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File indexing completed on 2024-04-06 12:21:35 

0001 #include "L1Trigger/Phase2L1Taus/interface/L1HPSPFTauBuilder.h"
0002 #include "FWCore/Utilities/interface/Exception.h"  // cms::Exception
0003 #include "DataFormats/Math/interface/deltaR.h"     // reco::deltaR
0004 #include <regex>                                   // sd::regex_replace
0005 #include <TMath.h>                                 // TMath::Pi()
0006 #include <string>                                  // std::string
0007 #include <algorithm>                               // std::max(), std::sort()
0008 #include <cmath>                                   // std::fabs
0009 
0010 namespace {
0011   std::string getSignalConeSizeFormula(const edm::ParameterSet& cfg) {
0012     return std::regex_replace(cfg.getParameter<std::string>("signalConeSize"), std::regex("pt"), "x");
0013   }
0014 }  // namespace
0015 
0016 L1HPSPFTauBuilder::L1HPSPFTauBuilder(const edm::ParameterSet& cfg)
0017     : signalConeSizeFormula_(getSignalConeSizeFormula(cfg)),
0018       minSignalConeSize_(cfg.getParameter<double>("minSignalConeSize")),
0019       maxSignalConeSize_(cfg.getParameter<double>("maxSignalConeSize")),
0020       useStrips_(cfg.getParameter<bool>("useStrips")),
0021       stripSizeEta_(cfg.getParameter<double>("stripSizeEta")),
0022       stripSizePhi_(cfg.getParameter<double>("stripSizePhi")),
0023       isolationConeSize_(cfg.getParameter<double>("isolationConeSize")),
0024       debug_(cfg.getUntrackedParameter<bool>("debug", false)) {
0025   assert(maxSignalConeSize_ >= minSignalConeSize_);
0026 
0027   isolationConeSize2_ = isolationConeSize_ * isolationConeSize_;
0028 
0029   if (debug_) {
0030     std::cout << "setting Quality cuts for signal PFCands:" << std::endl;
0031   }
0032   edm::ParameterSet cfg_signalQualityCuts = cfg.getParameter<edm::ParameterSet>("signalQualityCuts");
0033   signalQualityCutsDzCutDisabled_ = readL1PFTauQualityCuts(cfg_signalQualityCuts, "disabled", debug_);
0034   signalQualityCutsDzCutEnabledPrimary_ = readL1PFTauQualityCuts(cfg_signalQualityCuts, "enabled_primary", debug_);
0035   if (debug_) {
0036     std::cout << "setting Quality cuts for isolation PFCands:" << std::endl;
0037   }
0038   edm::ParameterSet cfg_isolationQualityCuts = cfg.getParameter<edm::ParameterSet>("isolationQualityCuts");
0039   isolationQualityCutsDzCutDisabled_ = readL1PFTauQualityCuts(cfg_isolationQualityCuts, "disabled", debug_);
0040   isolationQualityCutsDzCutEnabledPrimary_ =
0041       readL1PFTauQualityCuts(cfg_isolationQualityCuts, "enabled_primary", debug_);
0042   isolationQualityCutsDzCutEnabledPileup_ = readL1PFTauQualityCuts(cfg_isolationQualityCuts, "enabled_pileup", debug_);
0043 }
0044 
0045 void L1HPSPFTauBuilder::reset() {
0046   signalConeSize_ = 0.;
0047   signalConeSize2_ = 0.;
0048 
0049   l1PFCandProductID_ = edm::ProductID();
0050   isPFCandSeeded_ = false;
0051   l1PFCandSeed_ = l1t::PFCandidateRef();
0052   isJetSeeded_ = false;
0053   l1JetSeed_ = reco::CaloJetRef();
0054   l1PFTauSeedEta_ = 0.;
