PFRecoTauDiscriminationByTauPolarization Class Reference

Inheritance diagram for PFRecoTauDiscriminationByTauPolarization:

Public Member Functions
void	beginEvent (const Event &, const EventSetup &) override
double	discriminate (const PFTauRef &) const override
	PFRecoTauDiscriminationByTauPolarization (const ParameterSet &iConfig)
	~PFRecoTauDiscriminationByTauPolarization () override
Public Member Functions inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator >
virtual double	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
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

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

Private Attributes
bool	booleanOutput
double	rTauMin

Additional Inherited Members
Public Types inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator >
typedef std::vector< TauType >	TauCollection
typedef edm::Ref< TauCollection >	TauRef
typedef edm::RefProd< TauCollection >	TauRefProd
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
Protected Attributes inherited from TauDiscriminationProducerBase< TauType, TauDiscriminator >
std::string	moduleLabel_
double	prediscriminantFailValue_
edm::EDGetTokenT< TauCollection >	Tau_token
size_t	tauIndex_
edm::InputTag	TauProducer_

Detailed Description

Definition at line 14 of file PFRecoTauDiscriminationByTauPolarization.cc.

Constructor & Destructor Documentation

PFRecoTauDiscriminationByTauPolarization::PFRecoTauDiscriminationByTauPolarization ( const ParameterSet &  iConfig )

inlineexplicit

Definition at line 17 of file PFRecoTauDiscriminationByTauPolarization.cc.

References edm::ParameterSet::getParameter().

      :PFTauDiscriminationProducerBase(iConfig) {  // retrieve quality cuts
        rTauMin = iConfig.getParameter<double>("rtau");
        booleanOutput = iConfig.getParameter<bool>("BooleanOutput");
      }

PFRecoTauDiscriminationByTauPolarization::~PFRecoTauDiscriminationByTauPolarization ( )

inlineoverride

Definition at line 24 of file PFRecoTauDiscriminationByTauPolarization.cc.

References fillDescriptions().

{}

Member Function Documentation

void PFRecoTauDiscriminationByTauPolarization::beginEvent ( const Event &  event, const EventSetup &  eventSetup  )

overridevirtual

Reimplemented from TauDiscriminationProducerBase< TauType, TauDiscriminator >.

Definition at line 35 of file PFRecoTauDiscriminationByTauPolarization.cc.

                                                     {}

double PFRecoTauDiscriminationByTauPolarization::discriminate ( const PFTauRef &  tau ) const

override

Definition at line 39 of file PFRecoTauDiscriminationByTauPolarization.cc.

References edm::Ref< C, T, F >::isNonnull().

                                                                               {

  double rTau = 0;
  // rtau for PFTau has to be calculated for leading PF charged hadronic candidate
  // calculating it from leadingTrack can (and will) give rtau > 1!
  if(tau.isNonnull() && tau->p() > 0
      && tau->leadChargedHadrCand().isNonnull()) {
    rTau = tau->leadChargedHadrCand()->p()/tau->p();
  }

  if(booleanOutput) return ( rTau > rTauMin ? 1. : 0. );
  return rTau;
}

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

static

Definition at line 54 of file PFRecoTauDiscriminationByTauPolarization.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), edm::ParameterSetDescription::addOptional(), DEFINE_FWK_MODULE, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                     {
  // pfRecoTauDiscriminationByTauPolarization
  edm::ParameterSetDescription desc;
  desc.add<double>("rtau", 0.8);
  desc.add<edm::InputTag>("PVProducer", edm::InputTag("offlinePrimaryVertices"));
  desc.add<bool>("BooleanOutput", true);
  desc.add<edm::InputTag>("PFTauProducer", edm::InputTag("pfRecoTauProducer"));

