reco::tau::disc Namespace Reference

Typedefs
typedef const PFTau &	Tau
typedef std::vector< double >	VDouble

Functions
double	AbsEta (Tau tau)
double	AbsJetEta (Tau tau)
VDouble	ChargedOutlierAngle (Tau)
VDouble	ChargedOutlierPt (Tau)
double	ChargedOutlierSumPt (Tau)
VDouble	Dalitz (Tau)
VDouble	Dalitz2 (Tau tau)
double	DecayMode (Tau tau)
double	EMFraction (Tau tau)
double	Eta (Tau tau)
VDouble	FilteredObjectPt (Tau)
VDouble	GammaOccupancy (Tau)
VDouble	GammaPt (Tau)
double	ImpactParameterSignificance (Tau tau)
VDouble	InvariantMass (Tau)
double	InvariantMassOfSignal (Tau tau)
VDouble	InvariantMassOfSignalWithFiltered (Tau)
double	IsolationChargedAveragePtFraction (Tau tau)
double	IsolationChargedPtFraction (Tau tau)
double	IsolationChargedSumHard (Tau tau)
double	IsolationChargedSumHardRelative (Tau tau)
double	IsolationChargedSumSoft (Tau tau)
double	IsolationChargedSumSoftRelative (Tau tau)
double	IsolationECALPtFraction (Tau tau)
double	IsolationECALSumHard (Tau tau)
double	IsolationECALSumHardRelative (Tau tau)
double	IsolationECALSumSoft (Tau tau)
double	IsolationECALSumSoftRelative (Tau tau)
double	IsolationNeutralHadronPtFraction (Tau tau)
double	JetEta (Tau tau)
double	JetPt (Tau tau)
double	JetTauDR (Tau tau)
double	JetWidth (Tau tau)
PFCandidatePtr	mainTrack (const PFTau &tau)
PFCandidatePtr	mainTrack (Tau tau)
double	MainTrackAngle (Tau)
double	MainTrackEta (Tau)
double	MainTrackPt (Tau)
double	MainTrackPtFraction (Tau tau)
double	Mass (Tau tau)
VDouble	NeutralOutlierAngle (Tau)
VDouble	NeutralOutlierPt (Tau)
double	NeutralOutlierSumPt (Tau)
std::vector< PFCandidatePtr >	notMainTrack (Tau tau)
double	OpeningAngle3D (Tau tau)
double	OpeningDeltaR (Tau tau)
VDouble	OutlierAngle (Tau)
VDouble	OutlierMass (Tau)
double	OutlierN (Tau)
double	OutlierNCharged (Tau)
VDouble	OutlierPt (Tau)
double	OutlierSumPt (Tau)
VDouble	PiZeroAngle (Tau)
VDouble	PiZeroEta (Tau)
VDouble	PiZeroPt (Tau)
double	Pt (Tau tau)
double	ScaledEtaJetCollimation (Tau tau)
double	ScaledOpeningDeltaR (Tau tau)
double	ScaledPhiJetCollimation (Tau tau)
double	SignalPtFraction (Tau tau)
VDouble	TrackAngle (Tau)
VDouble	TrackEta (Tau)
VDouble	TrackPt (Tau)

Typedef Documentation

typedef const PFTau& reco::tau::disc::Tau

Definition at line 24 of file RecoTauDiscriminantFunctions.h.

typedef std::vector<double> reco::tau::disc::VDouble

Definition at line 25 of file RecoTauDiscriminantFunctions.h.

Function Documentation

double reco::tau::disc::AbsEta

(

Tau

tau

)

Definition at line 73 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), and reco::LeafCandidate::eta().

{ return std::abs(tau.eta()); }

double reco::tau::disc::AbsJetEta

(

Tau

tau

)

Definition at line 90 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), and reco::PFTau::jetRef().

                          {
  return std::abs(tau.jetRef()->eta());
}

VDouble reco::tau::disc::ChargedOutlierAngle

(

Tau

tau

)

Definition at line 371 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFChargedHadrCands(), and reco::LeafCandidate::p4().

