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	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

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

Private Attributes
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 24 of file GenJetGenPartMerger.cc.

Constructor & Destructor Documentation

GenJetGenPartMerger()

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

explicit

Definition at line 50 of file GenJetGenPartMerger.cc.

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

~GenJetGenPartMerger()

GenJetGenPartMerger::~GenJetGenPartMerger ( )

override

Definition at line 58 of file GenJetGenPartMerger.cc.

{}

Member Function Documentation

beginStream()

void GenJetGenPartMerger::beginStream ( edm::StreamID  )

overrideprivate

Definition at line 107 of file GenJetGenPartMerger.cc.

{}

endStream()

void GenJetGenPartMerger::endStream ( )

overrideprivate

Definition at line 110 of file GenJetGenPartMerger.cc.

{}

produce()

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

overrideprivate

Definition at line 65 of file GenJetGenPartMerger.cc.

                                                                               {
  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);
    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");
}

References trigObjTnPSource_cfi::filler, iEvent, metsig::jet, jetToken_, eostools::move(), MillePedeFileConverter_cfg::out, partToken_, and tauAncToken_.

Member Data Documentation

jetToken_

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

private

Definition at line 34 of file GenJetGenPartMerger.cc.

Referenced by produce().

partToken_

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

private

Definition at line 35 of file GenJetGenPartMerger.cc.

Referenced by produce().

tauAncToken_

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

private

Definition at line 36 of file GenJetGenPartMerger.cc.

Referenced by produce().