#include <PFEGFootprintGSFixLinker.h>

Inheritance diagram for PFEGFootprintGSFixLinker:

Public Member Functions
template<typename T >
edm::Handle< T >	getHandle (edm::Event const &_event, edm::EDGetTokenT< T > const &token, std::string const &name)

template<typename T >
void	getToken (edm::EDGetTokenT< T > &token, edm::ParameterSet const &pset, std::string const &label)

	PFEGFootprintGSFixLinker (const edm::ParameterSet &)

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

	~PFEGFootprintGSFixLinker ()

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

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

ModuleDescription const &	moduleDescription () const

virtual	~EDProducerBase ()

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

	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 (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &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 Types
typedef edm::ValueMap < reco::GsfElectronRef >	ElectronRefMap

typedef std::vector < reco::PFCandidateRef >	Footprint

typedef edm::ValueMap< Footprint >	FootprintMap

typedef edm::ValueMap < reco::PhotonRef >	PhotonRefMap

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

Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

Relink GS-fixed e/gamma objects

Author: Y. Iiyama (MIT)

Definition at line 22 of file PFEGFootprintGSFixLinker.h.

Member Typedef Documentation

typedef edm::ValueMap<reco::GsfElectronRef> PFEGFootprintGSFixLinker::ElectronRefMap

private

Definition at line 47 of file PFEGFootprintGSFixLinker.h.

typedef std::vector<reco::PFCandidateRef> PFEGFootprintGSFixLinker::Footprint

private

Definition at line 49 of file PFEGFootprintGSFixLinker.h.

typedef edm::ValueMap<Footprint> PFEGFootprintGSFixLinker::FootprintMap

private

Definition at line 50 of file PFEGFootprintGSFixLinker.h.

typedef edm::ValueMap<reco::PhotonRef> PFEGFootprintGSFixLinker::PhotonRefMap

private

Definition at line 48 of file PFEGFootprintGSFixLinker.h.

Constructor & Destructor Documentation

PFEGFootprintGSFixLinker::PFEGFootprintGSFixLinker ( const edm::ParameterSet & _config )

explicit

Definition at line 18 of file PFEGFootprintGSFixLinker.cc.

References electronFootprintMapToken_, electronMapToken_, electronsMapName_, getToken(), newCandidatesToken_, newElectronsToken_, newPhotonsToken_, photonFootprintMapToken_, photonMapToken_, and photonsMapName_.

                                                                                  :
   electronsMapName_(_config.getParameter<std::string>("ValueMapElectrons")),
   photonsMapName_(_config.getParameter<std::string>("ValueMapPhotons"))
 {
   getToken(newCandidatesToken_, _config, "PFCandidate");
   getToken(newElectronsToken_, _config, "GsfElectrons");
   getToken(newPhotonsToken_, _config, "Photons");
   getToken(electronMapToken_, _config, "GsfElectrons");
   getToken(photonMapToken_, _config, "Photons");
   getToken(electronFootprintMapToken_, _config, "GsfElectronsFootprint");
   getToken(photonFootprintMapToken_, _config, "PhotonsFootprint");
   
   // e/g collections to footprint PFs
   produces<FootprintMap>(electronsMapName_);
   produces<FootprintMap>(photonsMapName_);
 }

PFEGFootprintGSFixLinker::~PFEGFootprintGSFixLinker ( )

Definition at line 35 of file PFEGFootprintGSFixLinker.cc.

36 {

37 }

Member Function Documentation

template<typename T >

edm::Handle<T> PFEGFootprintGSFixLinker::getHandle	(	edm::Event const &	_event,
		edm::EDGetTokenT< T > const &	token,
		std::string const &	name
	)

inline

Definition at line 37 of file PFEGFootprintGSFixLinker.h.

References edm::Event::getByToken(), patZpeak::handle, and mergeVDriftHistosByStation::name.

Referenced by produce().

   {
     edm::Handle<T> handle;
     if (!_event.getByToken(token, handle))
       throw cms::Exception("ProductNotFound") << name;
 
     return handle;
   }

template<typename T >

void PFEGFootprintGSFixLinker::getToken	(	edm::EDGetTokenT< T > &	token,
		edm::ParameterSet const &	pset,
		std::string const &	label
	)

inline

Definition at line 31 of file PFEGFootprintGSFixLinker.h.

References edm::ParameterSet::getParameter(), and diffTwoXMLs::label.

Referenced by PFEGFootprintGSFixLinker().

   {
     token = consumes<T>(pset.getParameter<edm::InputTag>(label));
   }

void PFEGFootprintGSFixLinker::produce	(	edm::Event &	_event,
		const edm::EventSetup &
	)

overridevirtual

Implements edm::stream::EDProducerBase.

Definition at line 40 of file PFEGFootprintGSFixLinker.cc.

