Matcher of reconstructed objects to L1 Muons. More...

Inheritance diagram for pat::PATJetSlimmer:

Public Member Functions
	PATJetSlimmer (const edm::ParameterSet &iConfig)

void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override

	~PATJetSlimmer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
const StringCutObjectSelector < pat::Jet >	dropDaughters_

const StringCutObjectSelector < pat::Jet >	dropJetVars_

const StringCutObjectSelector < pat::Jet >	dropSpecific_

const StringCutObjectSelector < pat::Jet >	dropTagInfos_

const StringCutObjectSelector < pat::Jet >	dropTrackRefs_

std::unique_ptr < pat::ObjectModifier < pat::Jet > >	jetModifier_

const edm::EDGetTokenT < edm::View< pat::Jet > >	jets_

const bool	mayNeedDaughterMap_

const bool	mixedDaughters_

const bool	modifyJet_

edm::EDGetTokenT < edm::Association < pat::PackedCandidateCollection > >	pf2pc_

edm::EDGetTokenT < edm::ValueMap < reco::CandidatePtr > >	pf2pcAny_

const StringCutObjectSelector < pat::Jet >	rekeyDaughters_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T...>

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T...>

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Matcher of reconstructed objects to L1 Muons.

Author: Giovanni Petrucciani

Definition at line 26 of file PATJetSlimmer.cc.

Constructor & Destructor Documentation

pat::PATJetSlimmer::PATJetSlimmer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 45 of file PATJetSlimmer.cc.

References edm::ParameterSet::getParameter(), jetModifier_, mayNeedDaughterMap_, mixedDaughters_, modifyJet_, pf2pc_, and pf2pcAny_.

     : jets_(consumes<edm::View<pat::Jet>>(iConfig.getParameter<edm::InputTag>("src"))),
       dropJetVars_(iConfig.getParameter<std::string>("dropJetVars")),
       dropDaughters_(iConfig.getParameter<std::string>("dropDaughters")),
       rekeyDaughters_(iConfig.getParameter<std::string>("rekeyDaughters")),
       dropTrackRefs_(iConfig.getParameter<std::string>("dropTrackRefs")),
       dropSpecific_(iConfig.getParameter<std::string>("dropSpecific")),
       dropTagInfos_(iConfig.getParameter<std::string>("dropTagInfos")),
       modifyJet_(iConfig.getParameter<bool>("modifyJets")),
       mayNeedDaughterMap_(iConfig.getParameter<std::string>("dropDaughters") != "1" &&
                           iConfig.getParameter<std::string>("rekeyDaughters") != "0"),
       mixedDaughters_(iConfig.getParameter<bool>("mixedDaughters")) {
   if (mayNeedDaughterMap_) {
     if (mixedDaughters_) {
       pf2pcAny_ =
           consumes<edm::ValueMap<reco::CandidatePtr>>(iConfig.getParameter<edm::InputTag>("packedPFCandidates"));
     } else {
       pf2pc_ = consumes<edm::Association<pat::PackedCandidateCollection>>(
           iConfig.getParameter<edm::InputTag>("packedPFCandidates"));
     }
   }
   if (modifyJet_) {
     const edm::ParameterSet& mod_config = iConfig.getParameter<edm::ParameterSet>("modifierConfig");
     jetModifier_ = std::make_unique<pat::ObjectModifier<pat::Jet>>(mod_config, consumesCollector());
   }
   produces<std::vector<pat::Jet>>();
 }

pat::PATJetSlimmer::~PATJetSlimmer ( )

inlineoverride

Definition at line 29 of file PATJetSlimmer.cc.

29 {}

Member Function Documentation

void pat::PATJetSlimmer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 73 of file PATJetSlimmer.cc.

