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#include "../interface/MuonAnalyzer.h"
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using namespace std;
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using namespace reco;
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using namespace edm;
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MuonAnalyzer::MuonAnalyzer(const edm::ParameterSet& producersNames, const edm::ParameterSet& myConfig, int verbosity):LeptonAnalyzer(producersNames, myConfig, verbosity)
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{
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useMC_ = myConfig.getUntrackedParameter<bool>("doMuonMC");
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muonProducer_ = producersNames.getParameter<edm::InputTag>("muonProducer");
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}
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MuonAnalyzer::~MuonAnalyzer()
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{
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}
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bool MuonAnalyzer::process(const edm::Event& iEvent, TRootBeamSpot* rootBeamSpot, TClonesArray* rootMuons)
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{
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Float_t sintheta = 0.;
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unsigned int nMuons=0;
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edm::Handle < std::vector <reco::Muon> > recoMuons;
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if( dataType_=="RECO" )
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{
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try
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{
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iEvent.getByLabel(muonProducer_, recoMuons);
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nMuons = recoMuons->size();
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}
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catch (cms::Exception& exception)
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{
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if ( !allowMissingCollection_ )
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{
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cout << " ##### ERROR IN MuonAnalyzer::process => reco::Muon collection is missing #####"<<endl;
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throw exception;
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}
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if(verbosity_>1) cout << " ===> No reco::Muon collection, skip muon info" << endl;
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return false;
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}
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}
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edm::Handle < std::vector <pat::Muon> > patMuons;
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if( dataType_=="PAT" )
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{
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try
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{
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iEvent.getByLabel(muonProducer_, patMuons);
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nMuons = patMuons->size();
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}
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catch (cms::Exception& exception)
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{
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if ( !allowMissingCollection_ )
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{
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cout << " ##### ERROR IN MuonAnalyzer::process => pat::Muon collection is missing #####"<<endl;
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throw exception;
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}
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if(verbosity_>1) cout << " ===> No pat::Muon collection, skip muon info" << endl;
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return false;
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}
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}
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if(verbosity_>1) std::cout << " Number of muons = " << nMuons << " Label: " << muonProducer_.label() << " Instance: " << muonProducer_.instance() << std::endl;
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for (unsigned int j=0; j<nMuons; j++)
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{
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const reco::Muon* muon = 0;
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if( dataType_=="RECO" ) muon = &((*recoMuons)[j]);
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if( dataType_=="PAT" ) muon = (const reco::Muon*) ( & ((*patMuons)[j]) );
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TRootMuon localMuon(
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muon->px()
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,muon->py()
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,muon->pz()
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,muon->energy()
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,muon->vx()
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,muon->vy()
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,muon->vz()
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,muon->pdgId()
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,muon->charge()
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);
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// Variables from reco::Muon
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sintheta = sin( localMuon.Theta() );
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localMuon.setCaloEnergy(
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muon->calEnergy().em * sintheta
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,muon->calEnergy().emS9 * sintheta
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,muon->calEnergy().had * sintheta
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,muon->calEnergy().hadS9 * sintheta
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,muon->calEnergy().ho * sintheta
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,muon->calEnergy().hoS9 * sintheta
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,muon->caloCompatibility()
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);
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localMuon.setIsoR03(
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muon->isolationR03().emEt
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,muon->isolationR03().hadEt
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,muon->isolationR03().hoEt
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,muon->isolationR03().sumPt
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,muon->isolationR03().nTracks
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,muon->isolationR03().nJets
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);
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localMuon.setIsoR05(
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muon->isolationR05().emEt
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,muon->isolationR05().hadEt
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,muon->isolationR05().hoEt
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,muon->isolationR05().sumPt
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,muon->isolationR05().nTracks
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,muon->isolationR05().nJets
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);
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localMuon.setValidity(
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muon->isEnergyValid()
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,muon->isMatchesValid()
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,muon->isIsolationValid()
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);
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localMuon.setDirection( muon->time().direction() );
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localMuon.setAlgo( muon->type() );
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localMuon.setID(
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// int( muon::isGoodMuon( &muon, muon::AllGlobalMuons ) )
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// ,int( muon::isGoodMuon( &muon, muon::AllStandAloneMuons ) )
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// ,int( muon::isGoodMuon( &muon, muon::AllTrackerMuons ) )
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int( muon::isGoodMuon( *muon, muon::TrackerMuonArbitrated ) )