0055   l1PFTauSeedPhi_ = 0.;
0056   l1PFTauSeedZVtx_ = 0.;
0057   sumAllL1PFCandidatesPt_ = 0.;
0058   primaryVertex_ = l1t::VertexWordRef();
0059   l1PFTau_ = l1t::HPSPFTau();
0060 
0061   stripP4_ = reco::Particle::LorentzVector(0., 0., 0., 0.);
0062 
0063   signalAllL1PFCandidates_.clear();
0064   signalChargedHadrons_.clear();
0065   signalElectrons_.clear();
0066   signalNeutralHadrons_.clear();
0067   signalPhotons_.clear();
0068   signalMuons_.clear();
0069 
0070   stripAllL1PFCandidates_.clear();
0071   stripElectrons_.clear();
0072   stripPhotons_.clear();
0073 
0074   isoAllL1PFCandidates_.clear();
0075   isoChargedHadrons_.clear();
0076   isoElectrons_.clear();
0077   isoNeutralHadrons_.clear();
0078   isoPhotons_.clear();
0079   isoMuons_.clear();
0080 
0081   sumAllL1PFCandidates_.clear();
0082   sumChargedHadrons_.clear();
0083   sumElectrons_.clear();
0084   sumNeutralHadrons_.clear();
0085   sumPhotons_.clear();
0086   sumMuons_.clear();
0087 
0088   sumChargedIsoPileup_ = 0.;
0089 }
0090 
0091 void L1HPSPFTauBuilder::setL1PFCandProductID(const edm::ProductID& l1PFCandProductID) {
0092   l1PFCandProductID_ = l1PFCandProductID;
0093 }
0094 
0095 void L1HPSPFTauBuilder::setVertex(const l1t::VertexWordRef& primaryVertex) { primaryVertex_ = primaryVertex; }
0096 
0097 void L1HPSPFTauBuilder::setL1PFTauSeed(const l1t::PFCandidateRef& l1PFCandSeed) {
0098   if (debug_) {
0099     std::cout << "<L1HPSPFTauBuilder::setL1PFTauSeed>:" << std::endl;
0100     std::cout << "seeding HPSPFTau with ChargedPFCand:";
0101     printPFCand(std::cout, *l1PFCandSeed, primaryVertex_);
0102   }
0103 
0104   l1PFCandSeed_ = l1PFCandSeed;
0105   l1PFTauSeedEta_ = l1PFCandSeed->eta();
0106   l1PFTauSeedPhi_ = l1PFCandSeed->phi();
0107   if (l1PFCandSeed->charge() != 0 && l1PFCandSeed->pfTrack().isNonnull()) {
0108     l1PFTauSeedZVtx_ = l1PFCandSeed->pfTrack()->vertex().z();
0109     isPFCandSeeded_ = true;
0110   }
0111 }
0112 // This is commented as l1JetSeed->numberOfDaughters() = 0
0113 // Alternative way is used below for the moment
0114 /* 
0115 void L1HPSPFTauBuilder::setL1PFTauSeed(const reco::CaloJetRef& l1JetSeed) {
0116   if (debug_) {
0117     std::cout << "<L1HPSPFTauBuilder::setL1PFTauSeed>:" << std::endl;
0118     std::cout << "seeding HPSPFTau with Jet:";
0119     std::cout << " pT = " << l1JetSeed->pt() << ", eta = " << l1JetSeed->eta() << ", phi = " << l1JetSeed->phi()
0120               << std::endl;
0121   }
0122 
0123   l1JetSeed_ = l1JetSeed;
0124   reco::Candidate::LorentzVector l1PFTauSeed_p4;
0125   float l1PFTauSeedZVtx = 0.;
0126   bool l1PFTauSeed_hasVtx = false;
0127   float max_chargedPFCand_pt = -1.;
0128   size_t numConstituents = l1JetSeed->numberOfDaughters();
0129   for (size_t idxConstituent = 0; idxConstituent < numConstituents; ++idxConstituent) {
0130     const l1t::PFCandidate* l1PFCand = dynamic_cast<const l1t::PFCandidate*>(l1JetSeed->daughter(idxConstituent));
0131     if (!l1PFCand) {
0132       throw cms::Exception("L1HPSPFTauBuilder") << "Jet was not built from l1t::PFCandidates !!\n";
0133     }
