#include <SimHitTPAssociationProducer.h>

Inheritance diagram for SimHitTPAssociationProducer:

Public Types
using	SimHitTPAssociationList = std::vector< SimHitTPPair >

using	SimHitTPPair = std::pair< TrackingParticleRef, TrackPSimHitRef >

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

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

	~SimHitTPAssociationProducer () override

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

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () 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

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

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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::array< std::vector< ModuleDescription const * > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static bool	simHitTPAssociationListGreater (SimHitTPPair i, SimHitTPPair j)

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

Private Attributes
std::vector< edm::EDGetTokenT< edm::PSimHitContainer > >	_simHitSrc

edm::EDGetTokenT< TrackingParticleCollection >	_trackingParticleSrc

Additional Inherited Members
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 = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

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

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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

Definition at line 15 of file SimHitTPAssociationProducer.h.

Member Typedef Documentation

◆ SimHitTPAssociationList

using SimHitTPAssociationProducer::SimHitTPAssociationList = std::vector<SimHitTPPair>

Definition at line 18 of file SimHitTPAssociationProducer.h.

◆ SimHitTPPair

using SimHitTPAssociationProducer::SimHitTPPair = std::pair<TrackingParticleRef, TrackPSimHitRef>

Definition at line 17 of file SimHitTPAssociationProducer.h.

Constructor & Destructor Documentation

◆ SimHitTPAssociationProducer()

SimHitTPAssociationProducer::SimHitTPAssociationProducer ( const edm::ParameterSet & cfg )

explicit

Definition at line 25 of file SimHitTPAssociationProducer.cc.

     : _simHitSrc(),
       _trackingParticleSrc(
           consumes<TrackingParticleCollection>(cfg.getParameter<edm::InputTag>("trackingParticleSrc"))) {
   produces<SimHitTPAssociationList>();
   std::vector<edm::InputTag> tags = cfg.getParameter<std::vector<edm::InputTag>>("simHitSrc");
   _simHitSrc.reserve(tags.size());
   for (auto const &tag : tags) {
     _simHitSrc.emplace_back(consumes<edm::PSimHitContainer>(tag));
   }
 }

References _simHitSrc, looper::cfg, makeGlobalPositionRcd_cfg::tag, and triggerMatcherToHLTDebug_cfi::tags.

◆ ~SimHitTPAssociationProducer()

SimHitTPAssociationProducer::~SimHitTPAssociationProducer ( )

override

Definition at line 37 of file SimHitTPAssociationProducer.cc.

37 {}

Member Function Documentation

◆ produce()

void SimHitTPAssociationProducer::produce	(	edm::StreamID	,
		edm::Event &	iEvent,
		const edm::EventSetup &	es
	)		const

overrideprivatevirtual

Implements edm::global::EDProducerBase.

Definition at line 39 of file SimHitTPAssociationProducer.cc.

                                                                                                       {
   std::unique_ptr<SimHitTPAssociationList> simHitTPList(new SimHitTPAssociationList);
  
   // TrackingParticle
   edm::Handle<TrackingParticleCollection> TPCollectionH;
   iEvent.getByToken(_trackingParticleSrc, TPCollectionH);
  
   // prepare temporary map between SimTrackId and TrackingParticle index
   std::unordered_map<UniqueSimTrackId, TrackingParticleRef, UniqueSimTrackIdHash> mapping;
   auto const &tpColl = *TPCollectionH.product();
   for (TrackingParticleCollection::size_type itp = 0, size = tpColl.size(); itp < size; ++itp) {
     auto const &trackingParticle = tpColl[itp];
     TrackingParticleRef trackingParticleRef(TPCollectionH, itp);
     // SimTracks inside TrackingParticle
     EncodedEventId eid(trackingParticle.eventId());
     for (auto const &trk : trackingParticle.g4Tracks()) {
       UniqueSimTrackId trkid(trk.trackId(), eid);
       mapping.insert(std::make_pair(trkid, trackingParticleRef));
     }
   }
  
   // PSimHits
   for (auto const &psit : _simHitSrc) {
     edm::Handle<edm::PSimHitContainer> PSimHitCollectionH;
     iEvent.getByToken(psit, PSimHitCollectionH);
     auto const &pSimHitCollection = *PSimHitCollectionH;
     for (unsigned int psimHitI = 0, size = pSimHitCollection.size(); psimHitI < size; ++psimHitI) {
       TrackPSimHitRef pSimHitRef(PSimHitCollectionH, psimHitI);
       auto const &pSimHit = pSimHitCollection[psimHitI];
       UniqueSimTrackId simTkIds(pSimHit.trackId(), pSimHit.eventId());
       auto ipos = mapping.find(simTkIds);
       if (ipos != mapping.end()) {
         simHitTPList->emplace_back(ipos->second, pSimHitRef);
       }
     }
   }
  
   std::sort(simHitTPList->begin(), simHitTPList->end(), simHitTPAssociationListGreater);
   iEvent.put(std::move(simHitTPList));
 }