JetChargeProducer Class Reference

#include <JetChargeProducer.h>

Inheritance diagram for JetChargeProducer:

Public Types
typedef reco::JetFloatAssociation::Container	JetChargeCollection
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Member Functions
	JetChargeProducer (const edm::ParameterSet &cfg)
virtual void	produce (edm::Event &, const edm::EventSetup &)
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 Attributes
JetCharge	algo_
edm::InputTag	src_

Additional Inherited Members
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 13 of file JetChargeProducer.h.

Member Typedef Documentation

typedef reco::JetFloatAssociation::Container JetChargeProducer::JetChargeCollection

Definition at line 15 of file JetChargeProducer.h.

Constructor & Destructor Documentation

JetChargeProducer::JetChargeProducer ( const edm::ParameterSet &  cfg )

explicit

Definition at line 3 of file JetChargeProducer.cc.

                                                               :
src_(cfg.getParameter<edm::InputTag>("src")),
algo_(cfg) {
    produces<JetChargeCollection>();
}

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 9 of file JetChargeProducer.cc.

References algo_, JetCharge::charge(), edm::Event::getByLabel(), metsig::jet, edm::Event::put(), run_regression::ret, reco::JetFloatAssociation::setValue(), src_, and testEve_cfg::tracks.

                                                                             {
    edm::Handle<reco::JetTracksAssociationCollection> hJTAs;
    iEvent.getByLabel(src_, hJTAs);
    typedef reco::JetTracksAssociationCollection::const_iterator IT;
    typedef edm::RefToBase<reco::Jet>  JetRef;

    if (hJTAs->keyProduct().isNull()) {
        // need to work around this bug someway, altough it's not stricly my fault
        std::auto_ptr<JetChargeCollection> ret(new JetChargeCollection());
        iEvent.put(ret);
        return;
    }
    std::auto_ptr<JetChargeCollection> ret(new JetChargeCollection(hJTAs->keyProduct()));
    for (IT it = hJTAs->begin(), ed = hJTAs->end(); it != ed; ++it) {
        const JetRef &jet = it->first;
        const reco::TrackRefVector &tracks = it->second;
        float  val = static_cast<float>( algo_.charge(jet->p4(), tracks) );
        reco::JetFloatAssociation::setValue(*ret, jet, val);
    }

    iEvent.put(ret);        
}

Member Data Documentation

JetCharge JetChargeProducer::algo_

private

Definition at line 21 of file JetChargeProducer.h.

Referenced by produce().

edm::InputTag JetChargeProducer::src_

private

Definition at line 20 of file JetChargeProducer.h.

Referenced by produce().