0134     if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron || l1PFCand->id() == l1t::PFCandidate::Electron ||
0135         l1PFCand->id() == l1t::PFCandidate::Photon || l1PFCand->id() == l1t::PFCandidate::Muon) {
0136       l1PFTauSeed_p4 += l1PFCand->p4();
0137       if (l1PFCand->charge() != 0 && l1PFCand->pfTrack().isNonnull() && l1PFCand->pt() > max_chargedPFCand_pt) {
0138         l1PFTauSeedZVtx = l1PFCand->pfTrack()->vertex().z();
0139         l1PFTauSeed_hasVtx = true;
0140         max_chargedPFCand_pt = l1PFCand->pt();
0141       }
0142     }
0143   }
0144   if (l1PFTauSeed_p4.pt() > 1. && l1PFTauSeed_hasVtx) {
0145     l1PFTauSeedEta_ = l1PFTauSeed_p4.eta();
0146     l1PFTauSeedPhi_ = l1PFTauSeed_p4.phi();
0147     l1PFTauSeedZVtx_ = l1PFTauSeedZVtx;
0148     isJetSeeded_ = true;
0149   }
0150 }
0151 */
0152 void L1HPSPFTauBuilder::setL1PFTauSeed(const reco::CaloJetRef& l1JetSeed,
0153                                        const std::vector<l1t::PFCandidateRef>& l1PFCands) {
0154   if (debug_) {
0155     std::cout << "<L1HPSPFTauBuilder::setL1PFTauSeed>:" << std::endl;
0156     std::cout << "seeding HPSPFTau with Jet:";
0157     std::cout << " pT = " << l1JetSeed->pt() << ", eta = " << l1JetSeed->eta() << ", phi = " << l1JetSeed->phi()
0158               << std::endl;
0159   }
0160 
0161   l1JetSeed_ = l1JetSeed;
0162   reco::Candidate::LorentzVector l1PFTauSeed_p4;
0163   float l1PFTauSeedZVtx = 0.;
0164   bool l1PFTauSeed_hasVtx = false;
0165   float max_chargedPFCand_pt = -1.;
0166   for (const auto& l1PFCand : l1PFCands) {
0167     double dR = reco::deltaR(l1PFCand->eta(), l1PFCand->phi(), l1JetSeed->eta(), l1JetSeed->phi());
0168     if (dR > 0.4)
0169       continue;
0170     if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron || l1PFCand->id() == l1t::PFCandidate::Electron ||
0171         l1PFCand->id() == l1t::PFCandidate::Photon || l1PFCand->id() == l1t::PFCandidate::Muon) {
0172       l1PFTauSeed_p4 += l1PFCand->p4();
0173       if (l1PFCand->charge() != 0 && l1PFCand->pfTrack().isNonnull() && l1PFCand->pt() > max_chargedPFCand_pt) {
0174         l1PFTauSeedZVtx = l1PFCand->pfTrack()->vertex().z();
0175         l1PFTauSeed_hasVtx = true;
0176         max_chargedPFCand_pt = l1PFCand->pt();
0177       }
0178     }
0179   }
0180   if (l1PFTauSeed_p4.pt() > 1. && l1PFTauSeed_hasVtx) {
0181     l1PFTauSeedEta_ = l1PFTauSeed_p4.eta();
0182     l1PFTauSeedPhi_ = l1PFTauSeed_p4.phi();
0183     l1PFTauSeedZVtx_ = l1PFTauSeedZVtx;
0184     isJetSeeded_ = true;
0185   }
0186 }
0187 
0188 void L1HPSPFTauBuilder::addL1PFCandidates(const std::vector<l1t::PFCandidateRef>& l1PFCands) {
0189   if (debug_) {
0190     std::cout << "<L1HPSPFTauBuilder::addL1PFCandidates>:" << std::endl;
0191   }
0192 
0193   // do not build tau candidates for which no reference z-position exists,
0194   // as in this case charged PFCands originating from the primary (hard-scatter) interaction
0195   // cannot be distinguished from charged PFCands originating from pileup
0196   if (!(isPFCandSeeded_ || isJetSeeded_))
0197     return;
0198 
0199   for (const auto& l1PFCand : l1PFCands) {
