reco::tau::RecoTauBuilderConePlugin Class Reference

Inheritance diagram for reco::tau::RecoTauBuilderConePlugin:

Public Member Functions
return_type	operator() (const reco::JetBaseRef &jet, const std::vector< reco::PFRecoTauChargedHadron > &chargedHadrons, const std::vector< RecoTauPiZero > &piZeros, const std::vector< CandidatePtr > &regionalExtras) const override
	RecoTauBuilderConePlugin (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC)
	~RecoTauBuilderConePlugin () override
Public Member Functions inherited from reco::tau::RecoTauBuilderPlugin
void	beginEvent () override
const edm::Handle< edm::View< reco::Candidate > > &	getPFCands () const
	Hack to be able to convert Ptrs to Refs. More...
reco::VertexRef	primaryVertex (const reco::JetBaseRef &jet) const
	Get primary vertex associated to this jet. More...
reco::VertexRef	primaryVertex (const reco::PFTau &tau, bool useJet=false) const
	Get primary vertex associated to this tau. More...
	RecoTauBuilderPlugin (const edm::ParameterSet &pset, edm::ConsumesCollector &&iC)
	~RecoTauBuilderPlugin () 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 ()

Private Types
typedef StringObjectFunction< reco::Jet >	JetFunc

Private Member Functions
void	setTauQuantities (reco::PFTau &aTau, double minAbsPhotonSumPt_insideSignalCone=2.5, double minRelPhotonSumPt_insideSignalCone=0., double minAbsPhotonSumPt_outsideSignalCone=1.e+9, double minRelPhotonSumPt_outsideSignalCone=1.e+9) const

Private Attributes
JetFunc	isoConeChargedHadrons_
JetFunc	isoConeNeutralHadrons_
JetFunc	isoConePiZeros_
double	leadObjecPtThreshold_
JetFunc	matchingCone_
int	maxSignalConeChargedHadrons_
double	minAbsPhotonSumPt_insideSignalCone_
double	minRelPhotonSumPt_insideSignalCone_
RecoTauQualityCuts	qcuts_
JetFunc	signalConeChargedHadrons_
JetFunc	signalConeNeutralHadrons_
JetFunc	signalConePiZeros_
StringObjectFunction< reco::PFTau >	signalConeSizeToStore_
bool	usePFLeptonsAsChargedHadrons_

Additional Inherited Members
Public Types inherited from reco::tau::RecoTauBuilderPlugin
typedef boost::ptr_vector< reco::PFTau >	output_type
typedef std::auto_ptr< output_type >	return_type

Detailed Description

Definition at line 34 of file RecoTauBuilderConePlugin.cc.

Member Typedef Documentation

typedef StringObjectFunction<reco::Jet> reco::tau::RecoTauBuilderConePlugin::JetFunc

private

Definition at line 51 of file RecoTauBuilderConePlugin.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 76 of file RecoTauBuilderConePlugin.cc.

                                                                                  :RecoTauBuilderPlugin(pset,std::move(iC)),
    qcuts_(pset.getParameterSet(
          "qualityCuts").getParameterSet("signalQualityCuts")),
    usePFLeptonsAsChargedHadrons_(pset.getParameter<bool>("usePFLeptons")),
    leadObjecPtThreshold_(pset.getParameter<double>("leadObjectPt")),
    matchingCone_(pset.getParameter<std::string>("matchingCone")),
    signalConeChargedHadrons_(pset.getParameter<std::string>(
            "signalConeChargedHadrons")),
    isoConeChargedHadrons_(
        pset.getParameter<std::string>("isoConeChargedHadrons")),
    signalConePiZeros_(
        pset.getParameter<std::string>("signalConePiZeros")),
    signalConeSizeToStore_(//MB: stored inside PFTau and used to compte photon-pt-out-of-signal-cone and DM hypothsis
    pset.getParameter<std::string>("signalConePiZeros")),
    isoConePiZeros_(
        pset.getParameter<std::string>("isoConePiZeros")),
    signalConeNeutralHadrons_(
        pset.getParameter<std::string>("signalConeNeutralHadrons")),
    isoConeNeutralHadrons_(
        pset.getParameter<std::string>("isoConeNeutralHadrons")), 
    maxSignalConeChargedHadrons_(
        pset.getParameter<int>("maxSignalConeChargedHadrons")),
    minAbsPhotonSumPt_insideSignalCone_(
        pset.getParameter<double>("minAbsPhotonSumPt_insideSignalCone")),
    minRelPhotonSumPt_insideSignalCone_(
    pset.getParameter<double>("minRelPhotonSumPt_insideSignalCone"))

