CMSSW Reference Manual

EgammaHLTClusterShapeProducer::EgammaHLTClusterShapeProducer ( const edm::ParameterSet & config ) [explicit]

Definition at line 25 of file EgammaHLTClusterShapeProducer.cc.

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

00025                                                                                           : conf_(config)
00026 {
00027  // use configuration file to setup input/output collection names
00028   recoEcalCandidateProducer_ = conf_.getParameter<edm::InputTag>("recoEcalCandidateProducer");
00029 
00030   ecalRechitEBTag_ = conf_.getParameter< edm::InputTag > ("ecalRechitEB");
00031   ecalRechitEETag_ = conf_.getParameter< edm::InputTag > ("ecalRechitEE");
00032   EtaOrIeta_ = conf_.getParameter< bool > ("isIeta");
00033 
00034   //register your products
00035   produces < reco::RecoEcalCandidateIsolationMap >();
00036 }

EgammaHLTClusterShapeProducer::~EgammaHLTClusterShapeProducer ( )

Definition at line 39 of file EgammaHLTClusterShapeProducer.cc.

00039 {}

void EgammaHLTClusterShapeProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)			`[virtual]`

Implements edm::EDProducer.

Definition at line 48 of file EgammaHLTClusterShapeProducer.cc.

References EcalClusterLazyTools::covariances(), ecalRechitEBTag_, ecalRechitEETag_, EtaOrIeta_, edm::Event::getByLabel(), edm::AssociationMap< Tag >::insert(), EcalClusterLazyTools::localCovariances(), edm::Event::put(), recoEcalCandidateProducer_, and funct::sqrt().

00049 {
00050   
00051   // Get the HLT filtered objects
00052   edm::Handle<reco::RecoEcalCandidateCollection> recoecalcandHandle;
00053   iEvent.getByLabel(recoEcalCandidateProducer_,recoecalcandHandle);
00054 
00055   EcalClusterLazyTools lazyTools( iEvent, iSetup, ecalRechitEBTag_, ecalRechitEETag_ );
00056   
00057   reco::RecoEcalCandidateIsolationMap clshMap;
00058    
00059   for(reco::RecoEcalCandidateCollection::const_iterator iRecoEcalCand = recoecalcandHandle->begin(); iRecoEcalCand != recoecalcandHandle->end(); iRecoEcalCand++){
00060     
00061     reco::RecoEcalCandidateRef recoecalcandref(recoecalcandHandle,iRecoEcalCand-recoecalcandHandle->begin());
00062     
00063     std::vector<float> vCov ; 
00064     double sigmaee;
00065     if (EtaOrIeta_) {
00066       vCov = lazyTools.localCovariances( *(recoecalcandref->superCluster()->seed()) );
00067       sigmaee = sqrt(vCov[0]);
00068     } else {
00069       vCov = lazyTools.covariances( *(recoecalcandref->superCluster()->seed()) );
00070       sigmaee = sqrt(vCov[0]);
00071       double EtaSC = recoecalcandref->eta();
00072       if (EtaSC > 1.479) sigmaee = sigmaee - 0.02*(EtaSC - 2.3); 
00073     }
00074 
00075     clshMap.insert(recoecalcandref, sigmaee);
00076     
00077   }
00078 
00079   std::auto_ptr<reco::RecoEcalCandidateIsolationMap> clushMap(new reco::RecoEcalCandidateIsolationMap(clshMap));
00080   iEvent.put(clushMap);
00081 
00082 }

edm::ParameterSet EgammaHLTClusterShapeProducer::conf_ [private]

Definition at line 47 of file EgammaHLTClusterShapeProducer.h.

Referenced by EgammaHLTClusterShapeProducer().

edm::InputTag EgammaHLTClusterShapeProducer::ecalRechitEBTag_ [private]

Definition at line 43 of file EgammaHLTClusterShapeProducer.h.

Referenced by EgammaHLTClusterShapeProducer(), and produce().

edm::InputTag EgammaHLTClusterShapeProducer::ecalRechitEETag_ [private]

Definition at line 44 of file EgammaHLTClusterShapeProducer.h.

Referenced by EgammaHLTClusterShapeProducer(), and produce().

bool EgammaHLTClusterShapeProducer::EtaOrIeta_ [private]

Definition at line 45 of file EgammaHLTClusterShapeProducer.h.

Referenced by EgammaHLTClusterShapeProducer(), and produce().

edm::InputTag EgammaHLTClusterShapeProducer::recoEcalCandidateProducer_ [private]

Definition at line 42 of file EgammaHLTClusterShapeProducer.h.

Referenced by EgammaHLTClusterShapeProducer(), and produce().

EgammaHLTClusterShapeProducer Class Reference

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation


Public Member Functions
	EgammaHLTClusterShapeProducer (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~EgammaHLTClusterShapeProducer ()
Private Attributes
edm::ParameterSet	conf_
edm::InputTag	ecalRechitEBTag_
edm::InputTag	ecalRechitEETag_
bool	EtaOrIeta_
edm::InputTag	recoEcalCandidateProducer_