0200     if (!isWithinIsolationCone(*l1PFCand))
0201       continue;
0202     sumAllL1PFCandidates_.push_back(l1PFCand);
0203     if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron) {
0204       sumChargedHadrons_.push_back(l1PFCand);
0205     } else if (l1PFCand->id() == l1t::PFCandidate::Electron) {
0206       sumElectrons_.push_back(l1PFCand);
0207     } else if (l1PFCand->id() == l1t::PFCandidate::NeutralHadron) {
0208       sumNeutralHadrons_.push_back(l1PFCand);
0209     } else if (l1PFCand->id() == l1t::PFCandidate::Photon) {
0210       sumPhotons_.push_back(l1PFCand);
0211     } else if (l1PFCand->id() == l1t::PFCandidate::Muon) {
0212       sumMuons_.push_back(l1PFCand);
0213     }
0214   }
0215 
0216   for (const auto& l1PFCand : sumAllL1PFCandidates_) {
0217     sumAllL1PFCandidatesPt_ += l1PFCand->pt();
0218   }
0219   std::vector<double> emptyV;
0220   std::vector<double> sumAllL1PFCandidatesPt(1);
0221   sumAllL1PFCandidatesPt[0] = sumAllL1PFCandidatesPt_;
0222 
0223   signalConeSize_ = signalConeSizeFormula_.evaluate(sumAllL1PFCandidatesPt, emptyV);
0224 
0225   if (signalConeSize_ < minSignalConeSize_)
0226     signalConeSize_ = minSignalConeSize_;
0227   if (signalConeSize_ > maxSignalConeSize_)
0228     signalConeSize_ = maxSignalConeSize_;
0229   signalConeSize2_ = signalConeSize_ * signalConeSize_;
0230 
0231   for (const auto& l1PFCand : sumAllL1PFCandidates_) {
0232     if (debug_) {
0233       printPFCand(std::cout, *l1PFCand, primaryVertex_);
0234     }
0235 
0236     bool isSignalPFCand = false;
0237     bool isStripPFCand = false;
0238     bool isElectron_or_Photon =
0239         l1PFCand->id() == l1t::PFCandidate::Electron || l1PFCand->id() == l1t::PFCandidate::Photon;
0240     bool isChargedHadron = l1PFCand->id() == l1t::PFCandidate::ChargedHadron;
0241     if (isWithinSignalCone(*l1PFCand) && !(isChargedHadron && signalChargedHadrons_.size() > 3)) {
0242       isSignalPFCand = true;
0243     }
0244     if (isElectron_or_Photon && isWithinStrip(*l1PFCand)) {
0245       if (useStrips_) {
0246         isSignalPFCand = true;
0247       }
0248       isStripPFCand = true;
0249     }
0250     bool passesSignalQualityCuts = isSelected(signalQualityCutsDzCutEnabledPrimary_, *l1PFCand, l1PFTauSeedZVtx_);
0251     if (isSignalPFCand && passesSignalQualityCuts) {
0252       signalAllL1PFCandidates_.push_back(l1PFCand);
0253       if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron) {
0254         signalChargedHadrons_.push_back(l1PFCand);
0255       } else if (l1PFCand->id() == l1t::PFCandidate::Electron) {
0256         signalElectrons_.push_back(l1PFCand);
0257       } else if (l1PFCand->id() == l1t::PFCandidate::NeutralHadron) {
0258         signalNeutralHadrons_.push_back(l1PFCand);
0259       } else if (l1PFCand->id() == l1t::PFCandidate::Photon) {
0260         signalPhotons_.push_back(l1PFCand);
0261       } else if (l1PFCand->id() == l1t::PFCandidate::Muon) {
0262         signalMuons_.push_back(l1PFCand);
0263       }
0264     }
0265     if (isStripPFCand && passesSignalQualityCuts) {