                                     {
  return extract(tau.isolationPFChargedHadrCands(), DeltaRToAxis(tau.p4()));
}

VDouble reco::tau::disc::ChargedOutlierPt

(

Tau

tau

)

Definition at line 366 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFChargedHadrCands(), and reco::LeafCandidate::pt().

                                  {
  return extract(tau.isolationPFChargedHadrCands(),
                 std::mem_fun_ref(&PFCandidate::pt));
}

double reco::tau::disc::ChargedOutlierSumPt

(

Tau

tau

)

Definition at line 323 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCandsPtSum().

                                    {
  return tau.isolationPFChargedHadrCandsPtSum();
}

VDouble reco::tau::disc::Dalitz

(

Tau

tau

)

Definition at line 385 of file RecoTauDiscriminantFunctions.cc.

References Dalitz2().

                        {
  return Dalitz2(tau);
}

VDouble reco::tau::disc::Dalitz2

(

Tau

tau

)

Definition at line 187 of file RecoTauDiscriminantFunctions.cc.

References mainTrack(), notMainTrack(), convertSQLitetoXML_cfg::output, p4, reco::LeafCandidate::p4(), and reco::PFTau::signalPiZeroCandidates().

Referenced by Dalitz().

                         {
  PFCandidatePtr theMainTrack = mainTrack(tau);
  std::vector<PFCandidatePtr> otherSignalTracks = notMainTrack(tau);
  const std::vector<RecoTauPiZero> &pizeros = tau.signalPiZeroCandidates();
  VDouble output;
  output.reserve(otherSignalTracks.size() + pizeros.size());
  // Add combos with tracks
  BOOST_FOREACH(PFCandidatePtr trk, otherSignalTracks) {
    reco::Candidate::LorentzVector p4 = theMainTrack->p4() + trk->p4();
    output.push_back(p4.mass());
  }
  // Add combos with pizeros
  BOOST_FOREACH(const RecoTauPiZero &pizero, pizeros) {
    reco::Candidate::LorentzVector p4 = theMainTrack->p4() + pizero.p4();
    output.push_back(p4.mass());
  }
  return output;
}

double reco::tau::disc::DecayMode

(

Tau

tau

)

Definition at line 75 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::decayMode().

{ return tau.decayMode(); }

double reco::tau::disc::EMFraction

(

Tau

tau

)

Definition at line 267 of file RecoTauDiscriminantFunctions.cc.

References edm::Ptr< T >::key(), LogDebug, reco::LeafCandidate::pt(), mps_fire::result, reco::PFTau::signalPFGammaCands(), and metsig::tau.

                           {
  //double result = tau.emFraction();
  reco::Candidate::LorentzVector gammaP4;
  BOOST_FOREACH(const reco::PFCandidatePtr& gamma, tau.signalPFGammaCands()) {
    gammaP4 += gamma->p4();
  }
  double result = gammaP4.pt()/tau.pt();

  if (result > 0.99) {
    LogDebug("TauDiscFunctions") << "EM fraction = " << result
      << tau ;
      LogDebug("TauDiscFunctions") << "charged" ;
    BOOST_FOREACH(const reco::PFCandidatePtr cand, tau.signalPFChargedHadrCands()) {
      LogDebug("TauDiscFunctions") << " pt: " << cand->pt() << " type: " << cand->particleId() <<  " key: " << cand.key() ;
    }
    LogDebug("TauDiscFunctions") << "gammas" ;
    BOOST_FOREACH(const reco::PFCandidatePtr cand, tau.signalPFGammaCands()) {
      LogDebug("TauDiscFunctions") << " pt: " << cand->pt() << " type: " << cand->particleId() <<  " key: " << cand.key() ;
    }
  }
  return result;
}

double reco::tau::disc::Eta

(

Tau

tau

)

Definition at line 72 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::eta().

