService::kSharedResource);
  // histogram parameters

  const unsigned int netabin1d = iConfig.getUntrackedParameter<unsigned int>("netabin1D", 120);
  const unsigned int netabin2d = iConfig.getUntrackedParameter<unsigned int>("netabin2D", 40);
  const float etamin = iConfig.getUntrackedParameter<double>("etaMin", -3.);
  const float etamax = iConfig.getUntrackedParameter<double>("etaMax", 3.);
  const unsigned int nchisqbin1d = iConfig.getUntrackedParameter<unsigned int>("nchi2bin1D", 50);
  const unsigned int nndofbin1d = iConfig.getUntrackedParameter<unsigned int>("nndofbin1D", 50);
  const unsigned int nchisqbin2d = iConfig.getUntrackedParameter<unsigned int>("nchi2bin2D", 50);
  const unsigned int nndofbin2d = iConfig.getUntrackedParameter<unsigned int>("nndofbin2D", 50);

  edm::LogInfo("TrackCollection") << "Using collection "
                                  << iConfig.getParameter<edm::InputTag>("trackCollection").label().c_str();

  edm::Service<TFileService> tfserv;

  m_ntrk = tfserv->make<TH1F>("ntrk", "Number of Tracks", 2500, -0.5, 2499.5);
  m_ntrk->GetXaxis()->SetTitle("Tracks");
  m_ntrk->GetYaxis()->SetTitle("Events");
  m_ntrkvslumi = tfserv->make<TProfile>("ntrkvslumi", "Number of Tracks vs Luminosity", 250, 0., 10.);
  m_ntrkvslumi->GetXaxis()->SetTitle("BX lumi [10^{30}cm^{-2}s^{-1}]");
  m_ntrkvslumi->GetYaxis()->SetTitle("Ntracks");
  m_ntrkvslumi2D = tfserv->make<TH2D>("ntrkvslumi2D", "Number of Tracks vs Luminosity", 80, 0., 10., 125, -0.5, 2499.5);
  m_ntrkvslumi2D->GetXaxis()->SetTitle("BX lumi [10^{30}cm^{-2}s^{-1}]");
  m_ntrkvslumi2D->GetYaxis()->SetTitle("Ntracks");

  m_nhptrk = tfserv->make<TH1F>("nhptrk", "Number of High Purity Tracks", 2500, -0.5, 2499.5);
  m_nhptrk->GetXaxis()->SetTitle("Tracks");
  m_nhptrk->GetYaxis()->SetTitle("Events");
  m_hhpfrac = tfserv->make<TH1F>("hhpfrac", "Fraction of High Purity Tracks", 51, 0., 1.02);
  m_hhpfrac->GetXaxis()->SetTitle("hp/all");
  m_hhpfrac->GetYaxis()->SetTitle("Events");
  m_hsqsumptsq = tfserv->make<TH1F>("hsqsumptsq", "Sqrt(Sum pt**2)", 1000, 0., 200.);
  m_hsqsumptsq->GetXaxis()->SetTitle("#sqrt(#Sigma pt^2) (GeV)");
  m_hsqsumptsq->GetYaxis()->SetTitle("Events");

  m_hphi = tfserv->make<TH1F>("phi", "Track azimuth", 40, -M_PI, M_PI);
  m_hphi->GetXaxis()->SetTitle("#phi (rad)");
  m_hphi->GetYaxis()->SetTitle("Tracks");
  m_heta = tfserv->make<TH1F>("eta", "Track pseudorapidity", netabin1d, etamin, etamax);
  m_heta->GetXaxis()->SetTitle("#eta");
  m_heta->GetYaxis()->SetTitle("Tracks");
  m_hcos = tfserv->make<TH1F>("cos", "Track polar angle", 50, -1., 1.);
  m_hcos->GetXaxis()->SetTitle("cos(#theta)");
  m_hcos->GetYaxis()->SetTitle("Tracks");
  m_hpt = tfserv->make<TH1F>("pt", "Track pt", m_nptbin, m_ptmin, m_ptmax);
  m_hpt->GetXaxis()->SetTitle("pt (GeV)");
  m_hpt->GetYaxis()->SetTitle("Tracks");

