#include <MuonMETValueMapProducer.h>

Inheritance diagram for cms::MuonMETValueMapProducer:

Public Member Functions
	MuonMETValueMapProducer (const edm::ParameterSet &)

	~MuonMETValueMapProducer () 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
reco::MuonMETCorrectionData::Type	decide_correction_type (const reco::Muon &muon, const math::XYZPoint &beamSpotPosition)

void	determine_deltax_deltay (double &deltax, double &deltay, const reco::Muon &muon, double bfield, edm::Event &iEvent, const edm::EventSetup &iSetup)

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

bool	should_type_MuonCandidateValuesUsed (const reco::Muon &muon, const math::XYZPoint &beamSpotPosition)

Private Attributes
edm::EDGetTokenT< reco::BeamSpot >	beamSpotToken_

bool	isAlsoTkMu_

double	maxd0_

double	maxEta_

double	maxNormChi2_

int	minnHits_

int	minnValidStaHits_

double	minPt_

edm::EDGetTokenT< edm::View< reco::Muon > >	muonToken_

double	towerEtThreshold_

TrackDetectorAssociator	trackAssociator_

TrackAssociatorParameters	trackAssociatorParameters_

bool	useHO_

bool	useRecHits_

bool	useTrackAssociatorPositions_

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 37 of file MuonMETValueMapProducer.h.

Constructor & Destructor Documentation

◆ MuonMETValueMapProducer()

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

explicit

Definition at line 57 of file MuonMETValueMapProducer.cc.

       : minPt_(iConfig.getParameter<double>("minPt")),
         maxEta_(iConfig.getParameter<double>("maxEta")),
         isAlsoTkMu_(iConfig.getParameter<bool>("isAlsoTkMu")),
         maxNormChi2_(iConfig.getParameter<double>("maxNormChi2")),
         maxd0_(iConfig.getParameter<double>("maxd0")),
         minnHits_(iConfig.getParameter<int>("minnHits")),
         minnValidStaHits_(iConfig.getParameter<int>("minnValidStaHits")),
         useTrackAssociatorPositions_(iConfig.getParameter<bool>("useTrackAssociatorPositions")),
         useHO_(iConfig.getParameter<bool>("useHO")),
         towerEtThreshold_(iConfig.getParameter<double>("towerEtThreshold")),
         useRecHits_(iConfig.getParameter<bool>("useRecHits")) {
     muonToken_ = consumes<edm::View<reco::Muon>>(iConfig.getParameter<edm::InputTag>("muonInputTag"));
     beamSpotToken_ = consumes<reco::BeamSpot>(iConfig.getParameter<edm::InputTag>("beamSpotInputTag"));
  
     edm::ParameterSet trackAssociatorParams = iConfig.getParameter<edm::ParameterSet>("TrackAssociatorParameters");
     edm::ConsumesCollector iC = consumesCollector();
     trackAssociatorParameters_.loadParameters(trackAssociatorParams, iC);
     trackAssociator_.useDefaultPropagator();
  
     produces<edm::ValueMap<reco::MuonMETCorrectionData>>("muCorrData");
   }

References beamSpotToken_, edm::ParameterSet::getParameter(), TrackAssociatorParameters::loadParameters(), muonToken_, trackAssociator_, trackAssociatorParameters_, and TrackDetectorAssociator::useDefaultPropagator().

◆ ~MuonMETValueMapProducer()

cms::MuonMETValueMapProducer::~MuonMETValueMapProducer ( )

inlineoverride

Definition at line 40 of file MuonMETValueMapProducer.h.

40 {}

Member Function Documentation

◆ decide_correction_type()

reco::MuonMETCorrectionData::Type MuonMETValueMapProducer::decide_correction_type	(	const reco::Muon &	muon,
		const math::XYZPoint &	beamSpotPosition
	)

private

Definition at line 140 of file MuonMETValueMapProducer.cc.

                                                                   {
     if (should_type_MuonCandidateValuesUsed(muon, beamSpotPosition))
       return reco::MuonMETCorrectionData::Type::MuonCandidateValuesUsed;
  
     return reco::MuonMETCorrectionData::Type::NotUsed;
   }

References should_type_MuonCandidateValuesUsed().

Referenced by produce().

◆ determine_deltax_deltay()

void MuonMETValueMapProducer::determine_deltax_deltay	(	double &	deltax,
		double &	deltay,
		const reco::Muon &	muon,
		double	bfield,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

private

Definition at line 117 of file MuonMETValueMapProducer.cc.