Referenced by SiStripGainFromData::algoBeginJob(), HcalDetDiagNoiseMonitor::analyze(), ResolutionAnalyzer::analyze(), IsolatedGenParticles::analyze(), FFTJetProducer::beginJob(), BTVHLTOfflineSource::bookHistograms(), JetMETHLTOfflineSource::bookHistograms(), AlphaTVarProducer::CalcAlphaT(), AlphaTVarProducer::CalcHT(), AlphaTVarProducer::CalcMHT(), reco::PFRecHit::calculatePositionREP(), PythiaFilterGammaGamma::filter(), DTMuonMillepede::getbqcMatrix(), DTMuonMillepede::getCqcMatrix(), CovarianceMatrix::getEtaDependentScaleFactor(), EcalClusterLocalContCorrection::getValue(), EcalBasicClusterLocalContCorrection::getValue(), EcalClusterCrackCorrection::getValue(), HLTElectronEtFilter::hltFilter(), HLTElectronGenericFilter::hltFilter(), likelihood(), HcalDetDiagPedestalMonitor::LoadDataset(), HcalDetDiagLaserMonitor::LoadDataset(), HcalDetDiagLEDMonitor::LoadReference(), HcalDetDiagPedestalMonitor::LoadReference(), HcalDetDiagLaserMonitor::LoadReference(), EcalClusterLocal::localCoordsEB(), EcalClusterLocal::localCoordsEE(), l1t::TriggerMenuParser::parseCalo(), l1t::TriggerMenuParser::parseCaloCorr(), l1t::TriggerMenuXmlParser::parseCaloCorr(), l1t::TriggerMenuXmlParser::parseCaloV2(), l1t::TriggerMenuParser::parseEnergySum(), l1t::TriggerMenuParser::parseEnergySumCorr(), l1t::TriggerMenuXmlParser::parseEnergySumCorr(), l1t::TriggerMenuXmlParser::parseEnergySumV2(), l1t::TriggerMenuParser::parseMuon(), l1t::TriggerMenuParser::parseMuonCorr(), l1t::TriggerMenuXmlParser::parseMuonCorr(), l1t::TriggerMenuXmlParser::parseMuonV2(), PFTauElecRejectionBenchmark::process(), HcalDetDiagLEDMonitor::SaveReference(), HcalDetDiagPedestalMonitor::SaveReference(), HcalDetDiagLaserMonitor::SaveReference(), KDTreeLinkerTrackHcal::searchLinks(), KDTreeLinkerTrackEcal::searchLinks(), reco::PFRecHit::setCorner(), FastL1BitInfo::setEta(), BTVHLTOfflineSource::PathInfo::setHistos(), JetMETHLTOfflineSource::PathInfo::setHistos(), LinkByRecHit::testTrackAndClusterByRecHit(), and TEcnaHistos::TowerCrystalNumbering().

{ return tau.eta(); }

VDouble reco::tau::disc::FilteredObjectPt

(

Tau

tau

)

Definition at line 391 of file RecoTauDiscriminantFunctions.cc.

{ return VDouble(); }

VDouble reco::tau::disc::GammaOccupancy

(

Tau

tau

)

Definition at line 392 of file RecoTauDiscriminantFunctions.cc.

{ return VDouble(); }

VDouble reco::tau::disc::GammaPt

(

Tau

tau

)

Definition at line 393 of file RecoTauDiscriminantFunctions.cc.

{ return VDouble(); }

double reco::tau::disc::ImpactParameterSignificance

(

Tau

tau

)

Definition at line 290 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), and reco::PFTau::leadPFChargedHadrCandsignedSipt().

                                            {
  return std::abs(tau.leadPFChargedHadrCandsignedSipt());
}

VDouble reco::tau::disc::InvariantMass

(

Tau

tau

)

Definition at line 395 of file RecoTauDiscriminantFunctions.cc.

Referenced by ErsatzMEt::ersatzFabrik(), l1t::TriggerMenuParser::parseCondFormats(), l1t::TriggerMenuXmlParser::parseXmlFileV2(), ErsatzMEt::probeFinder(), TagProbeMassProducer::produce(), HemisphereAlgo::reconstruct(), and heppy::Hemisphere::Reconstruct().