  m_chisq = tfserv->make<TH1F>("chisq", "Track Chi2", nchisqbin1d, 0., 100.);
  m_chisq->GetXaxis()->SetTitle("chi2");
  m_chisq->GetYaxis()->SetTitle("Tracks");
  m_chisqnorm = tfserv->make<TH1F>("chisqnorm", "Track normalized Chi2", nchisqbin1d, 0., 10.);
  m_chisqnorm->GetXaxis()->SetTitle("normalized chi2");
  m_chisqnorm->GetYaxis()->SetTitle("Tracks");
  m_ndof = tfserv->make<TH1F>("ndof", "Track ndof", nndofbin1d, 0., 100.);
  m_ndof->GetXaxis()->SetTitle("ndof");
  m_ndof->GetYaxis()->SetTitle("Tracks");
  if (m_2dhistos) {
    m_chisqvseta =
        tfserv->make<TH2F>("chisqvseta", "Track Chi2 vs #eta", netabin2d, etamin, etamax, nchisqbin2d, 0., 100.);
    m_chisqvseta->GetXaxis()->SetTitle("#eta");
    m_chisqvseta->GetYaxis()->SetTitle("#chi2");
    m_chisqnormvseta = tfserv->make<TH2F>(
        "chisqnormvseta", "Track normalized Chi2 vs #eta", netabin2d, etamin, etamax, nchisqbin2d, 0., 10.);
    m_chisqnormvseta->GetXaxis()->SetTitle("#eta");
    m_chisqnormvseta->GetYaxis()->SetTitle("normalized #chi2");
    m_ndofvseta =
        tfserv->make<TH2F>("ndofvseta", "Track ndof vs #eta", netabin2d, etamin, etamax, nndofbin2d, 0., 100.);
    m_ndofvseta->GetXaxis()->SetTitle("#eta");
    m_ndofvseta->GetYaxis()->SetTitle("ndof");
  }

  m_hptphieta =
      tfserv->make<TProfile2D>("ptphivseta", "Average pt vs #phi vs #eta", netabin2d, etamin, etamax, 40, -M_PI, M_PI);
  m_hptphieta->GetXaxis()->SetTitle("#eta");
  m_hptphieta->GetYaxis()->SetTitle("#phi");

  m_hnlosthits = tfserv->make<TH1D>("nlosthits", "Number of Lost Hits", 10, -0.5, 9.5);
  m_hnlosthits->GetXaxis()->SetTitle("Nlost");
  m_hnlosthits->GetYaxis()->SetTitle("Tracks");

  m_hnrhits = tfserv->make<TH1D>("nrhits", "Number of Valid Hits", 55, -0.5, 54.5);
  m_hnrhits->GetXaxis()->SetTitle("Nvalid");
  m_hnrhits->GetYaxis()->SetTitle("Tracks");
  m_hnpixelrhits = tfserv->make<TH1D>("npixelrhits", "Number of Valid Pixel Hits", 20, -0.5, 19.5);
  m_hnpixelrhits->GetXaxis()->SetTitle("Nvalid");
  m_hnpixelrhits->GetYaxis()->SetTitle("Tracks");
  m_hnstriprhits = tfserv->make<TH1D>("nstriprhits", "Number of Valid Strip Hits", 45, -0.5, 44.5);
  m_hnstriprhits->GetXaxis()->SetTitle("Nvalid");
  m_hnstriprhits->GetYaxis()->SetTitle("Tracks");

  m_hnlostlayers = tfserv->make<TH1D>("nlostlayers", "Number of Layers w/o measurement", 10, -0.5, 9.5);
  m_hnlostlayers->GetXaxis()->SetTitle("Nlostlay");
  m_hnlostlayers->GetYaxis()->SetTitle("Tracks");