{}

reco::tau::RecoTauBuilderConePlugin::~RecoTauBuilderConePlugin ( )

inlineoverride

Definition at line 37 of file RecoTauBuilderConePlugin.cc.

References metsig::jet, and operator()().

{}

Member Function Documentation

RecoTauBuilderConePlugin::return_type reco::tau::RecoTauBuilderConePlugin::operator() ( const reco::JetBaseRef &  , const std::vector< reco::PFRecoTauChargedHadron > &  , const std::vector< RecoTauPiZero > &  , const std::vector< CandidatePtr > &    ) const

overridevirtual

Construct one or more PFTaus from the a PFJet and its asscociated reconstructed PiZeros and regional extras i.e. objects in a 0.8 cone about the jet

Implements reco::tau::RecoTauBuilderPlugin.

Definition at line 187 of file RecoTauBuilderConePlugin.cc.

References reco::tau::RecoTauConstructor::addPFCands(), reco::tau::RecoTauConstructor::addPiZeros(), DEFINE_EDM_PLUGIN, reco::tau::RecoTauQualityCuts::filterCandRefs(), reco::tau::RecoTauConstructor::get(), reco::tau::RecoTauBuilderPlugin::getPFCands(), edm::Ptr< T >::isNonnull(), edm::Ref< C, T, F >::isNonnull(), isoConeChargedHadrons_, isoConeNeutralHadrons_, isoConePiZeros_, reco::tau::RecoTauConstructor::kChargedHadron, reco::tau::RecoTauConstructor::kGamma, reco::tau::RecoTauConstructor::kIsolation, reco::tau::RecoTauConstructor::kNeutralHadron, reco::tau::RecoTauConstructor::kSignal, leadObjecPtThreshold_, reco::tau::xclean::makePredicateAND(), HPSPFRecoTauProducer_cfi::matchingCone, matchingCone_, maxSignalConeChargedHadrons_, minAbsPhotonSumPt_insideSignalCone_, minRelPhotonSumPt_insideSignalCone_, convertSQLitetoXML_cfg::output, reco::tau::pfCandidatesByPdgId(), reco::tau::pfChargedCands(), reco::tau::pfGammas(), reco::tau::RecoTauBuilderPlugin::primaryVertex(), qcuts_, reco::tau::RecoTauConstructor::setleadCand(), reco::tau::RecoTauConstructor::setleadChargedHadrCand(), reco::tau::RecoTauConstructor::setleadNeutralCand(), reco::tau::RecoTauQualityCuts::setPV(), setTauQuantities(), signalConeChargedHadrons_, signalConeNeutralHadrons_, signalConePiZeros_, signalConeSizeToStore_, metsig::tau, and usePFLeptonsAsChargedHadrons_.

Referenced by ~RecoTauBuilderConePlugin().