{ return VDouble(); }

double reco::tau::disc::InvariantMassOfSignal

(

Tau

tau

)

Definition at line 76 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::mass().

{ return tau.mass(); }

VDouble reco::tau::disc::InvariantMassOfSignalWithFiltered

(

Tau

tau

)

Definition at line 394 of file RecoTauDiscriminantFunctions.cc.

{ return VDouble(); }

double reco::tau::disc::IsolationChargedAveragePtFraction

(

Tau

tau

)

Definition at line 176 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCands(), reco::PFTau::isolationPFChargedHadrCandsPtSum(), and reco::PFTau::leadPFChargedHadrCand().

                                                  {
  size_t nIsoCharged = tau.isolationPFChargedHadrCands().size();
  double averagePt = (nIsoCharged) ?
      tau.isolationPFChargedHadrCandsPtSum()/nIsoCharged : 0;
  return averagePt/tau.leadPFChargedHadrCand()->pt();
}

double reco::tau::disc::IsolationChargedPtFraction

(

Tau

tau

)

Definition at line 108 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCandsPtSum(), and reco::PFTau::jetRef().

                                           {
  return tau.isolationPFChargedHadrCandsPtSum()/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationChargedSumHard

(

Tau

tau

)

Definition at line 206 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFChargedHadrCands(), convertSQLitetoXML_cfg::output, EnergyCorrector::pt, and reco::LeafCandidate::pt().

Referenced by IsolationChargedSumHardRelative().

                                        {
  VDouble isocands = extract(tau.isolationPFChargedHadrCands(),
                             std::mem_fun_ref(&PFCandidate::pt));
  double output = 0.0;
  BOOST_FOREACH(double pt, isocands) {
    if (pt > 1.0)
      output += pt;
  }
  return output;
}

double reco::tau::disc::IsolationChargedSumHardRelative

(

Tau

tau

)

Definition at line 229 of file RecoTauDiscriminantFunctions.cc.

References IsolationChargedSumHard(), and reco::PFTau::jetRef().

                                                {
  return IsolationChargedSumHard(tau)/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationChargedSumSoft

(

Tau

tau

)

Definition at line 217 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFChargedHadrCands(), convertSQLitetoXML_cfg::output, EnergyCorrector::pt, and reco::LeafCandidate::pt().

Referenced by IsolationChargedSumSoftRelative().

                                        {
  VDouble isocands = extract(tau.isolationPFChargedHadrCands(),
                             std::mem_fun_ref(&PFCandidate::pt));
  double output = 0.0;
  BOOST_FOREACH(double pt, isocands) {
    if (pt < 1.0)
      output += pt;
  }
  return output;
}

double reco::tau::disc::IsolationChargedSumSoftRelative

(

Tau

tau

)

Definition at line 233 of file RecoTauDiscriminantFunctions.cc.

References IsolationChargedSumSoft(), and reco::PFTau::jetRef().

                                                {
  return IsolationChargedSumSoft(tau)/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationECALPtFraction

(

Tau

tau

)

Definition at line 112 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFGammaCandsEtSum(), and reco::PFTau::jetRef().

                                        {
  return tau.isolationPFGammaCandsEtSum()/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationECALSumHard

(

Tau

tau

)

Definition at line 237 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFGammaCands(), convertSQLitetoXML_cfg::output, EnergyCorrector::pt, and reco::LeafCandidate::pt().

Referenced by IsolationECALSumHardRelative().

                                     {
  VDouble isocands = extract(tau.isolationPFGammaCands(),
                             std::mem_fun_ref(&PFCandidate::pt));
  double output = 0.0;
  BOOST_FOREACH(double pt, isocands) {
    if (pt > 1.5)
      output += pt;
  }
  return output;
}

double reco::tau::disc::IsolationECALSumHardRelative

(

Tau

tau

)

Definition at line 260 of file RecoTauDiscriminantFunctions.cc.

