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#include "../interface/METAnalyzer.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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METAnalyzer::METAnalyzer(const edm::ParameterSet& producersNames, const edm::ParameterSet& myConfig, int verbosity):verbosity_(verbosity)
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{
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dataType_ = producersNames.getUntrackedParameter<string>("dataType","unknown");
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metProducer_ = producersNames.getParameter<edm::InputTag>("metProducer");
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useMC_ = myConfig.getUntrackedParameter<bool>("doMETMC");
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allowMissingCollection_ = producersNames.getUntrackedParameter<bool>("allowMissingCollection", false);
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}
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METAnalyzer::~METAnalyzer()
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{
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}
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bool METAnalyzer::process(const edm::Event& iEvent, TClonesArray* rootMET)
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{
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unsigned int nMETs=0;
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edm::Handle < std::vector <reco::CaloMET> > recoMETs;
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if( dataType_=="RECO" )
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{
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{
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try
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{
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iEvent.getByLabel(metProducer_, recoMETs);
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nMETs = recoMETs->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 METAnalyzer::process => reco::CaloMET collection is missing #####"<<endl;
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throw exception;
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}
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if(verbosity_>1) cout << " ===> No reco::CaloMET collection, skip MET info" << endl;
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return false;
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}
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}
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}
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edm::Handle < std::vector <pat::MET> > patMETs;
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if( dataType_=="PAT" )
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{
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{
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try
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{
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iEvent.getByLabel(metProducer_, patMETs);
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nMETs = patMETs->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 METAnalyzer::process => pat::MET collection is missing #####"<<endl;
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throw exception;
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}
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if(verbosity_>1) cout << " ===> No pat::MET collection, skip MET info" << endl;
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return false;
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}
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}
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}
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if(verbosity_>1) std::cout << " Number of MET objects = " << nMETs << " Label: " << metProducer_.label() << " Instance: " << metProducer_.instance() << std::endl;
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for (unsigned int j=0; j<nMETs; j++)
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{
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const reco::Candidate* met = 0;
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if( dataType_=="RECO" ) met = (const reco::Candidate*) ( & ((*recoMETs)[j]) );
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if( dataType_=="PAT" ) met = (const reco::Candidate*) ( & ((*patMETs)[j]) );
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TRootMET localMET(
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met->px()
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,met->py()
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,met->pz()
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,met->energy()
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,met->vx()
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,met->vy()
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,met->vz()
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);
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if( dataType_=="RECO" )
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{
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// Some specific methods to reco::MET
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/*
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const reco::CaloMET *recoMET = dynamic_cast<const reco::CaloMET*>(&*met);
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localMET.setCaloMETFraction(
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recoMET->maxEtInEmTowers()
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,recoMET->maxEtInHadTowers()
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,recoMET->hadEtInHO()
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,recoMET->hadEtInHB()
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,recoMET->hadEtInHF()
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,recoMET->hadEtInHE()
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,recoMET->emEtInEB()
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,recoMET->emEtInEE()
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,recoMET->emEtInHF()
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,recoMET->etFractionHadronic()
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,recoMET->emEtFraction()
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,recoMET->metSignificance()
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,recoMET->CaloMETInpHF()
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,recoMET->CaloMETInmHF()
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,recoMET->CaloSETInpHF()
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,recoMET->CaloSETInmHF()
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,recoMET->CaloMETPhiInpHF()
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,recoMET->CaloMETPhiInmHF()
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);
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*/
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}
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if( dataType_=="PAT" )
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{
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// Some specific methods to pat::MET
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const pat::MET *patMET = dynamic_cast<const pat::MET*>(&*met);
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localMET.setCaloMETFraction(
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patMET->maxEtInEmTowers()
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,patMET->maxEtInHadTowers()
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,patMET->hadEtInHO()
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,patMET->hadEtInHB()
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,patMET->hadEtInHF()
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,patMET->hadEtInHE()
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,patMET->emEtInEB()
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,patMET->emEtInEE()
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,patMET->emEtInHF()
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,patMET->etFractionHadronic()
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,patMET->emEtFraction()
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,patMET->metSignificance()
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,patMET->CaloMETInpHF()
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,patMET->CaloMETInmHF()
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,patMET->CaloSETInpHF()
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,patMET->CaloSETInmHF()
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,patMET->CaloMETPhiInpHF()
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,patMET->CaloMETPhiInmHF()
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);
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//pat::MET::UncorectionType ix;
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//ix = pat::MET::uncorrALL;
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localMET.setCorExALL(patMET->corEx(pat::MET::uncorrALL));
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localMET.setCorExJES(patMET->corEx(pat::MET::uncorrJES));
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localMET.setCorExMUON(patMET->corEx(pat::MET::uncorrMUON));
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localMET.setCorEyALL(patMET->corEy(pat::MET::uncorrALL));
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localMET.setCorEyJES(patMET->corEy(pat::MET::uncorrJES));
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localMET.setCorEyMUON(patMET->corEy(pat::MET::uncorrMUON));
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localMET.setCorSumEtALL(patMET->corSumEt(pat::MET::uncorrALL));
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localMET.setCorSumEtJES(patMET->corSumEt(pat::MET::uncorrJES));
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localMET.setCorSumEtMUON(patMET->corSumEt(pat::MET::uncorrMUON));
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localMET.setUncorrectedPhiALL(patMET->uncorrectedPhi(pat::MET::uncorrALL));
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localMET.setUncorrectedPhiJES(patMET->uncorrectedPhi(pat::MET::uncorrJES));
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localMET.setUncorrectedPhiMUON(patMET->uncorrectedPhi(pat::MET::uncorrMUON));
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localMET.setUncorrectedPtALL(patMET->uncorrectedPt(pat::MET::uncorrALL));
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localMET.setUncorrectedPtJES(patMET->uncorrectedPt(pat::MET::uncorrJES));
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localMET.setUncorrectedPtMUON(patMET->uncorrectedPt(pat::MET::uncorrMUON));
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if(useMC_)
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{
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// MC truth associator index
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if ((patMET->genParticleRef()).isNonnull()) {
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localMET.setGenParticleIndex((patMET->genParticleRef()).index());
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} else {
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localMET.setGenParticleIndex(-1);
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}
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}
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}
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new( (*rootMET)[j] ) TRootMET(localMET);
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if(verbosity_>2) cout << " ["<< setw(3) << j << "] " << localMET << endl;
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}
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return true;
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}
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