#include <EgammaHLTBcHcalIsolationProducersRegional.h>

Inheritance diagram for EgammaHLTBcHcalIsolationProducersRegional:

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

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

	~EgammaHLTBcHcalIsolationProducersRegional ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
	EgammaHLTBcHcalIsolationProducersRegional (const EgammaHLTBcHcalIsolationProducersRegional &rhs)

EgammaHLTBcHcalIsolationProducersRegional &	operator= (const EgammaHLTBcHcalIsolationProducersRegional &rhs)

Private Attributes
edm::InputTag	caloTowerProducer_

int	depth_

bool	doEtSum_

bool	doRhoCorrection_

float	effectiveAreaBarrel_

float	effectiveAreaEndcap_

float	etMin_

ElectronHcalHelper::Configuration	hcalCfg_

ElectronHcalHelper *	hcalHelper_

float	innerCone_

float	outerCone_

edm::InputTag	recoEcalCandidateProducer_

float	rhoMax_

edm::InputTag	rhoProducer_

float	rhoScale_

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
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 26 of file EgammaHLTBcHcalIsolationProducersRegional.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 36 of file EgammaHLTBcHcalIsolationProducersRegional.cc.

References caloTowerProducer_, depth_, doEtSum_, doRhoCorrection_, effectiveAreaBarrel_, effectiveAreaEndcap_, etMin_, edm::ParameterSet::getParameter(), hcalCfg_, hcalHelper_, ElectronHcalHelper::Configuration::hcalTowers, ElectronHcalHelper::Configuration::hOverEConeSize, ElectronHcalHelper::Configuration::hOverEPtMin, innerCone_, outerCone_, recoEcalCandidateProducer_, rhoMax_, rhoProducer_, rhoScale_, and ElectronHcalHelper::Configuration::useTowers.

                                                                                                                   {
 
   recoEcalCandidateProducer_ = config.getParameter<edm::InputTag>("recoEcalCandidateProducer");
   caloTowerProducer_         = config.getParameter<edm::InputTag>("caloTowerProducer");
   rhoProducer_               = config.getParameter<edm::InputTag>("rhoProducer");
   doRhoCorrection_           = config.getParameter<bool>("doRhoCorrection");
   rhoMax_                    = config.getParameter<double>("rhoMax"); 
   rhoScale_                  = config.getParameter<double>("rhoScale"); 
 
   etMin_                     = config.getParameter<double>("etMin");  
   innerCone_                 = config.getParameter<double>("innerCone");
   outerCone_                 = config.getParameter<double>("outerCone");
   depth_                     = config.getParameter<int>("depth");
   doEtSum_                   = config.getParameter<bool>("doEtSum"); //this variable (which I cant change the name of) switches between hcal isolation and H for H/E
   effectiveAreaBarrel_       = config.getParameter<double>("effectiveAreaBarrel");
   effectiveAreaEndcap_       = config.getParameter<double>("effectiveAreaEndcap");
   
   hcalCfg_.hOverEConeSize = 0.15;
   hcalCfg_.useTowers = true;
   hcalCfg_.hcalTowers = caloTowerProducer_;
   hcalCfg_.hOverEPtMin = etMin_;
 
   hcalHelper_ = new ElectronHcalHelper(hcalCfg_);
 
   produces <reco::RecoEcalCandidateIsolationMap>(); 
 }

EgammaHLTBcHcalIsolationProducersRegional::~EgammaHLTBcHcalIsolationProducersRegional ( )

Definition at line 63 of file EgammaHLTBcHcalIsolationProducersRegional.cc.

References hcalHelper_.

                                                                                       {
   delete hcalHelper_;
 }

EgammaHLTBcHcalIsolationProducersRegional::EgammaHLTBcHcalIsolationProducersRegional ( const EgammaHLTBcHcalIsolationProducersRegional & rhs )

inlineprivate

Definition at line 33 of file EgammaHLTBcHcalIsolationProducersRegional.h.