                                                         {
  //std::cout << "<RecoTauBuilderConePlugin::operator()>:" << std::endl;
  //std::cout << " jet: Pt = " << jet->pt() << ", eta = " << jet->eta() << ", phi = " << jet->phi() << std::endl;

  // Get access to our cone tools
  using namespace cone;
  // Define output.  We only produce one tau per jet for the cone algo.
  output_type output;

  // Our tau builder - the true indicates to automatically copy gamma candidates
  // from the pizeros.
  RecoTauConstructor tau(jet, getPFCands(), true, 
             &signalConeSizeToStore_, 
             minAbsPhotonSumPt_insideSignalCone_, 
             minRelPhotonSumPt_insideSignalCone_);
  // Setup our quality cuts to use the current vertex (supplied by base class)
  qcuts_.setPV(primaryVertex(jet));

  typedef std::vector<CandidatePtr> CandPtrs;

  // Get the PF Charged hadrons + quality cuts
  CandPtrs pfchs;
  if (!usePFLeptonsAsChargedHadrons_) {
    pfchs = qcuts_.filterCandRefs(pfCandidatesByPdgId(*jet, 211));
  } else {
    // Check if we want to include electrons in muons in "charged hadron"
    // collection.  This is the preferred behavior, as the PF lepton selections
    // are very loose.
    pfchs = qcuts_.filterCandRefs(pfChargedCands(*jet));
  }

  // CV: sort collection of PF Charged hadrons by descending Pt
  std::sort(pfchs.begin(), pfchs.end(), SortPFCandsDescendingPt());

  // Get the PF gammas
  CandPtrs pfGammas = qcuts_.filterCandRefs(
      pfCandidatesByPdgId(*jet, 22));
  // Neutral hadrons
  CandPtrs pfnhs = qcuts_.filterCandRefs(
      pfCandidatesByPdgId(*jet, 130));

  // All the extra junk
  CandPtrs regionalJunk = qcuts_.filterCandRefs(regionalExtras);

  /***********************************************
   ******     Lead Candidate Finding    **********
   ***********************************************/

  // Define our matching cone and filters
  double matchingCone = matchingCone_(*jet);
  CandPtrDRFilter matchingConeFilter(jet->p4(), 0, matchingCone);

  // Find the maximum PFCharged hadron in the matching cone.  The call to
  // PFCandidates always a sorted list, so we can just take the first if it
  // if it exists.
  CandidatePtr leadPFCH;
  CandPtrs::iterator leadPFCH_iter =
      std::find_if(pfchs.begin(), pfchs.end(), matchingConeFilter);

  if (leadPFCH_iter != pfchs.end()) {
    leadPFCH = *leadPFCH_iter;
    // Set leading candidate
    tau.setleadChargedHadrCand(leadPFCH);
  } else {
    // If there is no leading charged candidate at all, return nothing - the
    // producer class that owns the plugin will build a null tau if desired.
    return output.release();
  }

  // Find the leading neutral candidate
  CandidatePtr leadPFGamma;
  CandPtrs::iterator leadPFGamma_iter =
      std::find_if(pfGammas.begin(), pfGammas.end(), matchingConeFilter);

  if (leadPFGamma_iter != pfGammas.end()) {
    leadPFGamma = *leadPFGamma_iter;
    // Set leading neutral candidate
    tau.setleadNeutralCand(leadPFGamma);
  }

  CandidatePtr leadPFCand;
  // Always use the leadPFCH if it is above our threshold
  if (leadPFCH.isNonnull() && leadPFCH->pt() > leadObjecPtThreshold_) {
    leadPFCand = leadPFCH;
  } else if (leadPFGamma.isNonnull() &&
             leadPFGamma->pt() > leadObjecPtThreshold_) {
    // Otherwise use the lead Gamma if it is above threshold
    leadPFCand = leadPFGamma;
  } else {
    // If both are too low PT, just take the charged one
    leadPFCand = leadPFCH;
  }

  tau.setleadCand(leadPFCand);

  // Our cone axis is defined about the lead charged hadron
  reco::Candidate::LorentzVector coneAxis = leadPFCH->p4();

  /***********************************************
   ******     Cone Construction         **********
   ***********************************************/

