#include <ZtoEEEventSelector.h>

Inheritance diagram for ZtoEEEventSelector:

Public Member Functions
bool	filter (edm::Event &, edm::EventSetup const &) override

	ZtoEEEventSelector (const edm::ParameterSet &)

Public Member Functions inherited from edm::stream::EDFilter<>
	EDFilter ()=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

Public Member Functions inherited from edm::stream::EDFilterBase
	EDFilterBase ()

	EDFilterBase (const EDFilterBase &)=delete

ModuleDescription const &	moduleDescription () const

const EDFilterBase &	operator= (const EDFilterBase &)=delete

	~EDFilterBase () override

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

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

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

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

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
const edm::InputTag	bsTag_

const edm::EDGetTokenT< reco::BeamSpot >	bsToken_

const edm::InputTag	electronTag_

const edm::EDGetTokenT< reco::GsfElectronCollection >	electronToken_

const double	maxD0_

const double	maxDeltaEtaInEB_

const double	maxDeltaEtaInEE_

const double	maxDeltaPhiInEB_

const double	maxDeltaPhiInEE_

const double	maxDz_

const double	maxEta_

const double	maxHOEEB_

const double	maxHOEEE_

const double	maxInvMass_

const double	maxIso_

const double	maxNormChi2_

const double	maxSigmaiEiEEB_

const double	maxSigmaiEiEEE_

const double	minInvMass_

const int	minPixelHits_

const double	minPt_

const double	minPtHighest_

const int	minStripHits_

Additional Inherited Members
Public Types inherited from edm::stream::EDFilter<>
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

Public Types inherited from edm::stream::EDFilterBase
typedef EDFilterAdaptorBase	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

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

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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

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

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

Detailed Description

Definition at line 13 of file ZtoEEEventSelector.h.

Constructor & Destructor Documentation

◆ ZtoEEEventSelector()

ZtoEEEventSelector::ZtoEEEventSelector ( const edm::ParameterSet & ps )

explicit

Definition at line 22 of file ZtoEEEventSelector.cc.

     : electronTag_(ps.getUntrackedParameter<edm::InputTag>("electronInputTag", edm::InputTag("gedGsfElectrons"))),
       bsTag_(ps.getUntrackedParameter<edm::InputTag>("offlineBeamSpot", edm::InputTag("offlineBeamSpot"))),
       electronToken_(consumes<reco::GsfElectronCollection>(electronTag_)),
       bsToken_(consumes<reco::BeamSpot>(bsTag_)),
       maxEta_(ps.getUntrackedParameter<double>("maxEta", 2.4)),
       minPt_(ps.getUntrackedParameter<double>("minPt", 5)),
       maxDeltaPhiInEB_(ps.getUntrackedParameter<double>("maxDeltaPhiInEB", .15)),
       maxDeltaEtaInEB_(ps.getUntrackedParameter<double>("maxDeltaEtaInEB", .007)),
       maxHOEEB_(ps.getUntrackedParameter<double>("maxHOEEB", .12)),
       maxSigmaiEiEEB_(ps.getUntrackedParameter<double>("maxSigmaiEiEEB", .01)),
       maxDeltaPhiInEE_(ps.getUntrackedParameter<double>("maxDeltaPhiInEE", .1)),
       maxDeltaEtaInEE_(ps.getUntrackedParameter<double>("maxDeltaEtaInEE", .009)),
       maxHOEEE_(ps.getUntrackedParameter<double>("maxHOEEB_", .10)),
       maxSigmaiEiEEE_(ps.getUntrackedParameter<double>("maxSigmaiEiEEE", .03)),
       maxNormChi2_(ps.getUntrackedParameter<double>("maxNormChi2", 10)),
       maxD0_(ps.getUntrackedParameter<double>("maxD0", 0.02)),
       maxDz_(ps.getUntrackedParameter<double>("maxDz", 20.)),
       minPixelHits_(ps.getUntrackedParameter<uint32_t>("minPixelHits", 1)),
       minStripHits_(ps.getUntrackedParameter<uint32_t>("minStripHits", 8)),
       maxIso_(ps.getUntrackedParameter<double>("maxIso", 0.3)),
       minPtHighest_(ps.getUntrackedParameter<double>("minPtHighest", 24)),
       minInvMass_(ps.getUntrackedParameter<double>("minInvMass", 60)),
       maxInvMass_(ps.getUntrackedParameter<double>("maxInvMass", 120)) {}

Member Function Documentation

◆ filter()

bool ZtoEEEventSelector::filter	(	edm::Event &	iEvent,
		edm::EventSetup const &	iSetup
	)

overridevirtual

Implements edm::stream::EDFilterBase.

