reco::tau::RecoTauChargedHadronMultiplicityCleanerPlugin Class Reference

Inheritance diagram for reco::tau::RecoTauChargedHadronMultiplicityCleanerPlugin:

Public Member Functions
double	operator() (const reco::PFTauRef &) const override
	RecoTauChargedHadronMultiplicityCleanerPlugin (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC)
Public Member Functions inherited from reco::tau::RecoTauCleanerPlugin
void	beginEvent () override
	RecoTauCleanerPlugin (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC)
	~RecoTauCleanerPlugin () override
Public Member Functions inherited from reco::tau::RecoTauEventHolderPlugin
const edm::Event *	evt () const
edm::Event *	evt ()
const edm::EventSetup *	evtSetup () const
	RecoTauEventHolderPlugin (const edm::ParameterSet &pset)
void	setup (edm::Event &, const edm::EventSetup &)
	~RecoTauEventHolderPlugin () override
Public Member Functions inherited from reco::tau::RecoTauNamedPlugin
const std::string &	name () const
	RecoTauNamedPlugin (const edm::ParameterSet &pset)
virtual	~RecoTauNamedPlugin ()

Detailed Description

Definition at line 15 of file RecoTauChargedHadronMultiplicityCleanerPlugin.cc.

Constructor & Destructor Documentation

RecoTauChargedHadronMultiplicityCleanerPlugin()

reco::tau::RecoTauChargedHadronMultiplicityCleanerPlugin::RecoTauChargedHadronMultiplicityCleanerPlugin	(	const edm::ParameterSet &	pset,
		edm::ConsumesCollector &&	iC
	)

Definition at line 23 of file RecoTauChargedHadronMultiplicityCleanerPlugin.cc.

        : RecoTauCleanerPlugin(pset, std::move(iC)) {}

Member Function Documentation

operator()()

double reco::tau::RecoTauChargedHadronMultiplicityCleanerPlugin::operator() ( const reco::PFTauRef &  tau ) const

overridevirtual

Implements reco::tau::RecoTauCleanerPlugin.

Definition at line 27 of file RecoTauChargedHadronMultiplicityCleanerPlugin.cc.

References HPSPFTauProducerPuppi_cfi::chargedHadron, reco::PFRecoTauChargedHadron::kChargedPFCandidate, reco::PFRecoTauChargedHadron::kPFNeutralHadron, reco::PFRecoTauChargedHadron::kTrack, mps_fire::result, and metsig::tau.

                                                                                                  {
      // Get the ranking value for this tau.
      // N.B. lower value means more "tau like"!
      double result = 0.;
      const std::vector<PFRecoTauChargedHadron>& chargedHadrons = tau->signalTauChargedHadronCandidates();
      for (std::vector<PFRecoTauChargedHadron>::const_iterator chargedHadron = chargedHadrons.begin();
           chargedHadron != chargedHadrons.end();
           ++chargedHadron) {
        if (chargedHadron->algo() == PFRecoTauChargedHadron::kChargedPFCandidate)
          result -= 8.;
        else if (chargedHadron->algo() == PFRecoTauChargedHadron::kTrack)
          result -= 4.;
        else if (chargedHadron->algo() == PFRecoTauChargedHadron::kPFNeutralHadron)
          result -= 2.;
        else
          result -= 1.;
      }
      return result;
    }