#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	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () 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));
 }