  // Define the signal and isolation cone sizes for this jet and build filters
  // to select elements in the given DeltaR regions

  CandPtrDRFilter signalConePFCHFilter(
      coneAxis, -0.1, signalConeChargedHadrons_(*jet));
  CandPtrDRFilter signalConePFNHFilter(
      coneAxis, -0.1, signalConeNeutralHadrons_(*jet));
  PiZeroDRFilter signalConePiZeroFilter(
      coneAxis, -0.1, signalConePiZeros_(*jet));

  CandPtrDRFilter isoConePFCHFilter(
      coneAxis, signalConeChargedHadrons_(*jet), isoConeChargedHadrons_(*jet));
  CandPtrDRFilter isoConePFGammaFilter(
      coneAxis, signalConePiZeros_(*jet), isoConePiZeros_(*jet));
  CandPtrDRFilter isoConePFNHFilter(
      coneAxis, signalConeNeutralHadrons_(*jet), isoConeNeutralHadrons_(*jet));
  PiZeroDRFilter isoConePiZeroFilter(
      coneAxis, signalConePiZeros_(*jet), isoConePiZeros_(*jet));

  // Additionally make predicates to select the different PF object types
  // of the regional junk objects to add to the iso cone.
  typedef xclean::PredicateAND<xclean::FilterCandByAbsPdgId, CandPtrDRFilter> RegionalJunkConeAndIdFilter;

  xclean::FilterCandByAbsPdgId pfchCandSelector(211);
  xclean::FilterCandByAbsPdgId pfgammaCandSelector(22);
  xclean::FilterCandByAbsPdgId pfnhCandSelector(130);

  // Predicate to select the regional junk in the iso cone by PF id
  RegionalJunkConeAndIdFilter pfChargedJunk(
      pfchCandSelector, // select charged stuff from junk
      isoConePFCHFilter // only take those in iso cone
      );

  RegionalJunkConeAndIdFilter pfGammaJunk(
      pfgammaCandSelector, // select gammas from junk
      isoConePFGammaFilter // only take those in iso cone
      );

  RegionalJunkConeAndIdFilter pfNeutralJunk(
      pfnhCandSelector, // select neutral stuff from junk
      isoConePFNHFilter // select stuff in iso cone
      );

  // Build filter iterators select the signal charged stuff.
  CandPtrDRFilterIter signalPFCHCands_begin(
      signalConePFCHFilter, pfchs.begin(), pfchs.end());
  CandPtrDRFilterIter signalPFCHCands_end(
      signalConePFCHFilter, pfchs.end(), pfchs.end());
  CandPtrs signalPFCHs;
  int numSignalPFCHs = 0;
  CandPtrs isolationPFCHs;
  int numIsolationPFCHs = 0;
  for ( CandPtrDRFilterIter iter = signalPFCHCands_begin; iter != signalPFCHCands_end; ++iter ) {
    if ( numSignalPFCHs < maxSignalConeChargedHadrons_ || maxSignalConeChargedHadrons_ == -1 ) {
      //std::cout << "adding signalPFCH #" << numSignalPFCHs << ": Pt = " << (*iter)->pt() << ", eta = " << (*iter)->eta() << ", phi = " << (*iter)->phi() << std::endl;
      signalPFCHs.push_back(*iter);
      ++numSignalPFCHs;
    } else {
      //std::cout << "maxSignalConeChargedHadrons reached" 
      //      << " --> adding isolationPFCH #" << numIsolationPFCHs << ": Pt = " << (*iter)->pt() << ", eta = " << (*iter)->eta() << ", phi = " << (*iter)->phi() << std::endl;
      isolationPFCHs.push_back(*iter);
      ++numIsolationPFCHs;
    }
  }
  CandPtrs::const_iterator signalPFCHs_begin = signalPFCHs.begin();
  CandPtrs::const_iterator signalPFCHs_end = signalPFCHs.end();