References electronFootprintMapToken_, electronMapToken_, electronsMapName_, edm::helper::Filler< Map >::fill(), getHandle(), edm::helper::Filler< Map >::insert(), newCandidatesToken_, newElectronsToken_, newPhotonsToken_, photonFootprintMapToken_, photonMapToken_, photonsMapName_, and edm::Event::put().

 {
   auto&& newCandidatesHandle(getHandle(_event, newCandidatesToken_, "PFCandidate"));
   auto&& newElectronsHandle(getHandle(_event, newElectronsToken_, "GsfElectrons"));
   auto& electronMap(*getHandle(_event, electronMapToken_, "GsfElectronsMap"));
   auto&& newPhotonsHandle(getHandle(_event, newPhotonsToken_, "Photons"));
   auto& photonMap(*getHandle(_event, photonMapToken_, "PhotonsMap"));
   auto& electronFootprintMap(*getHandle(_event, electronFootprintMapToken_, "GsfElectronsFootprint"));
   auto& photonFootprintMap(*getHandle(_event, photonFootprintMapToken_, "PhotonsFootprint"));
 
   std::vector<Footprint> electronFootprints;
 
   for (unsigned iE(0); iE != newElectronsHandle->size(); ++iE) {
     electronFootprints.emplace_back();
     auto& footprint(electronFootprints.back());
 
     reco::GsfElectronRef ref(newElectronsHandle, iE);
     auto& oldEleRef(electronMap[ref]);
     auto& oldFootprint(electronFootprintMap[oldEleRef]);
     // relying on PFGSFixLinker producing PF candidates in the same order
     for (auto& pfref : oldFootprint)
       footprint.emplace_back(newCandidatesHandle, pfref.key());
   }
 
   std::auto_ptr<FootprintMap> pEleFPMap(new FootprintMap);
   FootprintMap::Filler eleFPMapFiller(*pEleFPMap);
   eleFPMapFiller.insert(newElectronsHandle, electronFootprints.begin(), electronFootprints.end());
   eleFPMapFiller.fill();
   _event.put(pEleFPMap, electronsMapName_);
 
   std::vector<Footprint> photonFootprints;
 
   for (unsigned iE(0); iE != newPhotonsHandle->size(); ++iE) {
     photonFootprints.emplace_back();
     auto& footprint(photonFootprints.back());
 
     reco::PhotonRef ref(newPhotonsHandle, iE);
     auto& oldPhoRef(photonMap[ref]);
     auto& oldFootprint(photonFootprintMap[oldPhoRef]);
     // relying on PFGSFixLinker producing PF candidates in the same order
     for (auto& pfref : oldFootprint)
       footprint.emplace_back(newCandidatesHandle, pfref.key());
   }
 
   std::auto_ptr<FootprintMap> pPhoFPMap(new FootprintMap);
   FootprintMap::Filler phoFPMapFiller(*pPhoFPMap);
   phoFPMapFiller.insert(newPhotonsHandle, photonFootprints.begin(), photonFootprints.end());
   phoFPMapFiller.fill();
   _event.put(pPhoFPMap, photonsMapName_);
 }

Member Data Documentation

edm::EDGetTokenT<FootprintMap> PFEGFootprintGSFixLinker::electronFootprintMapToken_

private

Definition at line 59 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<ElectronRefMap> PFEGFootprintGSFixLinker::electronMapToken_

private

Definition at line 56 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

std::string PFEGFootprintGSFixLinker::electronsMapName_

private

Definition at line 62 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<reco::PFCandidateCollection> PFEGFootprintGSFixLinker::newCandidatesToken_

private

Definition at line 52 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<reco::GsfElectronCollection> PFEGFootprintGSFixLinker::newElectronsToken_

private

Definition at line 53 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<reco::PhotonCollection> PFEGFootprintGSFixLinker::newPhotonsToken_

private

Definition at line 54 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<FootprintMap> PFEGFootprintGSFixLinker::photonFootprintMapToken_

private

Definition at line 60 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

edm::EDGetTokenT<PhotonRefMap> PFEGFootprintGSFixLinker::photonMapToken_

private

Definition at line 57 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

std::string PFEGFootprintGSFixLinker::photonsMapName_

private

Definition at line 63 of file PFEGFootprintGSFixLinker.h.

Referenced by PFEGFootprintGSFixLinker(), and produce().

Private Attributes
edm::EDGetTokenT< FootprintMap >	electronFootprintMapToken_

edm::EDGetTokenT< ElectronRefMap >	electronMapToken_

std::string	electronsMapName_

edm::EDGetTokenT < reco::PFCandidateCollection >	newCandidatesToken_

edm::EDGetTokenT < reco::GsfElectronCollection >	newElectronsToken_

edm::EDGetTokenT < reco::PhotonCollection >	newPhotonsToken_

edm::EDGetTokenT< FootprintMap >	photonFootprintMapToken_

edm::EDGetTokenT< PhotonRefMap >	photonMapToken_

std::string	photonsMapName_

Public Member Functions

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation