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	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () 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 57 of file BoostedJetMerger.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 4 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 ( )

override

Definition at line 14 of file BoostedJetMerger.cc.

{
}

Member Function Documentation

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

overrideprivate

Definition at line 21 of file BoostedJetMerger.cc.

References DEFINE_FWK_MODULE, edm::Event::getByToken(), edm::Event::getRefBeforePut(), jetToken_, eostools::move(), PatBasicFWLiteJetAnalyzer_Selector_cfg::outputs, edm::Event::put(), and subjetToken_.

{  

  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");

}

Member Data Documentation

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

private

Definition at line 68 of file BoostedJetMerger.h.

Referenced by produce().

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

private

Definition at line 69 of file BoostedJetMerger.h.

Referenced by produce().