  // Cross clean pi zero content using signal cone charged hadron constituents.
  xclean::CrossCleanPiZeros<CandPtrDRFilterIter> piZeroXCleaner(
      signalPFCHCands_begin, signalPFCHCands_end);
  std::vector<reco::RecoTauPiZero> cleanPiZeros = piZeroXCleaner(piZeros);

  // For the rest of the constituents, we need to filter any constituents that
  // are already contained in the pizeros (i.e. electrons)
  xclean::CrossCleanPtrs<PiZeroList::const_iterator> pfCandXCleaner(cleanPiZeros.begin(), cleanPiZeros.end());

  auto isolationPFCHCands_begin(
      boost::make_filter_iterator(
        xclean::makePredicateAND(isoConePFCHFilter, pfCandXCleaner),
    pfchs.begin(), pfchs.end()));
  auto isolationPFCHCands_end(
      boost::make_filter_iterator(
    xclean::makePredicateAND(isoConePFCHFilter, pfCandXCleaner),
    pfchs.end(), pfchs.end()));
  for ( auto iter = isolationPFCHCands_begin; iter != isolationPFCHCands_end; ++iter ) {
    //std::cout << "adding isolationPFCH #" << numIsolationPFCHs << ": Pt = " << (*iter)->pt() << ", eta = " << (*iter)->eta() << ", phi = " << (*iter)->phi() << std::endl;
    isolationPFCHs.push_back(*iter);
    ++numIsolationPFCHs;
  }
  CandPtrs::const_iterator isolationPFCHs_begin = isolationPFCHs.begin();
  CandPtrs::const_iterator isolationPFCHs_end = isolationPFCHs.end();

  // Build signal charged hadrons
  tau.addPFCands(RecoTauConstructor::kSignal,
                 RecoTauConstructor::kChargedHadron,
                 signalPFCHs_begin, signalPFCHs_end);

  tau.addPFCands(RecoTauConstructor::kSignal,
                 RecoTauConstructor::kNeutralHadron,
                 boost::make_filter_iterator(
                   xclean::makePredicateAND(signalConePFNHFilter, pfCandXCleaner),
                   pfnhs.begin(), pfnhs.end()),
                 boost::make_filter_iterator(
                   xclean::makePredicateAND(signalConePFNHFilter, pfCandXCleaner),
                   pfnhs.end(), pfnhs.end()));

  // Build signal PiZeros
  tau.addPiZeros(RecoTauConstructor::kSignal,
                 PiZeroDRFilterIter(signalConePiZeroFilter,
                                    cleanPiZeros.begin(), cleanPiZeros.end()),
                 PiZeroDRFilterIter(signalConePiZeroFilter,
                                    cleanPiZeros.end(), cleanPiZeros.end()));

  // Build isolation charged hadrons
  tau.addPFCands(RecoTauConstructor::kIsolation,
                 RecoTauConstructor::kChargedHadron,
         isolationPFCHs_begin, isolationPFCHs_end);

  // Add all the stuff in the isolation cone that wasn't in the jet constituents
  tau.addPFCands(RecoTauConstructor::kIsolation,
                 RecoTauConstructor::kChargedHadron,
                 boost::make_filter_iterator(
                   pfChargedJunk, regionalJunk.begin(), regionalJunk.end()),
                 boost::make_filter_iterator(
                   pfChargedJunk, regionalJunk.end(), regionalJunk.end())
      );

  // Build isolation neutral hadrons
  tau.addPFCands(RecoTauConstructor::kIsolation,
                 RecoTauConstructor::kNeutralHadron,
                 boost::make_filter_iterator(
                   xclean::makePredicateAND(isoConePFNHFilter, pfCandXCleaner),
                   pfnhs.begin(), pfnhs.end()),
                 boost::make_filter_iterator(
                   xclean::makePredicateAND(isoConePFNHFilter, pfCandXCleaner),
                   pfnhs.end(), pfnhs.end()));

