pat::PATJetSlimmer Class Reference

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

Inheritance diagram for pat::PATJetSlimmer:

Public Member Functions
void	beginLuminosityBlock (const edm::LuminosityBlock &, const edm::EventSetup &) final
	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
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

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<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Matcher of reconstructed objects to L1 Muons.

Author

Giovanni Petrucciani

Definition at line 26 of file PATJetSlimmer.cc.

Constructor & Destructor Documentation

PATJetSlimmer()

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

explicit

Definition at line 46 of file PATJetSlimmer.cc.

    : 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>>();
}

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

~PATJetSlimmer()

pat::PATJetSlimmer::~PATJetSlimmer ( )

inlineoverride

Definition at line 29 of file PATJetSlimmer.cc.

{}

Member Function Documentation

beginLuminosityBlock()

void pat::PATJetSlimmer::beginLuminosityBlock ( const edm::LuminosityBlock &  , const edm::EventSetup &  iSetup  )

final

Definition at line 74 of file PATJetSlimmer.cc.

                                                                                                  {
  if (modifyJet_)
    jetModifier_->setEventContent(iSetup);
}

produce()

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

override

Definition at line 79 of file PATJetSlimmer.cc.

                                                                            {
  using namespace edm;
  using namespace std;
 
  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));
}

References mps_fire::i, iEvent, metsig::jet, crabWrapper::key, eostools::move(), MillePedeFileConverter_cfg::out, edm::refToPtr(), and TrackRefitter_38T_cff::src.

Member Data Documentation

dropDaughters_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::dropDaughters_

private

Definition at line 38 of file PATJetSlimmer.cc.

dropJetVars_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::dropJetVars_

private

Definition at line 38 of file PATJetSlimmer.cc.

dropSpecific_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::dropSpecific_

private

Definition at line 38 of file PATJetSlimmer.cc.

dropTagInfos_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::dropTagInfos_

private

Definition at line 38 of file PATJetSlimmer.cc.

dropTrackRefs_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::dropTrackRefs_

private

Definition at line 38 of file PATJetSlimmer.cc.

jetModifier_

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

private

Definition at line 41 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

jets_

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

private

Definition at line 37 of file PATJetSlimmer.cc.

mayNeedDaughterMap_

const bool pat::PATJetSlimmer::mayNeedDaughterMap_

private

Definition at line 40 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

mixedDaughters_

const bool pat::PATJetSlimmer::mixedDaughters_

private

Definition at line 40 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

modifyJet_

const bool pat::PATJetSlimmer::modifyJet_

private

Definition at line 40 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

pf2pc_

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

private

Definition at line 35 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

pf2pcAny_

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

private

Definition at line 36 of file PATJetSlimmer.cc.

Referenced by PATJetSlimmer().

rekeyDaughters_

const StringCutObjectSelector<pat::Jet> pat::PATJetSlimmer::rekeyDaughters_

private

Definition at line 38 of file PATJetSlimmer.cc.