  {
    edm::ParameterSetDescription pset_signalQualityCuts;
    pset_signalQualityCuts.add<double>("maxDeltaZ", 0.4);
    pset_signalQualityCuts.add<double>("minTrackPt", 0.5);
    pset_signalQualityCuts.add<double>("minTrackVertexWeight", -1.0);
    pset_signalQualityCuts.add<double>("maxTrackChi2", 100.0);
    pset_signalQualityCuts.add<unsigned int>("minTrackPixelHits", 0);
    pset_signalQualityCuts.add<double>("minGammaEt", 1.0);
    pset_signalQualityCuts.add<unsigned int>("minTrackHits", 3);
    pset_signalQualityCuts.add<double>("minNeutralHadronEt", 30.0);
    pset_signalQualityCuts.add<double>("maxTransverseImpactParameter", 0.1);
    pset_signalQualityCuts.addOptional<bool>("useTracksInsteadOfPFHadrons");

    edm::ParameterSetDescription pset_vxAssocQualityCuts;
    pset_vxAssocQualityCuts.add<double>("minTrackPt", 0.5);
    pset_vxAssocQualityCuts.add<double>("minTrackVertexWeight", -1.0);
    pset_vxAssocQualityCuts.add<double>("maxTrackChi2", 100.0);
    pset_vxAssocQualityCuts.add<unsigned int>("minTrackPixelHits", 0);
    pset_vxAssocQualityCuts.add<double>("minGammaEt", 1.0);
    pset_vxAssocQualityCuts.add<unsigned int>("minTrackHits", 3);
    pset_vxAssocQualityCuts.add<double>("maxTransverseImpactParameter", 0.1);
    pset_vxAssocQualityCuts.addOptional<bool>("useTracksInsteadOfPFHadrons");

    edm::ParameterSetDescription pset_isolationQualityCuts;
    pset_isolationQualityCuts.add<double>("maxDeltaZ", 0.2);
    pset_isolationQualityCuts.add<double>("minTrackPt", 1.0);
    pset_isolationQualityCuts.add<double>("minTrackVertexWeight", -1.0);
    pset_isolationQualityCuts.add<double>("maxTrackChi2", 100.0);
    pset_isolationQualityCuts.add<unsigned int>("minTrackPixelHits", 0);
    pset_isolationQualityCuts.add<double>("minGammaEt", 1.5);
    pset_isolationQualityCuts.add<unsigned int>("minTrackHits", 8);
    pset_isolationQualityCuts.add<double>("maxTransverseImpactParameter", 0.03);
    pset_isolationQualityCuts.addOptional<bool>("useTracksInsteadOfPFHadrons");

    edm::ParameterSetDescription pset_qualityCuts;
    pset_qualityCuts.add<edm::ParameterSetDescription>("signalQualityCuts",    pset_signalQualityCuts);
    pset_qualityCuts.add<edm::ParameterSetDescription>("vxAssocQualityCuts",   pset_vxAssocQualityCuts);
    pset_qualityCuts.add<edm::ParameterSetDescription>("isolationQualityCuts", pset_isolationQualityCuts);
    pset_qualityCuts.add<std::string>("leadingTrkOrPFCandOption", "leadPFCand");
    pset_qualityCuts.add<std::string>("pvFindingAlgo", "closestInDeltaZ");
    pset_qualityCuts.add<edm::InputTag>("primaryVertexSrc", edm::InputTag("offlinePrimaryVertices"));
    pset_qualityCuts.add<bool>("vertexTrackFiltering", false);
    pset_qualityCuts.add<bool>("recoverLeadingTrk", false);

    desc.add<edm::ParameterSetDescription>("qualityCuts", pset_qualityCuts);
  }

  {
    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);
  }

  descriptions.add("pfRecoTauDiscriminationByTauPolarization", desc);
}

Member Data Documentation

bool PFRecoTauDiscriminationByTauPolarization::booleanOutput

private

Definition at line 31 of file PFRecoTauDiscriminationByTauPolarization.cc.

double PFRecoTauDiscriminationByTauPolarization::rTauMin

private

Definition at line 32 of file PFRecoTauDiscriminationByTauPolarization.cc.