Store electron partner track conversion-rejection quantities ("dist" and "dcot") in the TP tree. More...

Inheritance diagram for ElectronConversionRejectionVars:

Public Member Functions
	ElectronConversionRejectionVars (const edm::ParameterSet &iConfig)

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

	~ElectronConversionRejectionVars () override

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

SerialTaskQueue *	globalLuminosityBlocksQueue ()

SerialTaskQueue *	globalRunsQueue ()

ModuleDescription const &	moduleDescription () const

	~EDProducer () 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

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

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)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
edm::EDGetTokenT< reco::GsfElectronCollection >	gsfElecsToken_

edm::EDGetTokenT< edm::View< reco::Candidate > >	probesToken_

edm::EDGetTokenT< reco::TrackCollection >	tracksToken_

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

static bool	wantsGlobalLuminosityBlocks ()

static bool	wantsGlobalRuns ()

static bool	wantsStreamLuminosityBlocks ()

static bool	wantsStreamRuns ()

Protected Member Functions inherited from edm::ProducerBase
ProducesCollector	producesCollector ()

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 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

Store electron partner track conversion-rejection quantities ("dist" and "dcot") in the TP tree.

Author: Kalanand Mishra Fermi National Accelerator Laboratory

Definition at line 31 of file ElectronConversionRejectionVars.cc.

Constructor & Destructor Documentation

ElectronConversionRejectionVars::ElectronConversionRejectionVars ( const edm::ParameterSet & iConfig )

explicit

Definition at line 44 of file ElectronConversionRejectionVars.cc.

     : probesToken_(consumes<edm::View<reco::Candidate>>(iConfig.getParameter<edm::InputTag>("probes"))),
       tracksToken_(consumes<reco::TrackCollection>(edm::InputTag("generalTracks"))),
       gsfElecsToken_(consumes<reco::GsfElectronCollection>(edm::InputTag("gsfElectrons"))) {
   produces<edm::ValueMap<float>>("dist");
   produces<edm::ValueMap<float>>("dcot");
   produces<edm::ValueMap<float>>("convradius");
   produces<edm::ValueMap<float>>("passConvRej");
 }

ElectronConversionRejectionVars::~ElectronConversionRejectionVars ( )

override

Definition at line 54 of file ElectronConversionRejectionVars.cc.

54 {}

Member Function Documentation

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

override

Definition at line 56 of file ElectronConversionRejectionVars.cc.

References ConversionInfo::dcot, DEFINE_FWK_MODULE, ConversionInfo::dist, pdwgLeptonRecoSkim_cfi::electronCollection, trigObjTnPSource_cfi::filler, edm::Event::getByToken(), egammaTools::getConversionInfo(), gsfElecsToken_, eostools::move(), probesToken_, edm::Handle< T >::product(), edm::Event::put(), ConversionInfo::radiusOfConversion, tracksToken_, and contentValuesCheck::values.

                                                                                            {
   using namespace edm;
 
   // read input
   Handle<View<reco::Candidate>> probes;
   edm::Handle<reco::TrackCollection> tracks_h;
   edm::Handle<reco::GsfElectronCollection> elHandle;
 
   iEvent.getByToken(probesToken_, probes);
   iEvent.getByToken(tracksToken_, tracks_h);
   iEvent.getByToken(gsfElecsToken_, elHandle);
 
   float evt_bField = 3.8;
 
   // prepare vector for output
   std::vector<float> values;
   std::vector<float> values2;
   std::vector<float> values3;
   std::vector<float> values4;
 
   // fill: use brute force
   double dist = 0.0;
   double dcot = 0.0;
   double convradius = 0.0;
   double passConvRej = 0.0;
 
   View<reco::Candidate>::const_iterator probe, endprobes = probes->end();
   const reco::GsfElectronCollection* electronCollection = elHandle.product();
   reco::GsfElectronCollection::const_iterator eleIt = electronCollection->begin();
 
   for (probe = probes->begin(); probe != endprobes; ++probe) {
     for (eleIt = electronCollection->begin(); eleIt != electronCollection->end(); eleIt++) {
       if (fabs(eleIt->et() - probe->et()) < 0.05 && fabs(eleIt->eta() - probe->eta()) < 0.01 &&
           fabs(eleIt->phi() - probe->phi()) < 0.01) {
         //we have a match
         ConversionInfo convInfo = egammaTools::getConversionInfo(*eleIt, tracks_h, evt_bField);
         dist = convInfo.dist;
         dcot = convInfo.dcot;
         convradius = convInfo.radiusOfConversion;
         if (fabs(dist) > 0.02 && fabs(dcot) > 0.02)
           passConvRej = 1.0;
         break;  //got our guy, so break
       }
     }
     values.push_back(dist);
     values2.push_back(dcot);
     values3.push_back(convradius);
     values4.push_back(passConvRej);
   }
 
   // convert into ValueMap and store
   auto valMap = std::make_unique<ValueMap<float>>();
   ValueMap<float>::Filler filler(*valMap);
   filler.insert(probes, values.begin(), values.end());
   filler.fill();
   iEvent.put(std::move(valMap), "dist");
 
   // ---> same for dcot
   auto valMap2 = std::make_unique<ValueMap<float>>();
   ValueMap<float>::Filler filler2(*valMap2);
   filler2.insert(probes, values2.begin(), values2.end());
   filler2.fill();
   iEvent.put(std::move(valMap2), "dcot");
 
   // ---> same for convradius
   auto valMap3 = std::make_unique<ValueMap<float>>();
   ValueMap<float>::Filler filler3(*valMap3);
   filler3.insert(probes, values3.begin(), values3.end());
   filler3.fill();
   iEvent.put(std::move(valMap3), "convradius");
 
   // ---> same for passConvRej
   auto valMap4 = std::make_unique<ValueMap<float>>();
   ValueMap<float>::Filler filler4(*valMap4);
   filler4.insert(probes, values4.begin(), values4.end());
   filler4.fill();
   iEvent.put(std::move(valMap4), "passConvRej");
 }