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Merge pull request #29529 from sscruz/muonPOG_updateLostTracks_bp
Update of the lostTrack collection for MUO (back-port of #29389)
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,134 @@ | ||
| #include "FWCore/Framework/interface/stream/EDProducer.h" | ||
| #include "FWCore/Framework/interface/Event.h" | ||
| #include "FWCore/ParameterSet/interface/ParameterSet.h" | ||
| #include "FWCore/Utilities/interface/InputTag.h" | ||
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| #include "DataFormats/PatCandidates/interface/Muon.h" | ||
| #include "DataFormats/MuonReco/interface/Muon.h" | ||
| #include "DataFormats/PatCandidates/interface/PackedCandidate.h" | ||
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| #include "CommonTools/Utils/interface/StringCutObjectSelector.h" | ||
| #include "DataFormats/Common/interface/getRef.h" | ||
| #include "DataFormats/Common/interface/RefToPtr.h" | ||
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| #include "FWCore/ParameterSet/interface/ParameterSetDescription.h" | ||
| #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h" | ||
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| namespace pat { | ||
| typedef edm::Ptr<pat::PackedCandidate> PackedCandidatePtr; | ||
| } | ||
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| class PATMuonMerger : public edm::stream::EDProducer<> { | ||
| public: | ||
| explicit PATMuonMerger(const edm::ParameterSet& iConfig); | ||
| ~PATMuonMerger() override {} | ||
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| static void fillDescriptions(edm::ConfigurationDescriptions& descriptions); | ||
| void produce(edm::Event& iEvent, const edm::EventSetup& iSetup) override; | ||
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| private: | ||
| edm::InputTag muons_; | ||
| StringCutObjectSelector<pat::Muon, false> muonsCut_; | ||
| edm::InputTag pfCandidate_; | ||
| StringCutObjectSelector<pat::PackedCandidate, false> pfCandidateCut_; | ||
| edm::InputTag lostTrack_; | ||
| StringCutObjectSelector<pat::PackedCandidate, false> lostTrackCut_; | ||
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| edm::EDGetTokenT<std::vector<pat::Muon>> muonToken_; | ||
| edm::EDGetTokenT<std::vector<pat::PackedCandidate>> pfCandToken_; | ||
| edm::EDGetTokenT<std::vector<pat::PackedCandidate>> lostTrackToken_; | ||
| }; | ||
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| PATMuonMerger::PATMuonMerger(const edm::ParameterSet& iConfig) | ||
| : muons_(iConfig.getParameter<edm::InputTag>("muons")), | ||
| muonsCut_(iConfig.getParameter<std::string>("muonCut")), | ||
| pfCandidate_(iConfig.getParameter<edm::InputTag>("pfCandidates")), | ||
| pfCandidateCut_(iConfig.getParameter<std::string>("pfCandidatesCut")), | ||
| lostTrack_(iConfig.getParameter<edm::InputTag>("otherTracks")), | ||
| lostTrackCut_(iConfig.getParameter<std::string>("lostTrackCut")) { | ||
| muonToken_ = consumes<std::vector<pat::Muon>>(muons_); | ||
| pfCandToken_ = consumes<std::vector<pat::PackedCandidate>>(pfCandidate_); | ||
| lostTrackToken_ = consumes<std::vector<pat::PackedCandidate>>(lostTrack_); | ||
| produces<std::vector<pat::Muon>>(); | ||
| } | ||
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| void PATMuonMerger::fillDescriptions(edm::ConfigurationDescriptions& descriptions) { | ||
| // mergedMuons | ||
| edm::ParameterSetDescription desc; | ||
| desc.add<std::string>("muonCut", ""); | ||
| desc.add<edm::InputTag>("otherTracks", edm::InputTag("lostTracks")); | ||
| desc.add<edm::InputTag>("pfCandidates", edm::InputTag("packedPFCandidates")); | ||
| desc.add<std::string>("pfCandidatesCut", ""); | ||