                                                                                      {
     reco::TrackRef mu_track;
     if (muon.isGlobalMuon())
       mu_track = muon.globalTrack();
     else if (muon.isTrackerMuon() || muon.isRPCMuon() || muon.isGEMMuon() || muon.isME0Muon())
       mu_track = muon.innerTrack();
     else
       mu_track = muon.outerTrack();
  
     TrackDetMatchInfo info = trackAssociator_.associate(
         iEvent, iSetup, trackAssociator_.getFreeTrajectoryState(iSetup, *mu_track), trackAssociatorParameters_);
  
     MuonMETAlgo alg;
     alg.GetMuDepDeltas(
         &muon, info, useTrackAssociatorPositions_, useRecHits_, useHO_, towerEtThreshold_, deltax, deltay, bfield);
   }

References TrackDetectorAssociator::associate(), TrackDetectorAssociator::getFreeTrajectoryState(), MuonMETAlgo::GetMuDepDeltas(), iEvent, info(), towerEtThreshold_, trackAssociator_, trackAssociatorParameters_, useHO_, useRecHits_, and useTrackAssociatorPositions_.

Referenced by produce().

◆ produce()

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

overrideprivate

Definition at line 81 of file MuonMETValueMapProducer.cc.

                                                                                      {
     edm::Handle<edm::View<reco::Muon>> muons;
     iEvent.getByToken(muonToken_, muons);
  
     edm::Handle<reco::BeamSpot> beamSpot;
     iEvent.getByToken(beamSpotToken_, beamSpot);
  
     edm::ESHandle<MagneticField> magneticField;
     iSetup.get<IdealMagneticFieldRecord>().get(magneticField);
  
     double bfield = magneticField->inTesla(GlobalPoint(0., 0., 0.)).z();
  
     std::vector<reco::MuonMETCorrectionData> muCorrDataList;
  
     for (edm::View<reco::Muon>::const_iterator muon = muons->begin(); muon != muons->end(); ++muon) {
       double deltax = 0.0;
       double deltay = 0.0;
       determine_deltax_deltay(deltax, deltay, *muon, bfield, iEvent, iSetup);
  
       reco::MuonMETCorrectionData::Type muCorrType = decide_correction_type(*muon, beamSpot->position());
  
       reco::MuonMETCorrectionData muMETCorrData(muCorrType, deltax, deltay);
       muCorrDataList.push_back(muMETCorrData);
     }
  
     auto valueMapMuCorrData = std::make_unique<edm::ValueMap<reco::MuonMETCorrectionData>>();
  
     edm::ValueMap<reco::MuonMETCorrectionData>::Filler dataFiller(*valueMapMuCorrData);
  
     dataFiller.insert(muons, muCorrDataList.begin(), muCorrDataList.end());
     dataFiller.fill();
  
     iEvent.put(std::move(valueMapMuCorrData), "muCorrData");
   }

References pwdgSkimBPark_cfi::beamSpot, beamSpotToken_, decide_correction_type(), determine_deltax_deltay(), edm::EventSetup::get(), get, iEvent, HLT_2018_cff::magneticField, eostools::move(), HLT_2018_cff::muon, PDWG_BPHSkim_cff::muons, and muonToken_.

◆ should_type_MuonCandidateValuesUsed()

bool MuonMETValueMapProducer::should_type_MuonCandidateValuesUsed	(	const reco::Muon &	muon,
		const math::XYZPoint &	beamSpotPosition
	)

private

Definition at line 149 of file MuonMETValueMapProducer.cc.

                                                                                                           {
     if (!muon.isGlobalMuon())
       return false;
     if (!muon.isTrackerMuon() && isAlsoTkMu_)
       return false;
     reco::TrackRef globTk = muon.globalTrack();
     reco::TrackRef siTk = muon.innerTrack();
  
     if (muon.pt() < minPt_ || fabs(muon.eta()) > maxEta_)
       return false;
     if (globTk->chi2() / globTk->ndof() > maxNormChi2_)
       return false;
     if (fabs(globTk->dxy(beamSpotPosition)) > fabs(maxd0_))
       return false;
     if (siTk->numberOfValidHits() < minnHits_)
       return false;
     if (globTk->hitPattern().numberOfValidMuonHits() < minnValidStaHits_)
       return false;
     return true;
   }