References IsolationECALSumHard(), and reco::PFTau::jetRef().

                                             {
  return IsolationECALSumHard(tau)/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationECALSumSoft

(

Tau

tau

)

Definition at line 248 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFGammaCands(), convertSQLitetoXML_cfg::output, EnergyCorrector::pt, and reco::LeafCandidate::pt().

Referenced by IsolationECALSumSoftRelative().

                                     {
  VDouble isocands = extract(tau.isolationPFGammaCands(),
                             std::mem_fun_ref(&PFCandidate::pt));
  double output = 0.0;
  BOOST_FOREACH(double pt, isocands) {
    if (pt < 1.5)
      output += pt;
  }
  return output;
}

double reco::tau::disc::IsolationECALSumSoftRelative

(

Tau

tau

)

Definition at line 263 of file RecoTauDiscriminantFunctions.cc.

References IsolationECALSumSoft(), and reco::PFTau::jetRef().

                                             {
  return IsolationECALSumSoft(tau)/tau.jetRef()->pt();
}

double reco::tau::disc::IsolationNeutralHadronPtFraction

(

Tau

tau

)

Definition at line 116 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFNeutrHadrCands(), and reco::PFTau::jetRef().

                                                 {
  double sum = 0.0;
  BOOST_FOREACH(PFCandidatePtr cand, tau.isolationPFNeutrHadrCands()) {
    sum += cand->pt();
  }
  return sum/tau.jetRef()->pt();
}

double reco::tau::disc::JetEta

(

Tau

tau

)

Definition at line 86 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::jetRef().

                       {
  return tau.jetRef()->eta();
}

double reco::tau::disc::JetPt

(

Tau

tau

)

Definition at line 82 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::jetRef().

Referenced by JetMETHLTOfflineSource::bookHistograms(), and JetMETHLTOfflineSource::PathInfo::setDgnsHistos().

                      {
  return tau.jetRef()->pt();
}

double reco::tau::disc::JetTauDR

(

Tau

tau

)

Definition at line 100 of file RecoTauDiscriminantFunctions.cc.

References reco::deltaR(), reco::PFTau::jetRef(), and reco::LeafCandidate::p4().

                         {
  return reco::deltaR(tau.p4(), tau.jetRef()->p4());
}

double reco::tau::disc::JetWidth

(

Tau

tau

)

Definition at line 94 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), reco::PFTau::jetRef(), and mathSSE::sqrt().

                         {
  return std::sqrt(
      std::abs(tau.jetRef()->etaetaMoment()) +
      std::abs(tau.jetRef()->phiphiMoment()));
}

PFCandidatePtr reco::tau::disc::mainTrack

(

const PFTau &

tau

)

For three prong events, take the track that has charge opposite to the composite charge.

Referenced by Dalitz2(), MainTrackAngle(), MainTrackEta(), MainTrackPt(), MainTrackPtFraction(), and notMainTrack().

PFCandidatePtr reco::tau::disc::mainTrack

(

Tau

tau

)

Definition at line 49 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::charge(), reco::PFTau::leadPFChargedHadrCand(), and reco::PFTau::signalPFChargedHadrCands().

                                  {
  if (tau.signalPFChargedHadrCands().size() ==  3) {
    for (size_t itrk = 0; itrk < 3; ++itrk) {
      if (tau.signalPFChargedHadrCands()[itrk]->charge() * tau.charge() < 0)
        return tau.signalPFChargedHadrCands()[itrk];
    }
  }
  return tau.leadPFChargedHadrCand();
}

double reco::tau::disc::MainTrackAngle

(

Tau

tau

)

Definition at line 313 of file RecoTauDiscriminantFunctions.cc.

References reco::deltaR(), mainTrack(), and reco::LeafCandidate::p4().