| desc.add<edm::InputTag>("muons", edm::InputTag("slimmedMuons")); | ||
| desc.add<std::string>("lostTrackCut", ""); | ||
| descriptions.add("mergedMuonsNoCuts", desc); | ||
| } | ||
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| void PATMuonMerger::produce(edm::Event& iEvent, const edm::EventSetup& iSetup) { | ||
| edm::Handle<std::vector<pat::Muon>> muons; | ||
| edm::Handle<std::vector<pat::PackedCandidate>> pfCands; | ||
| edm::Handle<std::vector<pat::PackedCandidate>> lostTracks; | ||
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| iEvent.getByToken(muonToken_, muons); | ||
| iEvent.getByToken(pfCandToken_, pfCands); | ||
| iEvent.getByToken(lostTrackToken_, lostTracks); | ||
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| auto out = std::make_unique<std::vector<pat::Muon>>(); | ||
| out->reserve(muons->size() + pfCands->size() + lostTracks->size()); | ||
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| // copy all muons | ||
| for (auto& muon : *muons) { | ||
| if (!muonsCut_(muon)) | ||
| continue; | ||
| out->push_back(muon); | ||
| } | ||
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| // add other pfCandidates, removing duplicates | ||
| for (unsigned int pf = 0; pf < pfCands->size(); ++pf) { | ||
| auto pfCand = pfCands->at(pf); | ||
| if (!pfCandidateCut_(pfCand)) | ||
| continue; | ||
| reco::CandidatePtr pfCandPtr(pfCands, pf); | ||
| bool isPFMuon = false; | ||
| for (auto& muon : *muons) { | ||
| for (unsigned int i = 0, n = muon.numberOfSourceCandidatePtrs(); i < n; ++i) { | ||
| reco::CandidatePtr ptr = muon.sourceCandidatePtr(i); | ||
| if (ptr.isNonnull() && ptr == pfCandPtr) { | ||
| isPFMuon = true; | ||
| break; | ||
| } | ||
| } | ||
| if (isPFMuon) | ||
| break; | ||
| } | ||
| if (isPFMuon) { | ||
| continue; | ||
| } | ||
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| // now make a reco::Muon and recast to pat::Muon | ||
| double energy = sqrt(pfCand.p() * pfCand.p() + 0.011163691); | ||
| math::XYZTLorentzVector p4(pfCand.px(), pfCand.py(), pfCand.pz(), energy); | ||
| reco::Muon mu(pfCand.charge(), p4, pfCand.vertex()); | ||
| pat::Muon aMu(mu); | ||
| out->push_back(aMu); | ||
| } | ||
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| // adding now lost tracks, removing duplicates | ||
| for (auto& lostTrack : *lostTracks) { | ||
| if (!lostTrackCut_(lostTrack)) | ||
| continue; | ||
| if (std::abs(lostTrack.pdgId()) == 13) | ||
| continue; | ||
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| // now make a reco::Muon and recast to pat::Muon | ||
| double energy = sqrt(lostTrack.p() * lostTrack.p() + 0.011163691); | ||
| math::XYZTLorentzVector p4(lostTrack.px(), lostTrack.py(), lostTrack.pz(), energy); | ||
| reco::Muon mu(lostTrack.charge(), p4, lostTrack.vertex()); | ||
| pat::Muon aMu(mu); | ||
| out->push_back(aMu); | ||
| } | ||
| iEvent.put(std::move(out)); | ||
| } | ||
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| #include "FWCore/Framework/interface/MakerMacros.h" | ||
| DEFINE_FWK_MODULE(PATMuonMerger); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| import FWCore.ParameterSet.Config as cms | ||
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| mergedMuons = cms.EDProducer("PATMuonMerger", | ||
| muons = cms.InputTag("slimmedMuons"), | ||
| pfCandidates=cms.InputTag("packedPFCandidates"), | ||
| otherTracks = cms.InputTag("lostTracks"), | ||
| muonCut = cms.string("pt>15 && abs(eta)<2.4"), | ||
| pfCandidatesCut = cms.string("pt>15 && abs(eta)<2.4"), | ||
| lostTrackCut = cms.string("pt>15 && abs(eta)<2.4") | ||
| ) |
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