#include <MuonMETValueMapProducer.h>

Inheritance diagram for cms::MuonMETValueMapProducer:

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

	~MuonMETValueMapProducer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()

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)

virtual void	endJob ()

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

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::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

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");
   trackAssociatorParameters_.loadParameters(trackAssociatorParams);
   trackAssociator_.useDefaultPropagator();
   
   produces<edm::ValueMap<reco::MuonMETCorrectionData> >("muCorrData");
 }

cms::MuonMETValueMapProducer::~MuonMETValueMapProducer ( )

inline

Definition at line 43 of file MuonMETValueMapProducer.h.

43 { }

Member Function Documentation

virtual void cms::MuonMETValueMapProducer::beginJob ( void )

inlineprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 46 of file MuonMETValueMapProducer.h.

46 { }

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

private

Definition at line 142 of file MuonMETValueMapProducer.cc.

References should_type_MuonCandidateValuesUsed().

Referenced by produce().

 {
   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 122 of file MuonMETValueMapProducer.cc.

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

Referenced by produce().

 {
   reco::TrackRef mu_track;
   if(muon.isGlobalMuon()) mu_track = muon.globalTrack();
   else if(muon.isTrackerMuon()) 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);
 
 }

virtual void cms::MuonMETValueMapProducer::endJob ( void )

inlineprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 48 of file MuonMETValueMapProducer.h.

48 { }

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

privatevirtual

Implements edm::EDProducer.

Definition at line 82 of file MuonMETValueMapProducer.cc.

References SiPixelRawToDigiRegional_cfi::beamSpot, beamSpotToken_, decide_correction_type(), determine_deltax_deltay(), edm::helper::Filler< Map >::fill(), edm::EventSetup::get(), edm::Event::getByToken(), edm::helper::Filler< Map >::insert(), metsig::muon, patZpeak::muons, muonToken_, and edm::Event::put().

 {
   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);
 
     }
     
   std::auto_ptr<edm::ValueMap<reco::MuonMETCorrectionData> > valueMapMuCorrData(new edm::ValueMap<reco::MuonMETCorrectionData>());
 
   edm::ValueMap<reco::MuonMETCorrectionData>::Filler dataFiller(*valueMapMuCorrData);
      
   dataFiller.insert(muons, muCorrDataList.begin(), muCorrDataList.end());
   dataFiller.fill();
 
   iEvent.put(valueMapMuCorrData, "muCorrData");
     
 }

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

private

Definition at line 151 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().

 {
   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;
 }