SimHitTPAssociationProducer Class Reference

#include <SimHitTPAssociationProducer.h>

Inheritance diagram for SimHitTPAssociationProducer:

Public Types
typedef std::vector< SimHitTPPair >	SimHitTPAssociationList
typedef std::pair< TrackingParticleRef, TrackPSimHitRef >	SimHitTPPair
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
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final
bool	wantsGlobalLuminosityBlocks () const final
bool	wantsGlobalRuns () 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
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
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)
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::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 15 of file SimHitTPAssociationProducer.h.

Member Typedef Documentation

typedef std::vector<SimHitTPPair> SimHitTPAssociationProducer::SimHitTPAssociationList

Definition at line 20 of file SimHitTPAssociationProducer.h.

typedef std::pair<TrackingParticleRef, TrackPSimHitRef> SimHitTPAssociationProducer::SimHitTPPair

Definition at line 19 of file SimHitTPAssociationProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 17 of file SimHitTPAssociationProducer.cc.

References _simHitSrc, edm::ParameterSet::getParameter(), and GlobalPosition_Frontier_DevDB_cff::tag.

  : _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));
  }
}

SimHitTPAssociationProducer::~SimHitTPAssociationProducer ( )

override

Definition at line 29 of file SimHitTPAssociationProducer.cc.

                                                          {
}

Member Function Documentation

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

overrideprivate

Definition at line 32 of file SimHitTPAssociationProducer.cc.

References _simHitSrc, _trackingParticleSrc, DEFINE_FWK_MODULE, runTauDisplay::eid, edm::Event::getByToken(), taus_updatedMVAIds_cff::mapping, eostools::move(), edm::Handle< T >::product(), edm::Event::put(), and simHitTPAssociationListGreater().

Referenced by simHitTPAssociationListGreater().

                                                                                                      {
  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::map<std::pair<size_t, EncodedEventId>, TrackingParticleRef> mapping;
  for (TrackingParticleCollection::size_type itp = 0; itp < TPCollectionH.product()->size(); ++itp) {
    TrackingParticleRef trackingParticle(TPCollectionH, itp);
    // SimTracks inside TrackingParticle
    EncodedEventId eid(trackingParticle->eventId());
    for (auto itrk  = trackingParticle->g4Track_begin(); itrk != trackingParticle->g4Track_end(); ++itrk) {
      std::pair<uint32_t, EncodedEventId> trkid(itrk->trackId(), eid);
      mapping.insert(std::make_pair(trkid, trackingParticle));
    }
  }

  // PSimHits
  for (auto const& psit : _simHitSrc ) {
    edm::Handle<edm::PSimHitContainer>  PSimHitCollectionH;
    iEvent.getByToken(psit,  PSimHitCollectionH);
    for (unsigned int psimHit = 0;psimHit != PSimHitCollectionH->size();++psimHit) {
      TrackPSimHitRef pSimHitRef(PSimHitCollectionH,psimHit);
      std::pair<uint32_t, EncodedEventId> simTkIds(pSimHitRef->trackId(),pSimHitRef->eventId()); 
      auto ipos = mapping.find(simTkIds);
      if (ipos != mapping.end()) {
    simHitTPList->push_back(std::make_pair(ipos->second,pSimHitRef));
      }
    }
  } 
  
  std::sort(simHitTPList->begin(),simHitTPList->end(),simHitTPAssociationListGreater);
  iEvent.put(std::move(simHitTPList));

}

static bool SimHitTPAssociationProducer::simHitTPAssociationListGreater ( SimHitTPPair  i, SimHitTPPair  j  )

inlinestatic

Definition at line 25 of file SimHitTPAssociationProducer.h.

References produce().

Referenced by RPCRecHitValid::analyze(), TrackAssociatorByHitsImpl::associateSimToReco(), FWTrackingParticleProxyBuilderFullFramework::build(), TrackingNtuple::fillSimHits(), TrackingNtuple::matchCluster(), CosmicParametersDefinerForTP::momentum(), CosmicTrackingParticleSelector::operator()(), produce(), and CosmicParametersDefinerForTP::vertex().

{ return (i.first.key()>j.first.key()); }

Member Data Documentation

std::vector<edm::EDGetTokenT<edm::PSimHitContainer> > SimHitTPAssociationProducer::_simHitSrc

private

Definition at line 30 of file SimHitTPAssociationProducer.h.

Referenced by produce(), and SimHitTPAssociationProducer().

edm::EDGetTokenT<TrackingParticleCollection> SimHitTPAssociationProducer::_trackingParticleSrc

private

Definition at line 31 of file SimHitTPAssociationProducer.h.

Referenced by produce().