                               {
  PFCandidatePtr trk = mainTrack(tau);
  return (!trk) ? 0.0 : deltaR(trk->p4(), tau.p4());
}

double reco::tau::disc::MainTrackEta

(

Tau

tau

)

Definition at line 308 of file RecoTauDiscriminantFunctions.cc.

References mainTrack().

                             {
  PFCandidatePtr trk = mainTrack(tau);
  return (!trk) ? 0.0 : trk->eta();
}

double reco::tau::disc::MainTrackPt

(

Tau

tau

)

Definition at line 303 of file RecoTauDiscriminantFunctions.cc.

References mainTrack().

                            {
  PFCandidatePtr trk = mainTrack(tau);
  return (!trk) ? 0.0 : trk->pt();
}

double reco::tau::disc::MainTrackPtFraction

(

Tau

tau

)

Definition at line 183 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::jetRef(), and mainTrack().

                                    {
  return mainTrack(tau)->pt()/tau.jetRef()->pt();
}

double reco::tau::disc::Mass

(

Tau

tau

)

Definition at line 74 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::mass().

{ return tau.mass(); }

VDouble reco::tau::disc::NeutralOutlierAngle

(

Tau

tau

)

Definition at line 380 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFGammaCands(), and reco::LeafCandidate::p4().

                                     {
  return extract(tau.isolationPFGammaCands(), DeltaRToAxis(tau.p4()));
}

VDouble reco::tau::disc::NeutralOutlierPt

(

Tau

tau

)

Definition at line 375 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFGammaCands(), and reco::LeafCandidate::pt().

                                  {
  return extract(tau.isolationPFGammaCands(),
                 std::mem_fun_ref(&PFCandidate::pt));
}

double reco::tau::disc::NeutralOutlierSumPt

(

Tau

tau

)

Definition at line 327 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFGammaCandsEtSum().

                                    {
  return tau.isolationPFGammaCandsEtSum();
}

std::vector<PFCandidatePtr> reco::tau::disc::notMainTrack

(

Tau

tau

)

Definition at line 59 of file RecoTauDiscriminantFunctions.cc.

References mainTrack(), convertSQLitetoXML_cfg::output, and reco::PFTau::signalPFChargedHadrCands().

Referenced by Dalitz2(), TrackAngle(), TrackEta(), and TrackPt().

{
  const PFCandidatePtr& mainTrackPtr = mainTrack(tau);
  std::vector<PFCandidatePtr> output;
  output.reserve(tau.signalPFChargedHadrCands().size() - 1);
  BOOST_FOREACH(const PFCandidatePtr& ptr, tau.signalPFChargedHadrCands()) {
    if (ptr != mainTrackPtr)
      output.push_back(ptr);
  }
  return output;
}

double reco::tau::disc::OpeningAngle3D

(

Tau

tau

)

Definition at line 141 of file RecoTauDiscriminantFunctions.cc.

References angle(), reco::LeafCandidate::p4(), and reco::PFTau::signalPFCands().

                               {
  double sumE = 0;
  double weightedAngle = 0;
  BOOST_FOREACH(const reco::PFCandidatePtr& cand, tau.signalPFCands()) {
    double candE = cand->energy();
    double candAngle = angle(cand->p4(), tau.p4());
    sumE += candE;
    weightedAngle += candAngle*candE;
  }
  return (sumE > 0) ? weightedAngle/sumE : 0.0;
}

double reco::tau::disc::OpeningDeltaR

(

Tau

tau

)

Definition at line 129 of file RecoTauDiscriminantFunctions.cc.

References reco::deltaR(), reco::LeafCandidate::p4(), and reco::PFTau::signalPFCands().

Referenced by reco::tau::RecoTauDiscriminantInvariantWidth::operator()().

                              {
  double sumEt = 0;
  double weightedDeltaR = 0;
  BOOST_FOREACH(const reco::PFCandidatePtr& cand, tau.signalPFCands()) {
    double candEt = cand->et();
    double candDeltaR = reco::deltaR(cand->p4(), tau.p4());
    sumEt += candEt;
    weightedDeltaR += candDeltaR*candEt;
  }
  return (sumEt > 0) ? weightedDeltaR/sumEt : 0.0;
}

VDouble reco::tau::disc::OutlierAngle

(

Tau

tau

)

Definition at line 362 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFCands(), and reco::LeafCandidate::p4().