Definition at line 47 of file ZtoEEEventSelector.cc.

                                                                              {
   // Read Electron Collection
   edm::Handle<reco::GsfElectronCollection> electronColl;
   iEvent.getByToken(electronToken_, electronColl);
  
   edm::Handle<reco::BeamSpot> beamSpot;
   iEvent.getByToken(bsToken_, beamSpot);
  
   std::vector<TLorentzVector> list;
   std::vector<int> chrgeList;
  
   if (electronColl.isValid()) {
     for (auto const& ele : *electronColl) {
       if (!ele.ecalDriven())
         continue;
       if (ele.pt() < minPt_)
         continue;
       // set a max Eta cut
       if (!(ele.isEB() || ele.isEE()))
         continue;
  
       double hOverE = ele.hadronicOverEm();
       double sigmaee = ele.sigmaIetaIeta();
       double deltaPhiIn = ele.deltaPhiSuperClusterTrackAtVtx();
       double deltaEtaIn = ele.deltaEtaSuperClusterTrackAtVtx();
  
       // separate cut for barrel and endcap
       if (ele.isEB()) {
         if (fabs(deltaPhiIn) >= maxDeltaPhiInEB_ && fabs(deltaEtaIn) >= maxDeltaEtaInEB_ && hOverE >= maxHOEEB_ &&
             sigmaee >= maxSigmaiEiEEB_)
           continue;
       } else if (ele.isEE()) {
         if (fabs(deltaPhiIn) >= maxDeltaPhiInEE_ && fabs(deltaEtaIn) >= maxDeltaEtaInEE_ && hOverE >= maxHOEEE_ &&
             sigmaee >= maxSigmaiEiEEE_)
           continue;
       }
  
       reco::GsfTrackRef trk = ele.gsfTrack();
       if (!trk.isNonnull())
         continue;  // only electrons with tracks
       double chi2 = trk->chi2();
       double ndof = trk->ndof();
       double chbyndof = (ndof > 0) ? chi2 / ndof : 0;
       if (chbyndof >= maxNormChi2_)
         continue;
  
       double trkd0 = trk->d0();
       if (beamSpot.isValid()) {
         trkd0 = -(trk->dxy(beamSpot->position()));
       } else {
         edm::LogError("ZtoEEEventSelector") << "Error >> Failed to get BeamSpot for label: " << bsTag_;
       }
       if (std::fabs(trkd0) >= maxD0_)
         continue;
  
       const reco::HitPattern& hitp = trk->hitPattern();
       int nPixelHits = hitp.numberOfValidPixelHits();
       if (nPixelHits < minPixelHits_)
         continue;
  
       int nStripHits = hitp.numberOfValidStripHits();
       if (nStripHits < minStripHits_)
         continue;
  
       // PF Isolation
       reco::GsfElectron::PflowIsolationVariables pfIso = ele.pfIsolationVariables();
       float absiso =
           pfIso.sumChargedHadronPt + std::max(0.0, pfIso.sumNeutralHadronEt + pfIso.sumPhotonEt - 0.5 * pfIso.sumPUPt);
       float eiso = absiso / (ele.pt());
       if (eiso > maxIso_)
         continue;
  
       TLorentzVector lv;
       lv.SetPtEtaPhiE(ele.pt(), ele.eta(), ele.phi(), ele.energy());
       list.push_back(lv);
       chrgeList.push_back(ele.charge());
     }
   } else {
     edm::LogError("ZtoEEEventSelector") << "Error >> Failed to get ElectronCollection for label: " << electronTag_;
   }
   if (list.size() < 2)
     return false;
   if (chrgeList[0] + chrgeList[1] != 0)
     return false;
  
   if (list[0].Pt() < minPtHighest_)
     return false;
   TLorentzVector zv = list[0] + list[1];
   if (zv.M() < minInvMass_ || zv.M() > maxInvMass_)
     return false;
  
