ElectronConversionRejectionVars Class Reference

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
std::vector< bool > const &	recordProvenanceList () 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)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~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 &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
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 &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
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
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (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::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::~ElectronConversionRejectionVars ( )

override

Definition at line 54 of file ElectronConversionRejectionVars.cc.

{}

Member Function Documentation

produce()

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

overridevirtual

Implements edm::EDProducer.

Definition at line 56 of file ElectronConversionRejectionVars.cc.

                                                                                           {
  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");
}

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

Member Data Documentation

gsfElecsToken_

edm::EDGetTokenT<reco::GsfElectronCollection> ElectronConversionRejectionVars::gsfElecsToken_

private

Definition at line 41 of file ElectronConversionRejectionVars.cc.

Referenced by produce().

probesToken_

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

private

Definition at line 39 of file ElectronConversionRejectionVars.cc.

Referenced by produce().

tracksToken_

edm::EDGetTokenT<reco::TrackCollection> ElectronConversionRejectionVars::tracksToken_

private

Definition at line 40 of file ElectronConversionRejectionVars.cc.

Referenced by produce().