0266       stripAllL1PFCandidates_.push_back(l1PFCand);
0267       if (l1PFCand->id() == l1t::PFCandidate::Electron) {
0268         stripElectrons_.push_back(l1PFCand);
0269         stripP4_ += l1PFCand->p4();
0270       } else if (l1PFCand->id() == l1t::PFCandidate::Photon) {
0271         stripPhotons_.push_back(l1PFCand);
0272         stripP4_ += l1PFCand->p4();
0273       } else
0274         assert(0);
0275     }
0276 
0277     bool isIsolationPFCand = isWithinIsolationCone(*l1PFCand) && !isSignalPFCand;
0278     bool passesIsolationQualityCuts = isSelected(isolationQualityCutsDzCutEnabledPrimary_, *l1PFCand, l1PFTauSeedZVtx_);
0279     if (isIsolationPFCand && passesIsolationQualityCuts) {
0280       isoAllL1PFCandidates_.push_back(l1PFCand);
0281       if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron) {
0282         isoChargedHadrons_.push_back(l1PFCand);
0283       } else if (l1PFCand->id() == l1t::PFCandidate::Electron) {
0284         isoElectrons_.push_back(l1PFCand);
0285       } else if (l1PFCand->id() == l1t::PFCandidate::NeutralHadron) {
0286         isoNeutralHadrons_.push_back(l1PFCand);
0287       } else if (l1PFCand->id() == l1t::PFCandidate::Photon) {
0288         isoPhotons_.push_back(l1PFCand);
0289       } else if (l1PFCand->id() == l1t::PFCandidate::Muon) {
0290         isoMuons_.push_back(l1PFCand);
0291       }
0292     }
0293 
0294     if (debug_) {
0295       std::cout << "dR = " << reco::deltaR(l1PFCand->eta(), l1PFCand->phi(), l1PFTauSeedEta_, l1PFTauSeedPhi_) << ":"
0296                 << " isSignalPFCand = " << isSignalPFCand << ", isStripPFCand = " << isStripPFCand
0297                 << " (passesSignalQualityCuts = " << passesSignalQualityCuts << "),"
0298                 << " isIsolationPFCand = " << isIsolationPFCand
0299                 << " (passesIsolationQualityCuts = " << passesIsolationQualityCuts << ")" << std::endl;
0300     }
0301   }
0302 
0303   for (const auto& l1PFCand : l1PFCands) {
0304     if (!isWithinIsolationCone(*l1PFCand))
0305       continue;
0306 
0307     if (l1PFCand->charge() != 0 && isSelected(isolationQualityCutsDzCutEnabledPileup_, *l1PFCand, l1PFTauSeedZVtx_)) {
0308       sumChargedIsoPileup_ += l1PFCand->pt();
0309     }
0310   }
0311 }
0312 
0313 //void L1HPSPFTauBuilder::setRho(double rho) { rho_ = rho; }
0314 
0315 bool L1HPSPFTauBuilder::isWithinSignalCone(const l1t::PFCandidate& l1PFCand) {
0316   if (isPFCandSeeded_ || isJetSeeded_) {
0317     double deltaEta = l1PFCand.eta() - l1PFTauSeedEta_;
0318     double deltaPhi = l1PFCand.phi() - l1PFTauSeedPhi_;
0319     if ((deltaEta * deltaEta + deltaPhi * deltaPhi) < signalConeSize2_)
0320       return true;
0321   }
0322   return false;
0323 }
0324 
0325 bool L1HPSPFTauBuilder::isWithinStrip(const l1t::PFCandidate& l1PFCand) {
0326   if (isPFCandSeeded_ || isJetSeeded_) {
0327     double deltaEta = l1PFCand.eta() - l1PFTauSeedEta_;
0328     double deltaPhi = l1PFCand.phi() - l1PFTauSeedPhi_;
0329     if (std::fabs(deltaEta) < stripSizeEta_ && std::fabs(deltaPhi) < stripSizePhi_)
0330       return true;
0331   }
0332   return false;