  m_hnlayers = tfserv->make<TH1D>("nlayers", "Number of Layers", 20, -0.5, 19.5);
  m_hnlayers->GetXaxis()->SetTitle("Nlayers");
  m_hnlayers->GetYaxis()->SetTitle("Tracks");
  m_hnpixellayers = tfserv->make<TH1D>("npixellayers", "Number of Pixel Layers", 10, -0.5, 9.5);
  m_hnpixellayers->GetXaxis()->SetTitle("Nlayers");
  m_hnpixellayers->GetYaxis()->SetTitle("Tracks");
  m_hnstriplayers = tfserv->make<TH1D>("nstriplayers", "Number of Strip Layers", 20, -0.5, 19.5);
  m_hnstriplayers->GetXaxis()->SetTitle("Nlayers");
  m_hnstriplayers->GetYaxis()->SetTitle("Tracks");

  m_hnhitphieta = tfserv->make<TProfile2D>(
      "nhitphivseta", "N valid hits vs #phi vs #eta", netabin2d, etamin, etamax, 40, -M_PI, M_PI);
  m_hnhitphieta->GetXaxis()->SetTitle("#eta");
  m_hnhitphieta->GetYaxis()->SetTitle("#phi");
  m_hnlayerphieta = tfserv->make<TProfile2D>(
      "nlayerphivseta", "N layers vs #phi vs #eta", netabin2d, etamin, etamax, 40, -M_PI, M_PI);
  m_hnlayerphieta->GetXaxis()->SetTitle("#eta");
  m_hnlayerphieta->GetYaxis()->SetTitle("#phi");

  m_halgo = tfserv->make<TH1D>(
      "algo", "Algorithm number", reco::TrackBase::algoSize, -0.5, static_cast<int>(reco::TrackBase::algoSize) - 0.5);
  m_halgo->GetXaxis()->SetTitle("algorithm");
  m_halgo->GetYaxis()->SetTitle("Tracks");
  m_hphieta = tfserv->make<TH2D>("phivseta", "#phi vs #eta", netabin2d, etamin, etamax, 40, -M_PI, M_PI);
  m_hphieta->GetXaxis()->SetTitle("#eta");
  m_hphieta->GetYaxis()->SetTitle("#phi");

  if (m_runHisto) {
    m_ntrkvsorbrun =
        m_rhm.makeTProfile("ntrkvsorbrun", "Number of tracks vs orbit number", m_maxLS * m_LSfrac, 0, m_maxLS * 262144);
  }
}

TrackCount::~TrackCount() {
  // do anything here that needs to be done at desctruction time
  // (e.g. close files, deallocate resources etc.)
}

//
// member functions
//

// ------------ method called to for each event  ------------
void TrackCount::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
  using namespace edm;
  edm::Service<TFileService> tfserv;

  Handle<reco::TrackCollection> tracks;
  iEvent.getByToken(m_trkcollToken, tracks);

  //

  m_ntrk->Fill(tracks->size());

  // get luminosity

  edm::Handle<LumiDetails> ld;
  iEvent.getLuminosityBlock().getByToken(m_lumiProducerToken, ld);

  if (ld.isValid()) {
    if (ld->isValid()) {
      float lumi = ld->lumiValue(LumiDetails::kOCC1, iEvent.bunchCrossing()) * 6.37;
      m_ntrkvslumi->Fill(lumi, tracks->size());
      m_ntrkvslumi2D->Fill(lumi, tracks->size());
    }
  }

  if (m_runHisto) {
    if (m_ntrkvsorbrun && *m_ntrkvsorbrun)
      (*m_ntrkvsorbrun)->Fill(iEvent.orbitNumber(), tracks->size());
  }

  unsigned int nhptrk = 0;
  double sumptsq = 0.;

