BoostedJetMerger Class Reference

#include <BoostedJetMerger.h>

Inheritance diagram for BoostedJetMerger:

Public Member Functions
	BoostedJetMerger (const edm::ParameterSet &)
	~BoostedJetMerger () 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	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::EDGetTokenT< edm::View< pat::Jet > >	jetToken_
edm::EDGetTokenT< edm::View< pat::Jet > >	subjetToken_

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 54 of file BoostedJetMerger.h.

Constructor & Destructor Documentation

BoostedJetMerger()

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

explicit

Definition at line 3 of file BoostedJetMerger.cc.

    : jetToken_(consumes<edm::View<pat::Jet>>(iConfig.getParameter<edm::InputTag>("jetSrc"))),
      subjetToken_(consumes<edm::View<pat::Jet>>(iConfig.getParameter<edm::InputTag>("subjetSrc"))) {
  //register products
  produces<std::vector<pat::Jet>>();
  produces<std::vector<pat::Jet>>("SubJets");
}

~BoostedJetMerger()

BoostedJetMerger::~BoostedJetMerger ( )

override

Definition at line 11 of file BoostedJetMerger.cc.

{}

Member Function Documentation

produce()

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

overrideprivate

Definition at line 14 of file BoostedJetMerger.cc.

                                                                     {
  auto outputs = std::make_unique<std::vector<pat::Jet>>();
  auto outputSubjets = std::make_unique<std::vector<pat::Jet>>();
 
  edm::RefProd<std::vector<pat::Jet>> h_subJetsOut = iEvent.getRefBeforePut<std::vector<pat::Jet>>("SubJets");
 
  edm::Handle<edm::View<pat::Jet>> jetHandle;
  edm::Handle<edm::View<pat::Jet>> subjetHandle;
 
  iEvent.getByToken(jetToken_, jetHandle);
  iEvent.getByToken(subjetToken_, subjetHandle);
 
  for (edm::View<pat::Jet>::const_iterator ijetBegin = jetHandle->begin(), ijetEnd = jetHandle->end(), ijet = ijetBegin;
       ijet != ijetEnd;
       ++ijet) {
    outputs->push_back(*ijet);
    std::vector<edm::Ptr<reco::Candidate>> nextSubjets;
 
    for (unsigned int isubjet = 0; isubjet < ijet->numberOfDaughters(); ++isubjet) {
      edm::Ptr<reco::Candidate> const& subjet = ijet->daughterPtr(isubjet);
      edm::View<pat::Jet>::const_iterator ifound =
          find_if(subjetHandle->begin(), subjetHandle->end(), FindCorrectedSubjet(subjet));
      if (ifound != subjetHandle->end()) {
        outputSubjets->push_back(*ifound);
 
        edm::Ref<std::vector<pat::Jet>> subjetRef(h_subJetsOut, outputSubjets->size() - 1);
        edm::Ptr<pat::Jet> subjetPtr(h_subJetsOut.id(), subjetRef.key(), h_subJetsOut.productGetter());
        nextSubjets.push_back(subjetPtr);
      }
    }
    outputs->back().clearDaughters();
    for (std::vector<edm::Ptr<reco::Candidate>>::const_iterator nextSubjet = nextSubjets.begin(),
                                                                nextSubjetEnd = nextSubjets.end();
         nextSubjet != nextSubjetEnd;
         ++nextSubjet) {
      outputs->back().addDaughter(*nextSubjet);
    }
  }
 
  iEvent.put(std::move(outputs));
  iEvent.put(std::move(outputSubjets), "SubJets");
}

References iEvent, jetToken_, eostools::move(), PatBasicFWLiteJetAnalyzer_Selector_cfg::outputs, subjetToken_, and trackerHitRTTI::vector.

Member Data Documentation

jetToken_

edm::EDGetTokenT<edm::View<pat::Jet> > BoostedJetMerger::jetToken_

private

Definition at line 65 of file BoostedJetMerger.h.

Referenced by produce().

subjetToken_

edm::EDGetTokenT<edm::View<pat::Jet> > BoostedJetMerger::subjetToken_

private

Definition at line 66 of file BoostedJetMerger.h.

Referenced by produce().