Inheritance diagram for PFRecoTauDiscriminationAgainstMuon:

Public Member Functions
double	discriminate (const PFTauRef &pfTau) const override

	PFRecoTauDiscriminationAgainstMuon (const edm::ParameterSet &iConfig)

	~PFRecoTauDiscriminationAgainstMuon () override

Public Member Functions inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator, TauDiscriminatorDataType, ConsumeType >
virtual void	beginEvent (const edm::Event &, const edm::EventSetup &)

virtual TauDiscriminatorDataType	discriminate (const TauRef &tau) const =0

virtual void	endEvent (edm::Event &)

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

	TauDiscriminationProducerBase (const edm::ParameterSet &iConfig)

	TauDiscriminationProducerBase ()

	~TauDiscriminationProducerBase () override

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

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

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

Static Public Member Functions inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator, TauDiscriminatorDataType, ConsumeType >
static void	fillProducerDescriptions (edm::ParameterSetDescription &desc)

static std::string	getTauTypeString ()
	helper method to retrieve tau type name, e.g. to build correct cfi getter More...

Private Attributes
double	a

double	b

double	c

bool	checkNumMatches_

std::string	discriminatorOption_

double	hop_

int	maxNumberOfMatches_

Additional Inherited Members
Public Types inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator, TauDiscriminatorDataType, ConsumeType >
typedef std::vector< TauType >	TauCollection

typedef edm::Ref< TauCollection >	TauRef

typedef edm::RefProd< TauCollection >	TauRefProd

Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T... >

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Protected Attributes inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator, TauDiscriminatorDataType, ConsumeType >
std::string	moduleLabel_

double	prediscriminantFailValue_

edm::EDGetTokenT< TauCollection >	Tau_token

size_t	tauIndex_

edm::InputTag	TauProducer_

Detailed Description

Definition at line 21 of file PFRecoTauDiscriminationAgainstMuon.cc.

Constructor & Destructor Documentation

◆ PFRecoTauDiscriminationAgainstMuon()

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

inlineexplicit

Definition at line 23 of file PFRecoTauDiscriminationAgainstMuon.cc.

References a, b, c, edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

       : PFTauDiscriminationProducerBase(iConfig) {
     discriminatorOption_ = iConfig.getParameter<std::string>("discriminatorOption");
     hop_ = iConfig.getParameter<double>("HoPMin");
     a = iConfig.getParameter<double>("a");
     b = iConfig.getParameter<double>("b");
     c = iConfig.getParameter<double>("c");
     maxNumberOfMatches_ = iConfig.getParameter<int>("maxNumberOfMatches");
     checkNumMatches_ = iConfig.getParameter<bool>("checkNumMatches");
   }

◆ ~PFRecoTauDiscriminationAgainstMuon()

PFRecoTauDiscriminationAgainstMuon::~PFRecoTauDiscriminationAgainstMuon ( )

inlineoverride

Definition at line 34 of file PFRecoTauDiscriminationAgainstMuon.cc.

34 {}

Member Function Documentation

◆ discriminate()

double PFRecoTauDiscriminationAgainstMuon::discriminate ( const PFTauRef & pfTau ) const

override

Definition at line 50 of file PFRecoTauDiscriminationAgainstMuon.cc.

References a, muon::AllArbitrated, b, c, reco::PFJet::chargedMuEnergyFraction(), Exception, edm::Ref< C, T, F >::get(), muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), reco::btau::muonEnergyFraction, muon::segmentCompatibility(), and edm::errors::UnimplementedFeature.

                                                                                          {
   bool decision = true;
 