  reco::TrackBase::TrackQuality quality = reco::TrackBase::qualityByName("highPurity");

  if (m_dump)
    edm::LogInfo("TrackDump") << " isHP algo pt eta phi chi2N chi2 ndof nlay npxl n3dl nlost ";

  for (reco::TrackCollection::const_iterator it = tracks->begin(); it != tracks->end(); it++) {
    if (m_dump) {
      edm::LogVerbatim("TrackDump") << it->quality(quality) << " " << it->algo() << " " << it->pt() << " " << it->eta()
                                    << " " << it->phi() << " " << it->normalizedChi2() << " " << it->chi2() << " "
                                    << it->ndof() << " " << it->hitPattern().trackerLayersWithMeasurement() << " "
                                    << it->hitPattern().pixelLayersWithMeasurement() << " "
                                    << it->hitPattern().numberOfValidStripLayersWithMonoAndStereo() << " "
                                    << it->hitPattern().trackerLayersWithoutMeasurement(reco::HitPattern::TRACK_HITS)
                                    << " ";
    }

    m_hnlosthits->Fill(it->hitPattern().numberOfLostTrackerHits(reco::HitPattern::TRACK_HITS));

    m_hnrhits->Fill(it->hitPattern().numberOfValidTrackerHits());
    m_hnpixelrhits->Fill(it->hitPattern().numberOfValidPixelHits());
    m_hnstriprhits->Fill(it->hitPattern().numberOfValidStripHits());
    m_hnhitphieta->Fill(it->eta(), it->phi(), it->hitPattern().numberOfValidTrackerHits());

    m_hnlostlayers->Fill(it->hitPattern().trackerLayersWithoutMeasurement(reco::HitPattern::TRACK_HITS));

    m_hnlayers->Fill(it->hitPattern().trackerLayersWithMeasurement());
    m_hnpixellayers->Fill(it->hitPattern().pixelLayersWithMeasurement());
    m_hnstriplayers->Fill(it->hitPattern().stripLayersWithMeasurement());
    m_hnlayerphieta->Fill(it->eta(), it->phi(), it->hitPattern().trackerLayersWithMeasurement());

    m_halgo->Fill(it->algo());

    m_hphi->Fill(it->phi());
    m_heta->Fill(it->eta());
    m_hphieta->Fill(it->eta(), it->phi());

    double pt = it->pt();
    m_hpt->Fill(pt);
    m_chisq->Fill(it->chi2());
    m_chisqnorm->Fill(it->normalizedChi2());
    m_ndof->Fill(it->ndof());
    if (m_2dhistos) {
      m_chisqvseta->Fill(it->eta(), it->chi2());
      m_chisqnormvseta->Fill(it->eta(), it->normalizedChi2());
      m_ndofvseta->Fill(it->eta(), it->ndof());
    }
    m_hptphieta->Fill(it->eta(), it->phi(), pt);
    sumptsq += pt * pt;
    if (it->p())
      m_hcos->Fill(it->pz() / it->p());
    if (it->quality(quality))
      nhptrk++;
  }

  m_nhptrk->Fill(nhptrk);

  const double hpfrac = !tracks->empty() ? double(nhptrk) / double(tracks->size()) : 0.;
  m_hhpfrac->Fill(hpfrac);
  m_hsqsumptsq->Fill(sqrt(sumptsq));
}

void TrackCount::beginRun(const edm::Run& iRun, const edm::EventSetup&) {
  m_rhm.beginRun(iRun);

  if (m_runHisto) {
    (*m_ntrkvsorbrun)->GetXaxis()->SetTitle("time [orbit#]");
    (*m_ntrkvsorbrun)->GetYaxis()->SetTitle("Ntracks");
    (*m_ntrkvsorbrun)->SetCanExtend(TH1::kXaxis);
  }
}

//define this as a plug-in
DEFINE_FWK_MODULE(TrackCount);