#include <RecoEgamma/EgammaHLTProducers/interface/EgammaHLTR9Producer.h>

Inheritance diagram for EgammaHLTR9Producer:

Public Member Functions
	EgammaHLTR9Producer (const edm::ParameterSet &)

virtual void	produce (edm::Event &, const edm::EventSetup &)

	~EgammaHLTR9Producer ()

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
edm::ParameterSet	conf_

edm::InputTag	ecalRechitEBTag_

edm::InputTag	ecalRechitEETag_

edm::InputTag	recoEcalCandidateProducer_

bool	useSwissCross_

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

Author: Roberto Covarelli (CERN)

$Id:

Definition at line 32 of file EgammaHLTR9Producer.h.

Constructor & Destructor Documentation

EgammaHLTR9Producer::EgammaHLTR9Producer ( const edm::ParameterSet & config )

explicit

Definition at line 26 of file EgammaHLTR9Producer.cc.

References conf_, ecalRechitEBTag_, ecalRechitEETag_, edm::ParameterSet::getParameter(), recoEcalCandidateProducer_, and useSwissCross_.

                                                                       : conf_(config)
 {
  // use configuration file to setup input/output collection names
   recoEcalCandidateProducer_ = conf_.getParameter<edm::InputTag>("recoEcalCandidateProducer");
   ecalRechitEBTag_ = conf_.getParameter< edm::InputTag > ("ecalRechitEB");
   ecalRechitEETag_ = conf_.getParameter< edm::InputTag > ("ecalRechitEE");
   useSwissCross_   = conf_.getParameter< bool > ("useSwissCross");
   //register your products
   produces < reco::RecoEcalCandidateIsolationMap >();
 }

EgammaHLTR9Producer::~EgammaHLTR9Producer ( )

Definition at line 38 of file EgammaHLTR9Producer.cc.

38 {}

Member Function Documentation

void EgammaHLTR9Producer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

virtual

Implements edm::EDProducer.

Definition at line 47 of file EgammaHLTR9Producer.cc.

References EcalClusterLazyTools::e3x3(), ecalRechitEBTag_, ecalRechitEETag_, EcalClusterLazyTools::eMax(), edm::Event::getByLabel(), edm::AssociationMap< Tag >::insert(), edm::Event::put(), recoEcalCandidateProducer_, and useSwissCross_.

 {
   
   // Get the HLT filtered objects
   edm::Handle<reco::RecoEcalCandidateCollection> recoecalcandHandle;
   iEvent.getByLabel(recoEcalCandidateProducer_,recoecalcandHandle);
 
   EcalClusterLazyTools lazyTools( iEvent, iSetup, ecalRechitEBTag_, ecalRechitEETag_ );
   
   reco::RecoEcalCandidateIsolationMap r9Map;
    
   for(reco::RecoEcalCandidateCollection::const_iterator iRecoEcalCand = recoecalcandHandle->begin(); iRecoEcalCand != recoecalcandHandle->end(); iRecoEcalCand++){
     
     reco::RecoEcalCandidateRef recoecalcandref(recoecalcandHandle,iRecoEcalCand-recoecalcandHandle->begin());
 
     float r9 = -1;
 
     if (useSwissCross_){
       // I guess this can be removed completely
       //DetId maxEId = (lazyTools.getMaximum(*(recoecalcandref->superCluster()->seed()) )).first;
       //float EcalSeverityLevelAlgo::swissCross( const DetId id, const EcalRecHitCollection & recHits, float recHitEtThreshold )
       edm::Handle< EcalRecHitCollection > pEBRecHits;
       iEvent.getByLabel( ecalRechitEBTag_, pEBRecHits );
       r9 = -1;//EcalSeverityLevelAlgo::swissCross( maxEId, *(pEBRecHits.product()), 0. );
     }
     else{
     float e9 = lazyTools.e3x3( *(recoecalcandref->superCluster()->seed()) );
     if (e9 != 0 ) {r9 = lazyTools.eMax(*(recoecalcandref->superCluster()->seed())  )/e9;}
     }
 
     r9Map.insert(recoecalcandref, r9);
     
   }
 
   std::auto_ptr<reco::RecoEcalCandidateIsolationMap> R9Map(new reco::RecoEcalCandidateIsolationMap(r9Map));
   iEvent.put(R9Map);
 
 }