  // Add regional stuff not in jet
  tau.addPFCands(RecoTauConstructor::kIsolation,
                 RecoTauConstructor::kNeutralHadron,
                 boost::make_filter_iterator(
                   pfNeutralJunk, regionalJunk.begin(), regionalJunk.end()),
                 boost::make_filter_iterator(
                   pfNeutralJunk, regionalJunk.end(), regionalJunk.end())
      );

  // Build isolation PiZeros
  tau.addPiZeros(RecoTauConstructor::kIsolation,
                 PiZeroDRFilterIter(isoConePiZeroFilter, cleanPiZeros.begin(),
                                    cleanPiZeros.end()),
                 PiZeroDRFilterIter(isoConePiZeroFilter, cleanPiZeros.end(),
                                    cleanPiZeros.end()));

  // Add regional stuff not in jet
  tau.addPFCands(RecoTauConstructor::kIsolation,
                 RecoTauConstructor::kGamma,
                 boost::make_filter_iterator(
                   pfGammaJunk, regionalJunk.begin(), regionalJunk.end()),
                 boost::make_filter_iterator(
                   pfGammaJunk, regionalJunk.end(), regionalJunk.end())
      );

  // Put our built tau in the output - 'false' indicates don't build the
  // leading candidates, we already did that explicitly above.

  std::auto_ptr<reco::PFTau> tauPtr = tau.get(false);

  // Set event vertex position for tau
  reco::VertexRef primaryVertexRef = primaryVertex(*tauPtr);
  if ( primaryVertexRef.isNonnull() )
    tauPtr->setVertex(primaryVertexRef->position());

  // Set missing tau quantities
  setTauQuantities(*tauPtr,
           minAbsPhotonSumPt_insideSignalCone_,
           minRelPhotonSumPt_insideSignalCone_
           );

  output.push_back(tauPtr);
  return output.release();
}

void reco::tau::RecoTauBuilderConePlugin::setTauQuantities ( reco::PFTau &  aTau, double  minAbsPhotonSumPt_insideSignalCone = 2.5, double  minRelPhotonSumPt_insideSignalCone = 0., double  minAbsPhotonSumPt_outsideSignalCone = 1.e+9, double  minRelPhotonSumPt_outsideSignalCone = 1.e+9  ) const

private

Definition at line 127 of file RecoTauBuilderConePlugin.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, reco::LeafCandidate::charge(), reco::deltaR(), symbols::dm, edm::Ptr< T >::isNonnull(), reco::PFTau::kNull, reco::PFTau::kOneProngNPiZero, reco::PFTau::kRareDecayMode, reco::PFTau::leadChargedHadrCand(), RecoTauCombinatoricProducer_cfi::maxPiZeros, min(), hpstanc_transforms::nCharged, hpstanc_transforms::nPiZeros, reco::Candidate::p4(), reco::LeafCandidate::p4(), muons2muons_cfi::photon, reco::Candidate::pt(), reco::LeafCandidate::pt(), reco::LeafCandidate::setCharge(), reco::PFTau::setDecayMode(), reco::LeafCandidate::setPdgId(), reco::PFTau::signalChargedHadrCands(), reco::PFTau::signalConeSize(), and reco::PFTau::signalPiZeroCandidates().

Referenced by operator()().