   if (thePFTauRef->hasMuonReference()) {
     MuonRef muonref = thePFTauRef->leadPFChargedHadrCand()->muonRef();
     if (discriminatorOption_ == "noSegMatch") {
       if (muonref->numberOfMatches() > maxNumberOfMatches_)
         decision = false;
     } else if (discriminatorOption_ == "twoDCut") {
       double seg = muon::segmentCompatibility(*muonref);
       double calo = muonref->caloCompatibility();
       double border = calo * a + seg * b + c;
       if (border > 0)
         decision = false;
     } else if (discriminatorOption_ == "merePresence") {
       decision = false;
     } else if (discriminatorOption_ == "combined") {  // testing purpose only
       unsigned int muType = 0;
       if (muonref->isGlobalMuon())
         muType = 1;
       else if (muonref->isCaloMuon())
         muType = 2;
       else if (muonref->isTrackerMuon())
         muType = 3;
       float muonEnergyFraction = 0.;
       const reco::PFJet* pfJetPtr = dynamic_cast<const reco::PFJet*>(thePFTauRef->pfTauTagInfoRef()->pfjetRef().get());
       if (pfJetPtr) {
         muonEnergyFraction = pfJetPtr->chargedMuEnergyFraction();
       } else
         throw cms::Exception("Type Mismatch") << "The PFTau was not made from PFJets, and this outdated algorithm was "
                                                  "not updated to cope with PFTaus made from other Jets.\n";
       bool eta_veto = false;
       bool phi_veto = false;
       if (fabs(muonref->eta()) > 2.3 || (fabs(muonref->eta()) > 1.4 && fabs(muonref->eta()) < 1.6))
         eta_veto = true;
       if (muonref->phi() < 0.1 && muonref->phi() > -0.1)
         phi_veto = true;
       if (muType != 1 || muonref->numberOfMatches() > 0 || eta_veto || phi_veto || muonEnergyFraction > 0.9)
         decision = false;  // as place holder
     } else if (discriminatorOption_ == "noAllArbitrated" || discriminatorOption_ == "noAllArbitratedWithHOP") {
       if (checkNumMatches_ && muonref->numberOfMatches() > maxNumberOfMatches_)
         decision = false;
       if (muon::isGoodMuon(*muonref, muon::AllArbitrated))
         decision = false;
     } else if (discriminatorOption_ == "HOP") {
       decision = true;  // only calo. muon cut requested: keep all tau candidates, regardless of signals in muon system
     } else {
       throw edm::Exception(edm::errors::UnimplementedFeature)
           << " Invalid Discriminator option = " << discriminatorOption_ << " --> please check cfi file !!\n";
     }
   }  // valid muon ref
 
   // Additional calo. muon cut: veto one prongs compatible with MIP signature
   if (discriminatorOption_ == "HOP" || discriminatorOption_ == "noAllArbitratedWithHOP") {
     if (thePFTauRef->leadPFChargedHadrCand().isNonnull()) {
       double muonCaloEn =
           thePFTauRef->leadPFChargedHadrCand()->hcalEnergy() + thePFTauRef->leadPFChargedHadrCand()->ecalEnergy();
       if (thePFTauRef->decayMode() == 0 && muonCaloEn < (hop_ * thePFTauRef->leadPFChargedHadrCand()->p()))
         decision = false;
     }
   }
 
   return (decision ? 1. : 0.);
 }

◆ fillDescriptions()

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

static

Definition at line 115 of file PFRecoTauDiscriminationAgainstMuon.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), edm::ParameterSetDescription::addOptional(), submitPVResolutionJobs::desc, HLT_2022v14_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                     {
   // pfRecoTauDiscriminationAgainstMuon
   edm::ParameterSetDescription desc;
   desc.add<double>("a", 0.5);
   desc.add<double>("c", 0.0);
   desc.add<double>("b", 0.5);
   desc.add<edm::InputTag>("PFTauProducer", edm::InputTag("pfRecoTauProducer"));
   {
     edm::ParameterSetDescription psd0;
     psd0.add<std::string>("BooleanOperator", "and");
     {
       edm::ParameterSetDescription psd1;
       psd1.add<double>("cut");
       psd1.add<edm::InputTag>("Producer");
       psd0.addOptional<edm::ParameterSetDescription>("leadTrack", psd1);
     }
     desc.add<edm::ParameterSetDescription>("Prediscriminants", psd0);
   }
   desc.add<std::string>("discriminatorOption", "noSegMatch");
   desc.add<double>("HoPMin", 0.2);
   desc.add<int>("maxNumberOfMatches", 0);
   desc.add<bool>("checkNumMatches", false);
   descriptions.add("pfRecoTauDiscriminationAgainstMuon", desc);
 }