References reco::CompositePtrCandidate::addDaughter(), pat::Jet::caloTowersFwdPtr_, edm::OwnVector< T, P >::clear(), pat::Jet::clearDaughters(), pat::Jet::daughterPtrVector(), edm::Event::getByToken(), mps_fire::i, metsig::jet, submitPVResolutionJobs::key, eostools::move(), submitPVResolutionJobs::out, pat::Jet::pfCandidatesFwdPtr_, edm::Event::put(), edm::refToPtr(), pat::Jet::setAssociatedTracks(), reco::Jet::setNPasses(), pat::Jet::specificCalo_, pat::Jet::specificPF_, alcazmumu_cfi::src, pat::Jet::tagInfoLabels_, pat::Jet::tagInfos_, and pat::Jet::tagInfosFwdPtr_.

                                                                             {
   using namespace edm;
   using namespace std;
 
   if (modifyJet_)
     jetModifier_->setEventContent(iSetup);
 
   Handle<View<pat::Jet>> src;
   iEvent.getByToken(jets_, src);
   Handle<edm::Association<pat::PackedCandidateCollection>> pf2pc;
   Handle<edm::ValueMap<reco::CandidatePtr>> pf2pcAny;
   if (mayNeedDaughterMap_) {
     if (mixedDaughters_) {
       iEvent.getByToken(pf2pcAny_, pf2pcAny);
     } else {
       iEvent.getByToken(pf2pc_, pf2pc);
     }
   }
 
   auto out = std::make_unique<std::vector<pat::Jet>>();
   out->reserve(src->size());
 
   if (modifyJet_) {
     jetModifier_->setEvent(iEvent);
   }
 
   for (edm::View<pat::Jet>::const_iterator it = src->begin(), ed = src->end(); it != ed; ++it) {
     out->push_back(*it);
     pat::Jet& jet = out->back();
 
     if (modifyJet_) {
       jetModifier_->modify(jet);
     }
 
     if (dropTagInfos_(*it)) {
       jet.tagInfoLabels_.clear();
       jet.tagInfos_.clear();
       jet.tagInfosFwdPtr_.clear();
     }
     if (dropJetVars_(*it)) {
       //             jet.setJetArea(0);
       jet.setNPasses(0);
       //             jet.setPileup(0);
     }
     if (dropTrackRefs_(*it)) {
       jet.setAssociatedTracks(reco::TrackRefVector());
     }
     if (dropDaughters_(*it)) {
       jet.clearDaughters();
       jet.pfCandidatesFwdPtr_.clear();
       jet.caloTowersFwdPtr_.clear();
     } else if (rekeyDaughters_(*it)) {  //rekey
       //copy old
       reco::CompositePtrCandidate::daughters old = jet.daughterPtrVector();
       jet.clearDaughters();
       if (mixedDaughters_) {
         std::vector<reco::CandidatePtr> ptrs;
         for (const reco::CandidatePtr& oldptr : old) {
           ptrs.push_back((*pf2pcAny)[oldptr]);
         }
         std::sort(ptrs.begin(), ptrs.end());
         for (const reco::CandidatePtr& newptr : ptrs) {
           jet.addDaughter(newptr);
         }
       } else {
         std::map<unsigned int, reco::CandidatePtr> ptrs;
         for (unsigned int i = 0; i < old.size(); i++) {
           //    jet.addDaughter(refToPtr((*pf2pc)[old[i]]));
           ptrs[((*pf2pc)[old[i]]).key()] = refToPtr((*pf2pc)[old[i]]);
         }
         for (std::map<unsigned int, reco::CandidatePtr>::iterator itp = ptrs.begin(); itp != ptrs.end();
              itp++)  //iterate on sorted items
         {
           jet.addDaughter(itp->second);
         }
       }
     }
     if (dropSpecific_(*it)) {
       // FIXME add method in pat::Jet
       jet.specificCalo_.clear();
       jet.specificPF_.clear();
     }
     //         if (dropJetCorrFactors_(*it)) {
     //             // FIXME add method in pat::Jet
     //             jet.jetEnergyCorrections_.clear();
     //         }
   }
 
   iEvent.put(std::move(out));
 }