                                                                          {
  //MB: Set tau quantities which are computed by RecoTauConstructor::get() 
  //    method with PFRecoTauChargedHadrons not used here
  
  // Set charge
  int charge = 0;
  int leadCharge = aTau.leadChargedHadrCand().isNonnull() ? aTau.leadChargedHadrCand()->charge() : 0;
  const std::vector<reco::CandidatePtr>& pfChs = aTau.signalChargedHadrCands();
  for(const reco::CandidatePtr& pfCh : pfChs){
    charge += pfCh->charge();
  }
  charge = charge==0 ? leadCharge : charge;
  aTau.setCharge(charge);
  
  // Set PDG id
  aTau.setPdgId(aTau.charge() < 0 ? 15 : -15); 
  
  // Set Decay Mode
  PFTau::hadronicDecayMode dm = PFTau::kNull; 
  unsigned int nPiZeros = 0;
  const std::vector<RecoTauPiZero>& piZeros = aTau.signalPiZeroCandidates();
  for(const RecoTauPiZero& piZero : piZeros) {
    double photonSumPt_insideSignalCone = 0.;
    double photonSumPt_outsideSignalCone = 0.;
    int numPhotons = piZero.numberOfDaughters();
    for(int idxPhoton = 0; idxPhoton < numPhotons; ++idxPhoton) {
      const reco::Candidate* photon = piZero.daughter(idxPhoton);
      double dR = deltaR(photon->p4(), aTau.p4());
      if(dR < aTau.signalConeSize() ){
    photonSumPt_insideSignalCone += photon->pt();
      } else {
    photonSumPt_outsideSignalCone += photon->pt();
      }
    }
    if( photonSumPt_insideSignalCone  > minAbsPhotonSumPt_insideSignalCone  || photonSumPt_insideSignalCone  > (minRelPhotonSumPt_insideSignalCone*aTau.pt())  ||
    photonSumPt_outsideSignalCone > minAbsPhotonSumPt_outsideSignalCone || photonSumPt_outsideSignalCone > (minRelPhotonSumPt_outsideSignalCone*aTau.pt()) ) ++nPiZeros;
  }
  // Find the maximum number of PiZeros our parameterization can hold
  const unsigned int maxPiZeros = PFTau::kOneProngNPiZero;
  // Determine our track index
  unsigned int nCharged = pfChs.size();
  if(nCharged>0){
    unsigned int trackIndex = (nCharged - 1)*(maxPiZeros + 1);
    // Check if we handle the given number of tracks
    if(trackIndex >= PFTau::kRareDecayMode) 
      dm = PFTau::kRareDecayMode;    
    else
      dm = static_cast<PFTau::hadronicDecayMode>(trackIndex + std::min(nPiZeros,maxPiZeros) );
  }
  else{
    dm = PFTau::kNull;
  }
  aTau.setDecayMode(dm);
  return;
}

Member Data Documentation

JetFunc reco::tau::RecoTauBuilderConePlugin::isoConeChargedHadrons_

private

Definition at line 56 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::isoConeNeutralHadrons_

private

Definition at line 61 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::isoConePiZeros_

private

Definition at line 59 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

double reco::tau::RecoTauBuilderConePlugin::leadObjecPtThreshold_

private

Definition at line 48 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::matchingCone_

private

Definition at line 54 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

int reco::tau::RecoTauBuilderConePlugin::maxSignalConeChargedHadrons_

private

Definition at line 63 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

double reco::tau::RecoTauBuilderConePlugin::minAbsPhotonSumPt_insideSignalCone_

private

Definition at line 64 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

double reco::tau::RecoTauBuilderConePlugin::minRelPhotonSumPt_insideSignalCone_

private

Definition at line 65 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

RecoTauQualityCuts reco::tau::RecoTauBuilderConePlugin::qcuts_

private

Definition at line 44 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::signalConeChargedHadrons_

private

Definition at line 55 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::signalConeNeutralHadrons_

private

Definition at line 60 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

JetFunc reco::tau::RecoTauBuilderConePlugin::signalConePiZeros_

private

Definition at line 57 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

StringObjectFunction<reco::PFTau> reco::tau::RecoTauBuilderConePlugin::signalConeSizeToStore_

private

Definition at line 58 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().

bool reco::tau::RecoTauBuilderConePlugin::usePFLeptonsAsChargedHadrons_

private

Definition at line 46 of file RecoTauBuilderConePlugin.cc.

Referenced by operator()().