PATMuonMerger Class Reference

Inheritance diagram for PATMuonMerger:

Public Member Functions
	PATMuonMerger (const edm::ParameterSet &iConfig)
void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
	~PATMuonMerger () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Attributes
edm::InputTag	lostTrack_
StringCutObjectSelector< pat::PackedCandidate, false >	lostTrackCut_
edm::EDGetTokenT< std::vector< pat::PackedCandidate > >	lostTrackToken_
edm::InputTag	muons_
StringCutObjectSelector< pat::Muon, false >	muonsCut_
edm::EDGetTokenT< std::vector< pat::Muon > >	muonToken_
edm::InputTag	pfCandidate_
StringCutObjectSelector< pat::PackedCandidate, false >	pfCandidateCut_
edm::EDGetTokenT< std::vector< pat::PackedCandidate > >	pfCandToken_

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 21 of file PATMuonMerger.cc.

Constructor & Destructor Documentation

PATMuonMerger()

PATMuonMerger::PATMuonMerger ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 42 of file PATMuonMerger.cc.

    : muons_(iConfig.getParameter<edm::InputTag>("muons")),
      muonsCut_(iConfig.getParameter<std::string>("muonCut")),
      pfCandidate_(iConfig.getParameter<edm::InputTag>("pfCandidates")),
      pfCandidateCut_(iConfig.getParameter<std::string>("pfCandidatesCut")),
      lostTrack_(iConfig.getParameter<edm::InputTag>("otherTracks")),
      lostTrackCut_(iConfig.getParameter<std::string>("lostTrackCut")) {
  muonToken_ = consumes<std::vector<pat::Muon>>(muons_);
  pfCandToken_ = consumes<std::vector<pat::PackedCandidate>>(pfCandidate_);
  lostTrackToken_ = consumes<std::vector<pat::PackedCandidate>>(lostTrack_);
  produces<std::vector<pat::Muon>>();
}

References lostTrack_, lostTrackToken_, muons_, muonToken_, pfCandidate_, and pfCandToken_.

~PATMuonMerger()

PATMuonMerger::~PATMuonMerger ( )

inlineoverride

Definition at line 24 of file PATMuonMerger.cc.

{}

Member Function Documentation

fillDescriptions()

void PATMuonMerger::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 55 of file PATMuonMerger.cc.

                                                                               {
  // mergedMuons
  edm::ParameterSetDescription desc;
  desc.add<std::string>("muonCut", "");
  desc.add<edm::InputTag>("otherTracks", edm::InputTag("lostTracks"));
  desc.add<edm::InputTag>("pfCandidates", edm::InputTag("packedPFCandidates"));
  desc.add<std::string>("pfCandidatesCut", "");
  desc.add<edm::InputTag>("muons", edm::InputTag("slimmedMuons"));
  desc.add<std::string>("lostTrackCut", "");
  descriptions.add("mergedMuonsNoCuts", desc);
}

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, HLT_FULL_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

produce()

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

override

Definition at line 67 of file PATMuonMerger.cc.

                                                                         {
  edm::Handle<std::vector<pat::Muon>> muons;
  edm::Handle<std::vector<pat::PackedCandidate>> pfCands;
  edm::Handle<std::vector<pat::PackedCandidate>> lostTracks;
 
  iEvent.getByToken(muonToken_, muons);
  iEvent.getByToken(pfCandToken_, pfCands);
  iEvent.getByToken(lostTrackToken_, lostTracks);
 
  auto out = std::make_unique<std::vector<pat::Muon>>();
  out->reserve(muons->size() + pfCands->size() + lostTracks->size());
 
  // copy all muons
  for (auto& muon : *muons) {
    if (!muonsCut_(muon))
      continue;
    out->push_back(muon);
  }
 
