#include <EgammaEcalExtractor.h>

Inheritance diagram for egammaisolation::EgammaEcalExtractor:

Public Member Functions
virtual reco::IsoDeposit	deposit (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::Track &track) const

virtual reco::IsoDeposit	deposit (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::Candidate &c) const

	EgammaEcalExtractor (const edm::ParameterSet &par, edm::ConsumesCollector &&iC)

	EgammaEcalExtractor (const edm::ParameterSet &par, edm::ConsumesCollector &iC)

virtual void	fillVetos (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::TrackCollection &tracks)

virtual	~EgammaEcalExtractor ()

Public Member Functions inherited from reco::isodeposit::IsoDepositExtractor
virtual reco::IsoDeposit	deposit (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::TrackBaseRef &track) const
	make single IsoDeposit based on trackRef as input More...

virtual reco::IsoDeposit	deposit (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::CandidateBaseRef &track) const
	make single IsoDeposit based on a CandidateBaseRef as input More...

virtual std::vector < reco::IsoDeposit >	deposits (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::Track &track) const

virtual std::vector < reco::IsoDeposit >	deposits (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::TrackBaseRef &track) const

virtual std::vector < reco::IsoDeposit >	deposits (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::Candidate &track) const

virtual std::vector < reco::IsoDeposit >	deposits (const edm::Event &ev, const edm::EventSetup &evSetup, const reco::CandidateBaseRef &track) const

virtual void	initEvent (const edm::Event &, const edm::EventSetup &)
	perform some constly initialization More...

virtual	~IsoDepositExtractor ()
	Destructor. More...

Private Attributes
edm::EDGetTokenT < reco::BasicClusterCollection >	basicClusterToken_

double	conesize_

double	etMin_

bool	scmatch_

edm::EDGetTokenT < reco::SuperClusterCollection >	superClusterToken_

Detailed Description

Definition at line 40 of file EgammaEcalExtractor.h.

Constructor & Destructor Documentation

egammaisolation::EgammaEcalExtractor::EgammaEcalExtractor	(	const edm::ParameterSet &	par,
		edm::ConsumesCollector &&	iC
	)

inline

Definition at line 42 of file EgammaEcalExtractor.h.

42 :

43 EgammaEcalExtractor(par, iC) {}

egammaisolation::EgammaEcalExtractor::EgammaEcalExtractor

EgammaEcalExtractor(const edm::ParameterSet &par, edm::ConsumesCollector &&iC)

Definition: EgammaEcalExtractor.h:42

egammaisolation::EgammaEcalExtractor::EgammaEcalExtractor	(	const edm::ParameterSet &	par,
		edm::ConsumesCollector &	iC
	)

inline

Definition at line 44 of file EgammaEcalExtractor.h.

                                                                                        :
                     etMin_(par.getParameter<double>("etMin")),
                     conesize_(par.getParameter<double>("extRadius")),
                 scmatch_(par.getParameter<bool>("superClusterMatch")),
                     basicClusterToken_(iC.consumes<reco::BasicClusterCollection>(par.getParameter<edm::InputTag>("basicClusters"))),
                     superClusterToken_(iC.consumes<reco::SuperClusterCollection>(par.getParameter<edm::InputTag>("superClusters"))) { }

EgammaEcalExtractor::~EgammaEcalExtractor ( )

virtual

Definition at line 23 of file EgammaEcalExtractor.cc.

23 {}

Member Function Documentation

virtual reco::IsoDeposit egammaisolation::EgammaEcalExtractor::deposit	(	const edm::Event &	ev,
		const edm::EventSetup &	evSetup,
		const reco::Track &	track
	)		const

inlinevirtual

make single IsoDeposit based on track as input purely virtual: have to implement in concrete implementations

Implements reco::isodeposit::IsoDepositExtractor.

Definition at line 55 of file EgammaEcalExtractor.h.

References Exception, and mergeVDriftHistosByStation::name.

                                                                                                                               {
                 throw cms::Exception("Configuration Error") << "This extractor " << (typeid(this).name()) << " is not made for tracks";
             }

reco::IsoDeposit EgammaEcalExtractor::deposit	(	const edm::Event &	ev,
		const edm::EventSetup &	evSetup,
		const reco::Candidate &	track
	)		const

virtual

make single IsoDeposit based on a candidate as input purely virtual: have to implement in concrete implementations

Reimplemented from reco::isodeposit::IsoDepositExtractor.

Definition at line 25 of file EgammaEcalExtractor.cc.

References reco::SuperCluster::clustersBegin(), reco::SuperCluster::clustersEnd(), HLT_FULL_cff::DeltaR, create_public_lumi_plots::exp, reco::Candidate::get(), edm::Event::getByToken(), reco::CaloCluster::position(), position, reco::SuperCluster::seed(), and funct::sin().