                              {
  return extract(tau.isolationPFCands(), DeltaRToAxis(tau.p4()));
}

VDouble reco::tau::disc::OutlierMass

(

Tau

tau

)

Definition at line 396 of file RecoTauDiscriminantFunctions.cc.

{ return VDouble(); }

double reco::tau::disc::OutlierN

(

Tau

tau

)

Definition at line 294 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCands(), and reco::PFTau::isolationPFGammaCands().

                         {
  return tau.isolationPFChargedHadrCands().size() +
      tau.isolationPFGammaCands().size();
}

double reco::tau::disc::OutlierNCharged

(

Tau

tau

)

Definition at line 299 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCands().

                                {
  return tau.isolationPFChargedHadrCands().size();
}

VDouble reco::tau::disc::OutlierPt

(

Tau

tau

)

Definition at line 358 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::PFTau::isolationPFCands(), and reco::LeafCandidate::pt().

                           {
  return extract(tau.isolationPFCands(), std::mem_fun_ref(&PFCandidate::pt));
}

double reco::tau::disc::OutlierSumPt

(

Tau

tau

)

Definition at line 318 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::isolationPFChargedHadrCandsPtSum(), and reco::PFTau::isolationPFGammaCandsEtSum().

                             {
  return tau.isolationPFChargedHadrCandsPtSum() +
      tau.isolationPFGammaCandsEtSum();
}

VDouble reco::tau::disc::PiZeroAngle

(

Tau

tau

)

Definition at line 353 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::LeafCandidate::p4(), and reco::PFTau::signalPiZeroCandidates().

                             {
  return extract(tau.signalPiZeroCandidates(), DeltaRToAxis(tau.p4()));
}

VDouble reco::tau::disc::PiZeroEta

(

Tau

tau

)

Definition at line 349 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::eta(), extract(), and reco::PFTau::signalPiZeroCandidates().

                           {
  return extract(tau.signalPiZeroCandidates(), std::mem_fun_ref(&RecoTauPiZero::eta));
}

VDouble reco::tau::disc::PiZeroPt

(

Tau

tau

)

Definition at line 345 of file RecoTauDiscriminantFunctions.cc.

References extract(), reco::LeafCandidate::pt(), and reco::PFTau::signalPiZeroCandidates().

                          {
  return extract(tau.signalPiZeroCandidates(), std::mem_fun_ref(&RecoTauPiZero::pt));
}

double reco::tau::disc::Pt

(

Tau

tau

)

Definition at line 71 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::pt().

Referenced by AlphaT::AlphaT(), CaloTowerAnalyzer::analyze(), HCALRecHitAnalyzer::analyze(), DijetMass< Jet >::analyze(), ResolutionAnalyzer::analyze(), GlobalTrackerMuonAlignment::analyzeTrackTrack(), GlobalTrackerMuonAlignment::analyzeTrackTrajectory(), BTVHLTOfflineSource::bookHistograms(), JetMETHLTOfflineSource::bookHistograms(), ZtoMMEventSelector::filter(), ZtoEEEventSelector::filter(), PythiaFilterGammaGamma::filter(), ChargedHadronTrackResolutionFilter::filter(), MuonBadTrackFilter::filter(), GeneralTracksImporter::goodPtResolution(), GlobalTrackerMuonAlignment::gradientGlobal(), GlobalTrackerMuonAlignment::gradientLocal(), BaseParticlePropagator::helixRadius(), HLTElectronEtFilter::hltFilter(), HLTElectronGenericFilter::hltFilter(), HLTDoublet< T1, T2 >::hltFilter(), HLTJetSortedVBFFilter< T >::hltFilter(), alpha_T::operator()(), BaseParticlePropagator::propagate(), BaseParticlePropagator::propagateToBeamCylinder(), BaseParticlePropagator::propagateToClosestApproach(), CSCTFPtMethods::Pt2Stn(), CSCTFPtMethods::Pt2Stn2010(), CSCTFPtMethods::Pt2Stn2011(), CSCTFPtMethods::Pt2Stn2012(), CSCTFPtMethods::Pt2Stn2012_DT(), CSCTFPtMethods::Pt3Stn(), CSCTFPtMethods::Pt3Stn2010(), CSCTFPtMethods::Pt3Stn2011(), CSCTFPtMethods::Pt3Stn2012(), CSCTFPtMethods::Pt3Stn2012_DT(), MuScleFit::selectMuons(), BTVHLTOfflineSource::PathInfo::setHistos(), JetMETHLTOfflineSource::PathInfo::setHistos(), ECALRecHitAnalyzer::WriteECALRecHits(), and BaseParticlePropagator::xyImpactParameter().

