GenJetGenPartMerger Class Reference

Inheritance diagram for GenJetGenPartMerger:

Public Member Functions
	GenJetGenPartMerger (const edm::ParameterSet &)
	~GenJetGenPartMerger () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

Private Member Functions
void	beginStream (edm::StreamID) override
void	endStream () override
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
const StringCutObjectSelector< reco::Candidate >	cut_
const edm::EDGetTokenT< reco::GenJetCollection >	jetToken_
const edm::EDGetTokenT< reco::GenParticleCollection >	partToken_
const edm::EDGetTokenT< edm::ValueMap< bool > >	tauAncToken_

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

Definition at line 26 of file GenJetGenPartMerger.cc.

Constructor & Destructor Documentation

GenJetGenPartMerger::GenJetGenPartMerger ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 53 of file GenJetGenPartMerger.cc.

    : jetToken_(consumes<reco::GenJetCollection>(iConfig.getParameter<edm::InputTag>("srcJet"))),
      partToken_(consumes<reco::GenParticleCollection>(iConfig.getParameter<edm::InputTag>("srcPart"))),
      cut_(iConfig.getParameter<std::string>("cut")),
      tauAncToken_(consumes<edm::ValueMap<bool>>(iConfig.getParameter<edm::InputTag>("hasTauAnc"))) {
  produces<reco::GenJetCollection>("merged");
  produces<edm::ValueMap<bool>>("hasTauAnc");
}

GenJetGenPartMerger::~GenJetGenPartMerger ( )

override

Definition at line 62 of file GenJetGenPartMerger.cc.

{}

Member Function Documentation

void GenJetGenPartMerger::beginStream ( edm::StreamID  )

overrideprivate

Definition at line 113 of file GenJetGenPartMerger.cc.

{}

void GenJetGenPartMerger::endStream ( )

overrideprivate

Definition at line 116 of file GenJetGenPartMerger.cc.

References DEFINE_FWK_MODULE.

{}

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

overrideprivate

Definition at line 69 of file GenJetGenPartMerger.cc.

References cut_, edm::helper::Filler< Map >::fill(), objects.autophobj::filler, edm::Event::getByToken(), edm::helper::Filler< Map >::insert(), metsig::jet, jetToken_, eostools::move(), MillePedeFileConverter_cfg::out, partToken_, edm::Event::put(), reco::LeafCandidate::setCharge(), reco::LeafCandidate::setP4(), reco::LeafCandidate::setPdgId(), and tauAncToken_.

                                                                               {
  using namespace edm;
  std::unique_ptr<reco::GenJetCollection> merged(new reco::GenJetCollection);

  std::vector<bool> hasTauAncValues;

  edm::Handle<reco::GenJetCollection> jetHandle;
  iEvent.getByToken(jetToken_, jetHandle);

  edm::Handle<reco::GenParticleCollection> partHandle;
  iEvent.getByToken(partToken_, partHandle);

  edm::Handle<edm::ValueMap<bool>> tauAncHandle;
  iEvent.getByToken(tauAncToken_, tauAncHandle);

  for (unsigned int ijet = 0; ijet < jetHandle->size(); ++ijet) {
    auto jet = jetHandle->at(ijet);
    if (cut_(jet)) {
      merged->push_back(reco::GenJet(jet));
      reco::GenJetRef jetRef(jetHandle, ijet);
      hasTauAncValues.push_back((*tauAncHandle)[jetRef]);
    }
  }

  for (auto& part : *partHandle) {
    reco::GenJet jet;
    jet.setP4(part.p4());
    jet.setPdgId(part.pdgId());
    jet.setCharge(part.charge());
    merged->push_back(jet);
    hasTauAncValues.push_back(false);
  }

  auto newmerged = iEvent.put(std::move(merged), "merged");

  std::unique_ptr<edm::ValueMap<bool>> out(new edm::ValueMap<bool>());
  edm::ValueMap<bool>::Filler filler(*out);
  filler.insert(newmerged, hasTauAncValues.begin(), hasTauAncValues.end());
  filler.fill();

  iEvent.put(std::move(out), "hasTauAnc");
}

Member Data Documentation

const StringCutObjectSelector<reco::Candidate> GenJetGenPartMerger::cut_

private

Definition at line 38 of file GenJetGenPartMerger.cc.

Referenced by produce().

const edm::EDGetTokenT<reco::GenJetCollection> GenJetGenPartMerger::jetToken_

private

Definition at line 36 of file GenJetGenPartMerger.cc.

Referenced by produce().

const edm::EDGetTokenT<reco::GenParticleCollection> GenJetGenPartMerger::partToken_

private

Definition at line 37 of file GenJetGenPartMerger.cc.

Referenced by produce().

const edm::EDGetTokenT<edm::ValueMap<bool> > GenJetGenPartMerger::tauAncToken_

private

Definition at line 39 of file GenJetGenPartMerger.cc.

Referenced by produce().