#include <RecoEgamma/EgammaHLTProducers/interface/EgammaHLTElectronCombinedIsolationProducer.h>

Inheritance diagram for EgammaHLTElectronCombinedIsolationProducer:

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

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

	~EgammaHLTElectronCombinedIsolationProducer () override

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () override

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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

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

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

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::global::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
std::vector< edm::EDGetTokenT< reco::RecoEcalCandidateIsolationMap > >	CaloIsolTag_

std::vector< double >	CaloIsolWeight_

edm::ParameterSet	conf_

edm::EDGetTokenT< reco::ElectronCollection >	electronProducer_

edm::EDGetTokenT< reco::RecoEcalCandidateCollection >	recoEcalCandidateProducer_

edm::EDGetTokenT< reco::ElectronIsolationMap >	TrackIsolTag_

double	TrackIsolWeight_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex >>

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<typename ESProduct , Transition Tr = Transition::Event>
auto	esConsumes (eventsetup::EventSetupRecordKey const &, ESInputTag const &tag)

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

Author: Alessio Ghezzi

Definition at line 33 of file EgammaHLTElectronCombinedIsolationProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 13 of file EgammaHLTElectronCombinedIsolationProducer.cc.

References CaloIsolTag_, CaloIsolWeight_, conf_, electronProducer_, Exception, edm::ParameterSet::getParameter(), recoEcalCandidateProducer_, GlobalPosition_Frontier_DevDB_cff::tag, TrackIsolTag_, and TrackIsolWeight_.

                                                                                                                     : conf_(config) {
 
   electronProducer_          = consumes<reco::ElectronCollection>(conf_.getParameter<edm::InputTag>("electronProducer"));
   recoEcalCandidateProducer_ = consumes<reco::RecoEcalCandidateCollection>(conf_.getParameter<edm::InputTag>("recoEcalCandidateProducer"));
 
   for (edm::InputTag const & tag : conf_.getParameter< std::vector<edm::InputTag> > ("CaloIsolationMapTags"))
     CaloIsolTag_.push_back(consumes<reco::RecoEcalCandidateIsolationMap>(tag));
   
   TrackIsolTag_              = consumes<reco::ElectronIsolationMap>(conf_.getParameter<edm::InputTag>("TrackIsolationMapTag"));
 
   CaloIsolWeight_ = conf_.getParameter< std::vector<double> > ("CaloIsolationWeight");
   TrackIsolWeight_ = conf_.getParameter<double>("TrackIsolationWeight");
   
   if (CaloIsolTag_.size() != CaloIsolWeight_.size()){
     throw cms::Exception("BadConfig") << "vectors CaloIsolationMapTags and CaloIsolationWeight need to have size 3";
   }
   
   //register your products
   produces < reco::ElectronIsolationMap >();
 }

EgammaHLTElectronCombinedIsolationProducer::~EgammaHLTElectronCombinedIsolationProducer ( )

override

Definition at line 34 of file EgammaHLTElectronCombinedIsolationProducer.cc.

35 {}

Member Function Documentation

void EgammaHLTElectronCombinedIsolationProducer::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 37 of file EgammaHLTElectronCombinedIsolationProducer.cc.

References edm::ConfigurationDescriptions::add(), and edm::ParameterSetDescription::add().

                                                                                                             {
 
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("electronProducer", edm::InputTag(""));
   desc.add<edm::InputTag>("recoEcalCandidateProducer", edm::InputTag(""));
   desc.add<std::vector<edm::InputTag> >("CaloIsolationMapTags", std::vector<edm::InputTag>());
   desc.add<edm::InputTag>("TrackIsolationMapTag", edm::InputTag(""));
 desc.add<std::vector<double> >("CaloIsolationWeight", std::vector<double>());
   desc.add<double>("TrackIsolationWeight", 0);
   descriptions.add("hltEgammaHLTElectronCombinedIsolationProducer", desc);  
 }

void EgammaHLTElectronCombinedIsolationProducer::produce	(	edm::StreamID	sid,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		const

override

Definition at line 49 of file EgammaHLTElectronCombinedIsolationProducer.cc.

References CaloIsolTag_, CaloIsolWeight_, edm::AssociationMap< edm::OneToValue< std::vector< reco::RecoEcalCandidate >, float > >::const_iterator, edm::AssociationMap< edm::OneToValue< std::vector< reco::Electron >, float > >::const_iterator, electronProducer_, spr::find(), edm::Event::getByToken(), edm::AssociationMap< Tag >::insert(), edm::Event::put(), recoEcalCandidateProducer_, TrackIsolTag_, and TrackIsolWeight_.

                                                                                                                              {
   
   edm::Handle<reco::ElectronCollection> electronHandle;
   iEvent.getByToken(electronProducer_,electronHandle);
 
   edm::Handle<reco::RecoEcalCandidateCollection> recoecalcandHandle;
   iEvent.getByToken(recoEcalCandidateProducer_,recoecalcandHandle);
   
   std::vector< edm::Handle<reco::RecoEcalCandidateIsolationMap> > CaloIsoMap;
   for( unsigned int u=0; u < CaloIsolTag_.size(); u++){
     edm::Handle<reco::RecoEcalCandidateIsolationMap> depMapTemp;
     if(CaloIsolWeight_[u] != 0) 
       iEvent.getByToken(CaloIsolTag_[u],depMapTemp);
 
     CaloIsoMap.push_back(depMapTemp);
   }
   
   edm::Handle<reco::ElectronIsolationMap> TrackIsoMap;
   if(TrackIsolWeight_ != 0) 
     iEvent.getByToken(TrackIsolTag_,TrackIsoMap);
   
   reco::ElectronIsolationMap TotalIsolMap(electronHandle);
   double TotalIso=0;
   for(reco::ElectronCollection::const_iterator iElectron = electronHandle->begin(); iElectron != electronHandle->end(); iElectron++){
     TotalIso=0; 
     reco::ElectronRef electronref(reco::ElectronRef(electronHandle,iElectron - electronHandle->begin()));
     const reco::SuperClusterRef theEleClus = electronref->superCluster();
  
    //look for corresponding recoecal candidates to search for in the ecal and Hcal iso map
     for(reco::RecoEcalCandidateCollection::const_iterator iRecoEcalCand = recoecalcandHandle->begin(); iRecoEcalCand != recoecalcandHandle->end(); iRecoEcalCand++){
       reco::RecoEcalCandidateRef recoecalcandref(recoecalcandHandle,iRecoEcalCand-recoecalcandHandle->begin());
       const reco::SuperClusterRef cluster = recoecalcandref->superCluster();
       if(&(*cluster) ==  &(*theEleClus)) {//recoecalcand and electron have the same SC
     for(unsigned int u=0;  u < CaloIsolTag_.size() ;u++){
       if(CaloIsolWeight_[u]==0){continue;}
       reco::RecoEcalCandidateIsolationMap::const_iterator mapi = (*CaloIsoMap[u]).find( recoecalcandref );
       TotalIso += mapi->val * CaloIsolWeight_[u];
     }
     break;
       }
     }
   
     //add the track isolation
     if(TrackIsolWeight_ != 0){
       reco::ElectronIsolationMap::const_iterator mapi = (*TrackIsoMap).find( electronref );
       TotalIso += mapi->val * TrackIsolWeight_;
     }
     TotalIsolMap.insert(electronref, TotalIso);
     
   }
 
   iEvent.put(std::make_unique<reco::ElectronIsolationMap>(TotalIsolMap));
 
 }