{ return tau.pt(); }

double reco::tau::disc::ScaledEtaJetCollimation

(

Tau

tau

)

Definition at line 124 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), reco::PFTau::jetRef(), and mathSSE::sqrt().

                                        {
  return tau.jetRef()->pt()*sqrt(std::abs(
          tau.jetRef()->etaetaMoment()));
}

double reco::tau::disc::ScaledOpeningDeltaR

(

Tau

tau

)

Definition at line 153 of file RecoTauDiscriminantFunctions.cc.

References reco::deltaR(), i, j, bookConverter::max, p4, reco::LeafCandidate::pt(), and reco::PFTau::signalPFCands().

                                    {
  double max = 0.0;
  const std::vector<PFCandidatePtr>& cands = tau.signalPFCands();
  for (size_t i = 0; i < cands.size()-1; ++i) {
    for (size_t j = i+1; j < cands.size(); ++j) {
      double deltaRVal = deltaR(cands[i]->p4(), cands[j]->p4());
      if (deltaRVal > max) {
        max = deltaRVal;
      }
    }
  }
  // Correct for resolution
  if ( max < 0.05 )
    max = 0.05;
  // Make invariant of PT
  return max*tau.pt();;
}

double reco::tau::disc::ScaledPhiJetCollimation

(

Tau

tau

)

Definition at line 171 of file RecoTauDiscriminantFunctions.cc.

References funct::abs(), reco::PFTau::jetRef(), and mathSSE::sqrt().

                                        {
  return tau.jetRef()->pt()*sqrt(std::abs(
          tau.jetRef()->phiphiMoment()));
}

double reco::tau::disc::SignalPtFraction

(

Tau

tau

)

Definition at line 104 of file RecoTauDiscriminantFunctions.cc.

References reco::PFTau::jetRef(), and reco::LeafCandidate::pt().

                                 {
  return tau.pt()/tau.jetRef()->pt();
}

VDouble reco::tau::disc::TrackAngle

(

Tau

tau

)

Definition at line 340 of file RecoTauDiscriminantFunctions.cc.

References extract(), notMainTrack(), and reco::LeafCandidate::p4().

Referenced by DTLocalTriggerEfficiencyTest::runClientDiagnostic().

                            {
  return extract(notMainTrack(tau), DeltaRToAxis(tau.p4()));
}

VDouble reco::tau::disc::TrackEta

(

Tau

tau

)

Definition at line 336 of file RecoTauDiscriminantFunctions.cc.

References reco::LeafCandidate::eta(), extract(), and notMainTrack().

Referenced by CalculatePt(), and getPt().

                          {
  return extract(notMainTrack(tau), std::mem_fun_ref(&PFCandidate::eta));
}

VDouble reco::tau::disc::TrackPt

(

Tau

tau

)

Definition at line 332 of file RecoTauDiscriminantFunctions.cc.

References extract(), notMainTrack(), and reco::LeafCandidate::pt().

                         {
  return extract(notMainTrack(tau), std::mem_fun_ref(&PFCandidate::pt));
}