0333 }
0334 
0335 bool L1HPSPFTauBuilder::isWithinIsolationCone(const l1t::PFCandidate& l1PFCand) {
0336   double deltaEta = l1PFCand.eta() - l1PFTauSeedEta_;
0337   double deltaPhi = l1PFCand.phi() - l1PFTauSeedPhi_;
0338   if ((deltaEta * deltaEta + deltaPhi * deltaPhi) < isolationConeSize2_)
0339     return true;
0340   else
0341     return false;
0342 }
0343 
0344 void L1HPSPFTauBuilder::buildL1PFTau() {
0345   reco::Particle::LorentzVector l1PFTau_p4;
0346   for (const auto& l1PFCand : signalAllL1PFCandidates_) {
0347     if (l1PFCand->id() == l1t::PFCandidate::ChargedHadron || l1PFCand->id() == l1t::PFCandidate::Electron ||
0348         l1PFCand->id() == l1t::PFCandidate::Photon) {
0349       l1PFTau_p4 += l1PFCand->p4();
0350       if (l1PFCand->charge() != 0 &&
0351           (l1PFTau_.leadChargedPFCand().isNull() || l1PFCand->pt() > l1PFTau_.leadChargedPFCand()->pt())) {
0352         l1PFTau_.setLeadChargedPFCand(l1PFCand);
0353       }
0354     }
0355   }
0356   if (l1PFTau_.leadChargedPFCand().isNonnull() && l1PFTau_.leadChargedPFCand()->pfTrack().isNonnull()) {
0357     l1PFTau_.setZ(l1PFTau_.leadChargedPFCand()->pfTrack()->vertex().z());
0358 
0359     l1PFTau_.setP4(l1PFTau_p4);
0360 
0361     l1PFTau_.setSeedChargedPFCand(l1PFCandSeed_);
0362     l1PFTau_.setSeedJet(l1JetSeed_);
0363 
0364     l1PFTau_.setSignalAllL1PFCandidates(convertToRefVector(signalAllL1PFCandidates_));
0365     l1PFTau_.setSignalChargedHadrons(convertToRefVector(signalChargedHadrons_));
0366     l1PFTau_.setSignalElectrons(convertToRefVector(signalElectrons_));
0367     l1PFTau_.setSignalNeutralHadrons(convertToRefVector(signalNeutralHadrons_));
0368     l1PFTau_.setSignalPhotons(convertToRefVector(signalPhotons_));
0369     l1PFTau_.setSignalMuons(convertToRefVector(signalMuons_));
0370 
0371     l1PFTau_.setStripAllL1PFCandidates(convertToRefVector(stripAllL1PFCandidates_));
0372     l1PFTau_.setStripElectrons(convertToRefVector(stripElectrons_));
0373     l1PFTau_.setStripPhotons(convertToRefVector(stripPhotons_));
0374 
0375     l1PFTau_.setIsoAllL1PFCandidates(convertToRefVector(isoAllL1PFCandidates_));
0376     l1PFTau_.setIsoChargedHadrons(convertToRefVector(isoChargedHadrons_));
0377     l1PFTau_.setIsoElectrons(convertToRefVector(isoElectrons_));
0378     l1PFTau_.setIsoNeutralHadrons(convertToRefVector(isoNeutralHadrons_));
0379     l1PFTau_.setIsoPhotons(convertToRefVector(isoPhotons_));
0380     l1PFTau_.setIsoMuons(convertToRefVector(isoMuons_));
0381 
0382     l1PFTau_.setSumAllL1PFCandidates(convertToRefVector(sumAllL1PFCandidates_));
0383     l1PFTau_.setSumChargedHadrons(convertToRefVector(sumChargedHadrons_));
0384     l1PFTau_.setSumElectrons(convertToRefVector(sumElectrons_));
0385     l1PFTau_.setSumNeutralHadrons(convertToRefVector(sumNeutralHadrons_));
0386     l1PFTau_.setSumPhotons(convertToRefVector(sumPhotons_));
0387     l1PFTau_.setSumMuons(convertToRefVector(sumMuons_));
0388 
0389     l1PFTau_.setPrimaryVertex(primaryVertex_);
0390 
0391     if (l1PFTau_.signalChargedHadrons().size() > 1) {
0392       if (stripP4_.pt() < 5.)
