Inheritance diagram for IsolationProducerForTracks:

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

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

ModuleDescription const &	moduleDescription () const

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
std::vector< ConsumesInfo >	consumesInfo () const

	EDConsumerBase ()

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

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

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

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

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

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
void	produce (edm::Event &event, const edm::EventSetup &setup) override

Private Attributes
double	coneSize_

edm::EDGetTokenT < reco::CandidateView >	highPtTracksToken_

edm::EDGetTokenT < reco::IsoDepositMap >	isoDepsToken_

double	trackPtMin_

edm::EDGetTokenT < reco::CandidateView >	tracksToken_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

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::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 11 of file IsolationProducerForTracks.cc.

Constructor & Destructor Documentation

IsolationProducerForTracks::IsolationProducerForTracks ( const edm::ParameterSet & pset )

Definition at line 39 of file IsolationProducerForTracks.cc.

                                                                                 :
   tracksToken_( consumes<CandidateView>( pset.getParameter<InputTag>( "tracks" ) ) ),
   highPtTracksToken_( consumes<CandidateView>( pset.getParameter<InputTag>( "highPtTracks" ) ) ),
   isoDepsToken_( consumes<IsoDepositMap>( pset.getParameter<InputTag>( "isoDeps" ) ) ),
   trackPtMin_( pset.getParameter<double>( "trackPtMin" ) ),
   coneSize_( pset.getParameter<double>( "coneSize" ) )
  {
   produces<TkIsoMap>();
  }

Member Function Documentation

void IsolationProducerForTracks::produce	(	edm::Event &	event,
		const edm::EventSetup &	setup
	)

overrideprivatevirtual

Implements edm::EDProducer.

Definition at line 49 of file IsolationProducerForTracks.cc.

References coneSize_, reco::IsoDeposit::depositWithin(), edm::helper::Filler< Map >::fill(), highPtTracks_cfi::highPtTracks, highPtTracksToken_, i, edm::helper::Filler< Map >::insert(), isoDepsToken_, j, muon::overlap(), reco::Candidate::pt(), trackPtMin_, testEve_cfg::tracks, and tracksToken_.

                                                                                 {
   std::auto_ptr<TkIsoMap> caloIsolations(new TkIsoMap);
   TkIsoMap::Filler filler(*caloIsolations);
   {
     Handle<CandidateView> tracks;
     event.getByToken(tracksToken_, tracks);
 
     Handle<CandidateView> highPtTracks;
     event.getByToken(highPtTracksToken_, highPtTracks);
 
     Handle<IsoDepositMap> isoDeps;
     event.getByToken(isoDepsToken_, isoDeps);
 
     int nTracks = tracks->size();
     int nHighPtTracks = highPtTracks->size();
     std::vector<double> iso(nTracks);
 
     OverlapChecker overlap;
 
     for(int i = 0; i < nTracks; ++i ) {
       const Candidate & tkCand = (*tracks)[ i ];
       double caloIso = - 1.0;
       if( tkCand.pt() > trackPtMin_) {
     for(int j = 0; j < nHighPtTracks; ++j ) {
       const Candidate & highPtTkCand = (*highPtTracks)[ j ];
       if(overlap(tkCand, highPtTkCand) ) {
         CandidateBaseRef tkRef = highPtTracks->refAt(j);
         const IsoDeposit &isoDep = (*isoDeps)[tkRef];
         caloIso = isoDep.depositWithin(coneSize_);
         break;
       }
     }
       }
       iso[i] = caloIso;
     }
     filler.insert(tracks, iso.begin(), iso.end());
   }
 
   // really fill the association map
   filler.fill();
   event.put(caloIsolations);
 }