33 {}

Member Function Documentation

EgammaHLTBcHcalIsolationProducersRegional& EgammaHLTBcHcalIsolationProducersRegional::operator= ( const EgammaHLTBcHcalIsolationProducersRegional & rhs )

inlineprivate

Definition at line 34 of file EgammaHLTBcHcalIsolationProducersRegional.h.

34 { return *this; }

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

virtual

Implements edm::EDProducer.

Definition at line 68 of file EgammaHLTBcHcalIsolationProducersRegional.cc.

References caloTowerProducer_, ElectronHcalHelper::checkSetup(), depth_, doEtSum_, doRhoCorrection_, effectiveAreaBarrel_, effectiveAreaEndcap_, etMin_, edm::Event::getByLabel(), EgammaTowerIsolation::getTowerEtSum(), ElectronHcalHelper::hcalESumDepth1BehindClusters(), ElectronHcalHelper::hcalESumDepth2BehindClusters(), hcalHelper_, ElectronHcalHelper::hcalTowersBehindClusters(), innerCone_, edm::AssociationMap< Tag >::insert(), outerCone_, edm::Handle< T >::product(), edm::Event::put(), ElectronHcalHelper::readEvent(), recoEcalCandidateProducer_, rho, rhoMax_, rhoProducer_, and rhoScale_.

                                                                                                      {
 
   // Get the HLT filtered objects
   edm::Handle<reco::RecoEcalCandidateCollection> recoEcalCandHandle;
   iEvent.getByLabel(recoEcalCandidateProducer_, recoEcalCandHandle);
 
   edm::Handle<CaloTowerCollection> caloTowersHandle;
   iEvent.getByLabel(caloTowerProducer_, caloTowersHandle);
 
   edm::Handle<double> rhoHandle;
   double rho = 0.0;
 
   if (doRhoCorrection_) {
     iEvent.getByLabel(rhoProducer_, rhoHandle);
     rho = *(rhoHandle.product());
   }
 
   if (rho > rhoMax_)
     rho = rhoMax_;
   
   rho = rho*rhoScale_;
   
   hcalHelper_->checkSetup(iSetup);
   hcalHelper_->readEvent(iEvent);
 
   reco::RecoEcalCandidateIsolationMap isoMap;
   
   for(unsigned int iRecoEcalCand=0; iRecoEcalCand <recoEcalCandHandle->size(); iRecoEcalCand++) {
     
     reco::RecoEcalCandidateRef recoEcalCandRef(recoEcalCandHandle, iRecoEcalCand);
     
     float isol = 0;
     
     std::vector<CaloTowerDetId> towersBehindCluster = hcalHelper_->hcalTowersBehindClusters(*(recoEcalCandRef->superCluster()));
     
     if (doEtSum_) { //calculate hcal isolation excluding the towers behind the cluster which will be used for H for H/E
       EgammaTowerIsolation isolAlgo(outerCone_, innerCone_, etMin_, depth_, caloTowersHandle.product());
       isol = isolAlgo.getTowerEtSum(&(*recoEcalCandRef), &(towersBehindCluster)); // towersBehindCluster are excluded from the isolation sum
       
       if (doRhoCorrection_) {
     if (fabs(recoEcalCandRef->superCluster()->eta()) < 1.442) 
       isol = isol - rho*effectiveAreaBarrel_;
     else
       isol = isol - rho*effectiveAreaEndcap_;
       }
     } else { //calcuate H for H/E
       isol = hcalHelper_->hcalESumDepth1BehindClusters(towersBehindCluster) + hcalHelper_->hcalESumDepth2BehindClusters(towersBehindCluster); //towers beind the cluster are for H for H/E
     }
 
     isoMap.insert(recoEcalCandRef, isol);
   }
   
   std::auto_ptr<reco::RecoEcalCandidateIsolationMap> isolMap(new reco::RecoEcalCandidateIsolationMap(isoMap));
   iEvent.put(isolMap);
 }