  // add other pfCandidates, removing duplicates
  for (unsigned int pf = 0; pf < pfCands->size(); ++pf) {
    auto pfCand = pfCands->at(pf);
    if (!pfCandidateCut_(pfCand))
      continue;
    reco::CandidatePtr pfCandPtr(pfCands, pf);
    bool isPFMuon = false;
    for (auto& muon : *muons) {
      for (unsigned int i = 0, n = muon.numberOfSourceCandidatePtrs(); i < n; ++i) {
        reco::CandidatePtr ptr = muon.sourceCandidatePtr(i);
        if (ptr.isNonnull() && ptr == pfCandPtr) {
          isPFMuon = true;
          break;
        }
      }
      if (isPFMuon)
        break;
    }
    if (isPFMuon) {
      continue;
    }
 
    // now make a reco::Muon and recast to pat::Muon
    double energy = sqrt(pfCand.p() * pfCand.p() + 0.011163691);
    math::XYZTLorentzVector p4(pfCand.px(), pfCand.py(), pfCand.pz(), energy);
    reco::Muon mu(pfCand.charge(), p4, pfCand.vertex());
    pat::Muon aMu(mu);
    out->push_back(aMu);
  }
 
  // adding now lost tracks, removing duplicates
  for (auto& lostTrack : *lostTracks) {
    if (!lostTrackCut_(lostTrack))
      continue;
    if (std::abs(lostTrack.pdgId()) == 13)
      continue;
 
    // now make a reco::Muon and recast to pat::Muon
    double energy = sqrt(lostTrack.p() * lostTrack.p() + 0.011163691);
    math::XYZTLorentzVector p4(lostTrack.px(), lostTrack.py(), lostTrack.pz(), energy);
    reco::Muon mu(lostTrack.charge(), p4, lostTrack.vertex());
    pat::Muon aMu(mu);
    out->push_back(aMu);
  }
  iEvent.put(std::move(out));
}

References funct::abs(), HCALHighEnergyHPDFilter_cfi::energy, mps_fire::i, iEvent, edm::Ptr< T >::isNonnull(), lostTrackCut_, isotracks_cff::lostTracks, lostTrackToken_, eostools::move(), amptDefaultParameters_cff::mu, PDWG_BPHSkim_cff::muons, muonsCut_, muonToken_, dqmiodumpmetadata::n, MillePedeFileConverter_cfg::out, p4, packedPFCandidateRefMixer_cfi::pf, pfCandidateCut_, pfCandToken_, and mathSSE::sqrt().

Member Data Documentation

lostTrack_

edm::InputTag PATMuonMerger::lostTrack_

private

Definition at line 34 of file PATMuonMerger.cc.

Referenced by PATMuonMerger().

lostTrackCut_

StringCutObjectSelector<pat::PackedCandidate, false> PATMuonMerger::lostTrackCut_

private

Definition at line 35 of file PATMuonMerger.cc.

Referenced by produce().

lostTrackToken_

edm::EDGetTokenT<std::vector<pat::PackedCandidate> > PATMuonMerger::lostTrackToken_

private

Definition at line 39 of file PATMuonMerger.cc.

Referenced by PATMuonMerger(), and produce().

muons_

edm::InputTag PATMuonMerger::muons_

private

Definition at line 30 of file PATMuonMerger.cc.

Referenced by PATMuonMerger().

muonsCut_

StringCutObjectSelector<pat::Muon, false> PATMuonMerger::muonsCut_

private

Definition at line 31 of file PATMuonMerger.cc.

Referenced by produce().

muonToken_

edm::EDGetTokenT<std::vector<pat::Muon> > PATMuonMerger::muonToken_

private

Definition at line 37 of file PATMuonMerger.cc.

Referenced by PATMuonMerger(), and produce().

pfCandidate_

edm::InputTag PATMuonMerger::pfCandidate_

private

Definition at line 32 of file PATMuonMerger.cc.

Referenced by PATMuonMerger().

pfCandidateCut_

StringCutObjectSelector<pat::PackedCandidate, false> PATMuonMerger::pfCandidateCut_

private

Definition at line 33 of file PATMuonMerger.cc.

Referenced by produce().

pfCandToken_

edm::EDGetTokenT<std::vector<pat::PackedCandidate> > PATMuonMerger::pfCandToken_

private

Definition at line 38 of file PATMuonMerger.cc.

Referenced by PATMuonMerger(), and produce().