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,int( muon::isGoodMuon( *muon, muon::AllArbitrated ) )
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,int( muon::isGoodMuon( *muon, muon::GlobalMuonPromptTight ) )
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,int( muon::isGoodMuon( *muon, muon::TMLastStationLoose ) )
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,int( muon::isGoodMuon( *muon, muon::TMLastStationTight ) )
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,int( muon::isGoodMuon( *muon, muon::TM2DCompatibilityLoose ) )
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,int( muon::isGoodMuon( *muon, muon::TM2DCompatibilityTight ) )
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// ,int( muon::isGoodMuon( &muon, muon::TMOneStationLoose ) )
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// ,int( muon::isGoodMuon( &muon, muon::TMOneStationTight ) )
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// ,int( muon::isGoodMuon( &muon, muon::TMLastStationOptimizedLowPtLoose ) )
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// ,int( muon::isGoodMuon( &muon, muon::TMLastStationOptimizedLowPtTight ) )
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);
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// Variables from reco::Track
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// Track in muon detector only
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reco::TrackRef outerTK = muon->outerTrack();
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if ( outerTK.isNonnull() )
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{
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//cout << "outerTK (px,py,pz)=" << outerTK->px() <<" , " << outerTK->py() <<" , " << outerTK->pz() <<" )" << endl;
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localMuon.setXYZTOuterTrack( outerTK->px(), outerTK->py(), outerTK->pz(), outerTK->p() );
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}
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// Track in tracker + muon detector
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reco::TrackRef globalTK = muon->globalTrack();
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if ( globalTK.isNonnull() )
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{
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//cout << "globalTK (px,py,pz)=" << globalTK->px() <<" , " << globalTK->py() <<" , " << globalTK->pz() <<" )" << endl;
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localMuon.setXYZTGlobalTrack( globalTK->px(), globalTK->py(), globalTK->pz(), globalTK->p() );
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}
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// Track in tracker only
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reco::TrackRef track = muon->innerTrack();
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if ( track.isNonnull() )
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{
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//cout << "innerTK (px,py,pz)=" << track->px() <<" , " << track->py() <<" , " << track->pz() <<" )" << endl;
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localMuon.setXYZTInnerTrack( track->px(), track->py(), track->pz(), track->p() );
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const reco::HitPattern& hit = track->hitPattern();
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localMuon.setNumberOfValidPixelHits(hit.numberOfValidPixelHits());
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localMuon.setNumberOfValidTrackerHits(hit.numberOfValidTrackerHits());
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localMuon.setPixelLayersWithMeasurement(hit.pixelLayersWithMeasurement());
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localMuon.setStripLayersWithMeasurement(hit.stripLayersWithMeasurement());
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if (vertexPoint_!=0)
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{
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const reco::TrackBase::Point point( vertexPoint_->x(), vertexPoint_->y(), vertexPoint_->z() );
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localMuon.setD0( -1.*(track->dxy(point)) );
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localMuon.setDsz( track->dsz(point) );
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}
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else
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{
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localMuon.setD0( -1.*(track->dxy()) );
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localMuon.setDsz( track->dsz() );
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}
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// FIXME - Add Vertex error quadratically
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localMuon.setD0Error(track->d0Error());
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localMuon.setDszError(track->dszError());
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localMuon.setNormalizedChi2(track->normalizedChi2());
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localMuon.setPtError(track->ptError());
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localMuon.setEtaError(track->etaError());
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localMuon.setPhiError(track->phiError());
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if(doPrimaryVertex_)
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{
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// FIXME - Should be Tracker track... what if STA muon ?
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const reco::TransientTrack transtrack = trackBuilder_->build( track ) ;
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float sig3d = ip3DSignificance(transtrack);
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localMuon.setIP3DSignificance(sig3d);
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}
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}
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if( dataType_=="RECO" )
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{
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// Some specific methods requiring RECO / AOD format
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// Do association to genParticle ?
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// Add InnerTrack, OuterTrack, GlobalTrack infos ?
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}
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if( dataType_=="PAT" )
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{
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// Some specific methods to pat::Muon
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const pat::Muon *patMuon = dynamic_cast<const pat::Muon*>(&*muon);
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localMuon.setEcalCandEnergy(patMuon->ecalIsoDeposit()->candEnergy() );
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localMuon.setHcalCandEnergy(patMuon->hcalIsoDeposit()->candEnergy() );
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// Use existing reference to genParticle [ pat::PATObject::genParticleRef() ] ?
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// Alternative methode for isolation (isoDeposit) ?
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//
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// leptonID apparently not initialised in PAT...
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// cout << "Valeur pourrie du leptonID=" << patMuon->leptonID() << endl;
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if(useMC_)
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{
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// MC truth associator index
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if ((patMuon->genParticleRef()).isNonnull()) {
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localMuon.setGenParticleIndex((patMuon->genParticleRef()).index());
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} else {
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localMuon.setGenParticleIndex(-1);
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}
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}
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}
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new( (*rootMuons)[j] ) TRootMuon(localMuon);
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if(verbosity_>2) cout << " ["<< setw(3) << j << "] " << localMuon << endl;
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}
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return true;
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}
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