#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	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () 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 39 of file MuonMETValueMapProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 58 of file MuonMETValueMapProducer.cc.

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

   : 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");
 }

cms::MuonMETValueMapProducer::~MuonMETValueMapProducer ( )

inlineoverride

Definition at line 43 of file MuonMETValueMapProducer.h.

References decide_correction_type(), determine_deltax_deltay(), iEvent, produce(), and should_type_MuonCandidateValuesUsed().

43 { }

Member Function Documentation

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

private

Definition at line 143 of file MuonMETValueMapProducer.cc.

References should_type_MuonCandidateValuesUsed().

Referenced by produce(), and ~MuonMETValueMapProducer().

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

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 123 of file MuonMETValueMapProducer.cc.

References TrackDetectorAssociator::associate(), TrackDetectorAssociator::getFreeTrajectoryState(), MuonMETAlgo::GetMuDepDeltas(), reco::Muon::globalTrack(), info(), reco::Muon::innerTrack(), reco::Muon::isGEMMuon(), reco::Muon::isGlobalMuon(), reco::Muon::isME0Muon(), reco::Muon::isRPCMuon(), reco::Muon::isTrackerMuon(), reco::Muon::outerTrack(), towerEtThreshold_, trackAssociator_, trackAssociatorParameters_, useHO_, useRecHits_, and useTrackAssociatorPositions_.

Referenced by produce(), and ~MuonMETValueMapProducer().

 {
   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);
 
 }

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

overrideprivate

Definition at line 83 of file MuonMETValueMapProducer.cc.

References ecalDrivenElectronSeedsParameters_cff::beamSpot, beamSpotToken_, decide_correction_type(), determine_deltax_deltay(), edm::EventSetup::get(), edm::Event::getByToken(), MagneticField::inTesla(), seedCreatorFromRegionConsecutiveHitsEDProducer_cff::magneticField, eostools::move(), metsig::muon, extraflags_cff::muons, muonToken_, reco::BeamSpot::position(), edm::Event::put(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by ~MuonMETValueMapProducer().

 {
   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");
     
 }

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

private

Definition at line 152 of file MuonMETValueMapProducer.cc.

References reco::LeafCandidate::eta(), reco::Muon::globalTrack(), reco::Muon::innerTrack(), isAlsoTkMu_, reco::Muon::isGlobalMuon(), reco::Muon::isTrackerMuon(), maxd0_, maxEta_, maxNormChi2_, minnHits_, minnValidStaHits_, minPt_, and reco::LeafCandidate::pt().

Referenced by decide_correction_type(), and ~MuonMETValueMapProducer().

 {
   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;
 }