0393         l1PFTau_.setTauType(l1t::HPSPFTau::kThreeProng0Pi0);
0394       else
0395         l1PFTau_.setTauType(l1t::HPSPFTau::kThreeProng1Pi0);
0396     } else {
0397       if (stripP4_.pt() < 5.)
0398         l1PFTau_.setTauType(l1t::HPSPFTau::kOneProng0Pi0);
0399       else
0400         l1PFTau_.setTauType(l1t::HPSPFTau::kOneProng1Pi0);
0401     }
0402 
0403     l1PFTau_.setStripP4(stripP4_);
0404 
0405     l1PFTau_.setSumAllL1PFCandidatesPt(sumAllL1PFCandidatesPt_);
0406     l1PFTau_.setSignalConeSize(signalConeSize_);
0407     l1PFTau_.setisolationConeSize(isolationConeSize_);
0408 
0409     double sumChargedIso = 0.;
0410     double sumNeutralIso = 0.;
0411     for (const auto& l1PFCand : isoAllL1PFCandidates_) {
0412       if (l1PFCand->charge() != 0) {
0413         sumChargedIso += l1PFCand->pt();
0414       } else if (l1PFCand->id() == l1t::PFCandidate::Photon) {
0415         sumNeutralIso += l1PFCand->pt();
0416       }
0417     }
0418     l1PFTau_.setSumChargedIso(sumChargedIso);
0419     l1PFTau_.setSumNeutralIso(sumNeutralIso);
0420     const double weightNeutralIso = 1.;
0421     const double offsetNeutralIso = 0.;
0422     l1PFTau_.setSumCombinedIso(sumChargedIso + weightNeutralIso * (sumNeutralIso - offsetNeutralIso));
0423     l1PFTau_.setSumChargedIsoPileup(sumChargedIsoPileup_);
0424 
0425     if (l1PFTau_.sumChargedIso() < 20.0) {
0426       l1PFTau_.setPassVLooseIso(true);
0427     }
0428     if (l1PFTau_.sumChargedIso() < 10.0) {
0429       l1PFTau_.setPassLooseIso(true);
0430     }
0431     if (l1PFTau_.sumChargedIso() < 5.0) {
0432       l1PFTau_.setPassMediumIso(true);
0433     }
0434     if (l1PFTau_.sumChargedIso() < 2.5) {
0435       l1PFTau_.setPassTightIso(true);
0436     }
0437 
0438     if (l1PFTau_p4.pt() != 0) {
0439       if (l1PFTau_.sumChargedIso() / l1PFTau_p4.pt() < 0.40) {
0440         l1PFTau_.setPassVLooseRelIso(true);
0441       }
0442       if (l1PFTau_.sumChargedIso() / l1PFTau_p4.pt() < 0.20) {
0443         l1PFTau_.setPassLooseRelIso(true);
0444       }
0445       if (l1PFTau_.sumChargedIso() / l1PFTau_p4.pt() < 0.10) {
0446         l1PFTau_.setPassMediumRelIso(true);
0447       }
0448       if (l1PFTau_.sumChargedIso() / l1PFTau_p4.pt() < 0.05) {
0449         l1PFTau_.setPassTightRelIso(true);
0450       }
0451     }
0452   }
0453 }
0454 
0455 l1t::PFCandidateRefVector L1HPSPFTauBuilder::convertToRefVector(const std::vector<l1t::PFCandidateRef>& l1PFCands) {
0456   l1t::PFCandidateRefVector l1PFCandsRefVector(l1PFCandProductID_);
0457   for (const auto& l1PFCand : l1PFCands) {
0458     l1PFCandsRefVector.push_back(l1PFCand);
0459   }
0460   return l1PFCandsRefVector;
0461 }
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