#include <EgammaTowerIsolationProducer.h>

Inheritance diagram for EgammaTowerIsolationProducer:

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

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

	~EgammaTowerIsolationProducer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
edm::ParameterSet	conf_

signed int	egHcalDepth_

double	egHcalIsoConeSizeIn_

double	egHcalIsoConeSizeOut_

double	egHcalIsoPtMin_

edm::InputTag	emObjectProducer_

edm::InputTag	towerProducer_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 33 of file EgammaTowerIsolationProducer.h.

Constructor & Destructor Documentation

◆ EgammaTowerIsolationProducer()

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

explicit

Definition at line 22 of file EgammaTowerIsolationProducer.cc.

                                                                                         : conf_(config) {
   // use configuration file to setup input/output collection names
   emObjectProducer_ = conf_.getParameter<edm::InputTag>("emObjectProducer");
  
   towerProducer_ = conf_.getParameter<edm::InputTag>("towerProducer");
  
   egHcalIsoPtMin_ = conf_.getParameter<double>("etMin");
   egHcalIsoConeSizeIn_ = conf_.getParameter<double>("intRadius");
   egHcalIsoConeSizeOut_ = conf_.getParameter<double>("extRadius");
   egHcalDepth_ = conf_.getParameter<int>("Depth");
  
   //register your products
   produces<edm::ValueMap<double>>();
 }

References conf_, egHcalDepth_, egHcalIsoConeSizeIn_, egHcalIsoConeSizeOut_, egHcalIsoPtMin_, emObjectProducer_, edm::ParameterSet::getParameter(), and towerProducer_.

◆ ~EgammaTowerIsolationProducer()

EgammaTowerIsolationProducer::~EgammaTowerIsolationProducer ( )

override

Definition at line 37 of file EgammaTowerIsolationProducer.cc.

37 {}

Member Function Documentation

◆ produce()

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

override

Definition at line 44 of file EgammaTowerIsolationProducer.cc.

                                                                                         {
   // Get the  filtered objects
   edm::Handle<edm::View<reco::Candidate>> emObjectHandle;
   iEvent.getByLabel(emObjectProducer_, emObjectHandle);
  
   // Get the barrel hcal hits
   edm::Handle<CaloTowerCollection> towerHandle;
   iEvent.getByLabel(towerProducer_, towerHandle);
   const CaloTowerCollection* towers = towerHandle.product();
  
   auto isoMap = std::make_unique<edm::ValueMap<double>>();
   edm::ValueMap<double>::Filler filler(*isoMap);
   std::vector<double> retV(emObjectHandle->size(), 0);
  
   EgammaTowerIsolation myHadIsolation(
       egHcalIsoConeSizeOut_, egHcalIsoConeSizeIn_, egHcalIsoPtMin_, egHcalDepth_, towers);
  
   for (size_t i = 0; i < emObjectHandle->size(); ++i) {
     double isoValue = myHadIsolation.getTowerEtSum(&(emObjectHandle->at(i)));
     retV[i] = isoValue;
   }
  
   filler.insert(emObjectHandle, retV.begin(), retV.end());
   filler.fill();
   iEvent.put(std::move(isoMap));
 }