BoostedJetMerger Class Reference

#include <BoostedJetMerger.h>

Inheritance diagram for BoostedJetMerger:

Public Member Functions
	BoostedJetMerger (const edm::ParameterSet &)
	~BoostedJetMerger ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()

Private Member Functions
virtual void	beginJob (const edm::EventSetup &)
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
edm::InputTag	jetLabel_
edm::InputTag	subjetLabel_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

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.

                                                                 :
  jetLabel_(iConfig.getParameter<edm::InputTag>("jetSrc")),
  subjetLabel_(iConfig.getParameter<edm::InputTag>("subjetSrc"))
{
  //register products
  produces<std::vector<pat::Jet> > ();
}

BoostedJetMerger::~BoostedJetMerger

(

)

Definition at line 13 of file BoostedJetMerger.cc.

{
}

Member Function Documentation

void BoostedJetMerger::beginJob ( const edm::EventSetup &  )

privatevirtual

Definition at line 62 of file BoostedJetMerger.cc.

{
}

void BoostedJetMerger::endJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 68 of file BoostedJetMerger.cc.

                         {
}

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

privatevirtual

Implements edm::EDProducer.

Definition at line 20 of file BoostedJetMerger.cc.

References edm::Event::getByLabel(), jetLabel_, edm::Event::put(), and subjetLabel_.

{  

  std::auto_ptr< std::vector<pat::Jet> > outputs( new std::vector<pat::Jet> );
 
  edm::Handle< edm::View<pat::Jet> > jetHandle;
  edm::Handle< edm::View<pat::Jet> > subjetHandle;

  iEvent.getByLabel( jetLabel_, jetHandle );
  iEvent.getByLabel( subjetLabel_, 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() ) {
    nextSubjets.push_back( subjetHandle->ptrAt( ifound - subjetHandle->begin() ) );

      }
    }
    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(outputs);

}

Member Data Documentation

edm::InputTag BoostedJetMerger::jetLabel_

private

Definition at line 70 of file BoostedJetMerger.h.

Referenced by produce().

edm::InputTag BoostedJetMerger::subjetLabel_

private

Definition at line 71 of file BoostedJetMerger.h.

Referenced by produce().