   return true;
 }

References pwdgSkimBPark_cfi::beamSpot, bsTag_, bsToken_, hltPixelTracks_cff::chi2, electronIdCutBasedExt_cfi::deltaEtaIn, electronIdCutBasedExt_cfi::deltaPhiIn, electronTag_, electronToken_, EgHLTOffHistBins_cfi::hOverE, iEvent, edm::Ref< C, T, F >::isNonnull(), edm::HandleBase::isValid(), SiStripPI::max, maxD0_, maxDeltaEtaInEB_, maxDeltaEtaInEE_, maxDeltaPhiInEB_, maxDeltaPhiInEE_, maxHOEEB_, maxHOEEE_, maxInvMass_, maxIso_, maxNormChi2_, maxSigmaiEiEEB_, maxSigmaiEiEEE_, minInvMass_, minPixelHits_, minPt_, minPtHighest_, minStripHits_, ndof, reco::HitPattern::numberOfValidPixelHits(), reco::HitPattern::numberOfValidStripHits(), reco::GsfElectron::PflowIsolationVariables::sumChargedHadronPt, reco::GsfElectron::PflowIsolationVariables::sumNeutralHadronEt, reco::GsfElectron::PflowIsolationVariables::sumPhotonEt, and reco::GsfElectron::PflowIsolationVariables::sumPUPt.

Member Data Documentation

◆ bsTag_

const edm::InputTag ZtoEEEventSelector::bsTag_

private

Definition at line 22 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ bsToken_

const edm::EDGetTokenT<reco::BeamSpot> ZtoEEEventSelector::bsToken_

private

Definition at line 24 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ electronTag_

const edm::InputTag ZtoEEEventSelector::electronTag_

private

Definition at line 21 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ electronToken_

const edm::EDGetTokenT<reco::GsfElectronCollection> ZtoEEEventSelector::electronToken_

private

Definition at line 23 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxD0_

const double ZtoEEEventSelector::maxD0_

private

Definition at line 37 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxDeltaEtaInEB_

const double ZtoEEEventSelector::maxDeltaEtaInEB_

private

Definition at line 29 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxDeltaEtaInEE_

const double ZtoEEEventSelector::maxDeltaEtaInEE_

private

Definition at line 33 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxDeltaPhiInEB_

const double ZtoEEEventSelector::maxDeltaPhiInEB_

private

Definition at line 28 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxDeltaPhiInEE_

const double ZtoEEEventSelector::maxDeltaPhiInEE_

private

Definition at line 32 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxDz_

const double ZtoEEEventSelector::maxDz_

private

Definition at line 38 of file ZtoEEEventSelector.h.

◆ maxEta_

const double ZtoEEEventSelector::maxEta_

private

Definition at line 26 of file ZtoEEEventSelector.h.

◆ maxHOEEB_

const double ZtoEEEventSelector::maxHOEEB_

private

Definition at line 30 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxHOEEE_

const double ZtoEEEventSelector::maxHOEEE_

private

Definition at line 34 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxInvMass_

const double ZtoEEEventSelector::maxInvMass_

private

Definition at line 44 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxIso_

const double ZtoEEEventSelector::maxIso_

private

Definition at line 41 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxNormChi2_

const double ZtoEEEventSelector::maxNormChi2_

private

Definition at line 36 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxSigmaiEiEEB_

const double ZtoEEEventSelector::maxSigmaiEiEEB_

private

Definition at line 31 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ maxSigmaiEiEEE_

const double ZtoEEEventSelector::maxSigmaiEiEEE_

private

Definition at line 35 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ minInvMass_

const double ZtoEEEventSelector::minInvMass_

private

Definition at line 43 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ minPixelHits_

const int ZtoEEEventSelector::minPixelHits_

private

Definition at line 39 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ minPt_

const double ZtoEEEventSelector::minPt_

private

Definition at line 27 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ minPtHighest_

const double ZtoEEEventSelector::minPtHighest_

private

Definition at line 42 of file ZtoEEEventSelector.h.

Referenced by filter().

◆ minStripHits_

const int ZtoEEEventSelector::minStripHits_

private

Definition at line 40 of file ZtoEEEventSelector.h.

Referenced by filter().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ZtoEEEventSelector()

Member Function Documentation

◆ filter()

Member Data Documentation

◆ bsTag_

◆ bsToken_

◆ electronTag_

◆ electronToken_

◆ maxD0_

◆ maxDeltaEtaInEB_

◆ maxDeltaEtaInEE_

◆ maxDeltaPhiInEB_

◆ maxDeltaPhiInEE_

◆ maxDz_

◆ maxEta_

◆ maxHOEEB_

◆ maxHOEEE_

◆ maxInvMass_

◆ maxIso_

◆ maxNormChi2_

◆ maxSigmaiEiEEB_

◆ maxSigmaiEiEEE_

◆ minInvMass_

◆ minPixelHits_

◆ minPt_

◆ minPtHighest_

◆ minStripHits_