                                                                                                                                      {
   edm::Handle<reco::SuperClusterCollection> superClusterCollectionH;
   edm::Handle<reco::BasicClusterCollection> basicClusterCollectionH;
   ev.getByToken(superClusterToken_, superClusterCollectionH);
   ev.getByToken(basicClusterToken_, basicClusterCollectionH);
 
   reco::SuperClusterRef sc = candidate.get<reco::SuperClusterRef>();
   math::XYZPoint position = sc->position();
   // match the photon hybrid supercluster with those with Algo==0 (island)
   double delta1=1000.;
   double deltacur=1000.;
   const reco::SuperCluster *matchedsupercluster=0;
   bool MATCHEDSC = false;
 
   Direction candDir(position.eta(), position.phi());
   reco::IsoDeposit deposit(candDir );
   deposit.setVeto( reco::IsoDeposit::Veto(candDir, 0) ); // no veto is needed for this deposit
   deposit.addCandEnergy(sc->energy()*sin(2*atan(exp(-sc->eta()))));
 
   for(reco::SuperClusterCollection::const_iterator scItr = superClusterCollectionH->begin(); scItr != superClusterCollectionH->end(); ++scItr){
 
     const reco::SuperCluster *supercluster = &(*scItr);
 
     if(supercluster->seed()->algo() == 0){
       deltacur = ROOT::Math::VectorUtil::DeltaR(supercluster->position(), position);
       if (deltacur < delta1) {
         delta1=deltacur;
     matchedsupercluster = supercluster;
     MATCHEDSC = true;
       }
     }
   }
 
   const reco::BasicCluster *cluster= 0;
 
   //loop over basic clusters
   for(reco::BasicClusterCollection::const_iterator cItr = basicClusterCollectionH->begin(); cItr != basicClusterCollectionH->end(); ++cItr){
 
     cluster = &(*cItr);
 //    double ebc_bcchi2 = cluster->chi2();
     int    ebc_bcalgo = cluster->algo();
     double ebc_bce    = cluster->energy();
     double ebc_bceta  = cluster->eta();
     double ebc_bcet   = ebc_bce*sin(2*atan(exp(ebc_bceta)));
     double newDelta = 0.;
 
     if (ebc_bcet > etMin_ && ebc_bcalgo == 0) {
 //      if (ebc_bcchi2 < 30.) {
 
     if(MATCHEDSC || !scmatch_ ){  //skip selection if user wants to fill all superclusters
       bool inSuperCluster = false;
 
       if( scmatch_ ){ // only try the matching if needed
         reco::CaloCluster_iterator theEclust = matchedsupercluster->clustersBegin();
         // loop over the basic clusters of the matched supercluster
         for(;theEclust != matchedsupercluster->clustersEnd(); ++theEclust) {
         if ((**theEclust) ==  (*cluster) ) inSuperCluster = true;
         }
       }
       if (!inSuperCluster || !scmatch_ ) {  //skip selection if user wants to fill all superclusters
         newDelta=ROOT::Math::VectorUtil::DeltaR(cluster->position(),position);
         if(newDelta < conesize_) {
               deposit.addDeposit( Direction(cluster->eta(), cluster->phi()), ebc_bcet);
         }
       }
     }
 //      } // matches ebc_bcchi2
     } // matches ebc_bcet && ebc_bcalgo
 
   }
 
   //  std::cout << "Will return ecalIsol = " << ecalIsol << std::endl;
   return deposit;
 
 }

virtual void egammaisolation::EgammaEcalExtractor::fillVetos	(	const edm::Event &	ev,
		const edm::EventSetup &	evSetup,
		const reco::TrackCollection &	tracks
	)

inlinevirtual

fill vetoes: to exclude deposits at IsoDeposit creation stage check concrete extractors if it's no-op !

Implements reco::isodeposit::IsoDepositExtractor.

Definition at line 54 of file EgammaEcalExtractor.h.

54 { }

Member Data Documentation

edm::EDGetTokenT<reco::BasicClusterCollection> egammaisolation::EgammaEcalExtractor::basicClusterToken_

private

Definition at line 70 of file EgammaEcalExtractor.h.

double egammaisolation::EgammaEcalExtractor::conesize_

private

Definition at line 67 of file EgammaEcalExtractor.h.

double egammaisolation::EgammaEcalExtractor::etMin_

private

Definition at line 66 of file EgammaEcalExtractor.h.

bool egammaisolation::EgammaEcalExtractor::scmatch_

private

Definition at line 68 of file EgammaEcalExtractor.h.

edm::EDGetTokenT<reco::SuperClusterCollection> egammaisolation::EgammaEcalExtractor::superClusterToken_

private

Definition at line 71 of file EgammaEcalExtractor.h.

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation