l1tpf::PFTrackProducerFromL1Tracks Class Reference

Inheritance diagram for l1tpf::PFTrackProducerFromL1Tracks:

Public Member Functions
	PFTrackProducerFromL1Tracks (const edm::ParameterSet &)
	~PFTrackProducerFromL1Tracks () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	BFieldTag_
edm::ESWatcher< IdealMagneticFieldRecord >	BFieldWatcher_
float	fBz_
int	nParam_
l1tpf::ParametricResolution	resolCalo_
l1tpf::ParametricResolution	resolTrk_
edm::EDGetTokenT< std::vector< l1t::PFTrack::L1TTTrackType > >	TrackTag_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 17 of file PFTrackProducerFromL1Tracks.cc.

Constructor & Destructor Documentation

PFTrackProducerFromL1Tracks()

l1tpf::PFTrackProducerFromL1Tracks::PFTrackProducerFromL1Tracks ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 35 of file PFTrackProducerFromL1Tracks.cc.

    : TrackTag_(consumes<std::vector<l1t::PFTrack::L1TTTrackType>>(iConfig.getParameter<edm::InputTag>("L1TrackTag"))),
      BFieldTag_{esConsumes<MagneticField, IdealMagneticFieldRecord>()},
      nParam_(iConfig.getParameter<unsigned int>("nParam")),
      resolCalo_(iConfig.getParameter<edm::ParameterSet>("resolCalo")),
      resolTrk_(iConfig.getParameter<edm::ParameterSet>("resolTrack")) {
  produces<l1t::PFTrackCollection>();
}

~PFTrackProducerFromL1Tracks()

l1tpf::PFTrackProducerFromL1Tracks::~PFTrackProducerFromL1Tracks ( )

inlineoverride

Definition at line 20 of file PFTrackProducerFromL1Tracks.cc.

{}

Member Function Documentation

produce()

void l1tpf::PFTrackProducerFromL1Tracks::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 44 of file PFTrackProducerFromL1Tracks.cc.

                                                                                            {
  if (BFieldWatcher_.check(iSetup)) {
    fBz_ = iSetup.getData(BFieldTag_).inTesla(GlobalPoint(0, 0, 0)).z();
  }
 
  std::unique_ptr<l1t::PFTrackCollection> out(new l1t::PFTrackCollection());
 
  // https://github.com/skinnari/cmssw/blob/80c19f1b721325c3a02ee0482f72fb974a4c3bf7/L1Trigger/TrackFindingTracklet/test/L1TrackNtupleMaker.cc
  edm::Handle<std::vector<l1t::PFTrack::L1TTTrackType>> htracks;
  iEvent.getByToken(TrackTag_, htracks);
  const auto &tracks = *htracks;
 
  for (unsigned int i = 0, n = tracks.size(); i < n; ++i) {
    const auto &tk = tracks[i];
 
    float pt = tk.momentum().perp();
    float eta = tk.momentum().eta();
    float phi = tk.momentum().phi();
    float z0 = tk.POCA().z();  //cm
    int charge = tk.rInv() > 0 ? +1 : -1;
 
    reco::Candidate::PolarLorentzVector p4p(pt, eta, phi, 0.137);  // pion mass
    reco::Particle::LorentzVector p4(p4p.X(), p4p.Y(), p4p.Z(), p4p.E());
    reco::Particle::Point vtx(0., 0., z0);
 
    auto caloetaphi = l1tpf::propagateToCalo(p4, math::XYZTLorentzVector(0., 0., z0, 0.), charge, fBz_);
 
    float trkErr = resolTrk_(pt, std::abs(eta));
    float caloErr = resolCalo_(pt, std::abs(eta));
    int quality = 1;
    out->emplace_back(charge,
                      p4,
                      vtx,
                      l1t::PFTrack::TrackRef(htracks, i),
                      nParam_,
                      caloetaphi.first,
                      caloetaphi.second,
                      trkErr,
                      caloErr,
                      quality);
  }
  iEvent.put(std::move(out));
}

References funct::abs(), ALCARECOTkAlJpsiMuMu_cff::charge, PVValHelper::eta, edm::EventSetup::getData(), mps_fire::i, iEvent, eostools::move(), dqmiodumpmetadata::n, MillePedeFileConverter_cfg::out, p4, l1tpf::propagateToCalo(), DiDispStaMuonMonitor_cfi::pt, qcdUeDQM_cfi::quality, PDWG_EXOHSCP_cff::tracks, badGlobalMuonTaggersAOD_cff::vtx, and HLTMuonOfflineAnalyzer_cfi::z0.

Member Data Documentation

BFieldTag_

edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> l1tpf::PFTrackProducerFromL1Tracks::BFieldTag_

private

Definition at line 25 of file PFTrackProducerFromL1Tracks.cc.

BFieldWatcher_

edm::ESWatcher<IdealMagneticFieldRecord> l1tpf::PFTrackProducerFromL1Tracks::BFieldWatcher_

private

Definition at line 24 of file PFTrackProducerFromL1Tracks.cc.

fBz_

float l1tpf::PFTrackProducerFromL1Tracks::fBz_

private

Definition at line 27 of file PFTrackProducerFromL1Tracks.cc.

nParam_

int l1tpf::PFTrackProducerFromL1Tracks::nParam_

private

Definition at line 26 of file PFTrackProducerFromL1Tracks.cc.

resolCalo_

l1tpf::ParametricResolution l1tpf::PFTrackProducerFromL1Tracks::resolCalo_

private

Definition at line 28 of file PFTrackProducerFromL1Tracks.cc.

resolTrk_

l1tpf::ParametricResolution l1tpf::PFTrackProducerFromL1Tracks::resolTrk_

private

Definition at line 28 of file PFTrackProducerFromL1Tracks.cc.

TrackTag_

edm::EDGetTokenT<std::vector<l1t::PFTrack::L1TTTrackType> > l1tpf::PFTrackProducerFromL1Tracks::TrackTag_

private

Definition at line 23 of file PFTrackProducerFromL1Tracks.cc.