GEMSegmentProducer Class Reference

Inheritance diagram for GEMSegmentProducer:

Public Member Functions
	GEMSegmentProducer (const edm::ParameterSet &)
	Constructor. More...
void	produce (edm::Event &, const edm::EventSetup &) override
	Produce the GEMSegment collection. More...
	~GEMSegmentProducer () override
	Destructor. More...
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

Private Attributes
int	iev
std::unique_ptr< GEMSegmentBuilder >	segmentBuilder_
edm::EDGetTokenT< GEMRecHitCollection >	theGEMRecHitToken

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

Detailed Description

CSCSegmentProducer Produces a collection of GEMSegment's in endcap muon GEMs.

Author

Piet Verwilligen

Definition at line 23 of file GEMSegmentProducer.cc.

Constructor & Destructor Documentation

GEMSegmentProducer::GEMSegmentProducer ( const edm::ParameterSet &  ps )

explicit

Constructor.

Definition at line 38 of file GEMSegmentProducer.cc.

References edm::ParameterSet::getParameter(), segmentBuilder_, and theGEMRecHitToken.

                                                                : iev(0) {
    
  theGEMRecHitToken = consumes<GEMRecHitCollection>(ps.getParameter<edm::InputTag>("gemRecHitLabel"));
  segmentBuilder_ = std::make_unique<GEMSegmentBuilder>(ps); // pass on the Parameter Set

  // register what this produces
  produces<GEMSegmentCollection>();
}

GEMSegmentProducer::~GEMSegmentProducer ( )

inlineoverride

Destructor.

Definition at line 28 of file GEMSegmentProducer.cc.

References produce().

{}

Member Function Documentation

void GEMSegmentProducer::produce ( edm::Event &  ev, const edm::EventSetup &  setup  )

override

Produce the GEMSegment collection.

Definition at line 47 of file GEMSegmentProducer.cc.

References DEFINE_FWK_MODULE, gemRecHits_cfi::gemRecHits, edm::EventSetup::get(), edm::Event::getByToken(), iev, LogDebug, eostools::move(), edm::Handle< T >::product(), edm::Event::put(), segmentBuilder_, and theGEMRecHitToken.

Referenced by ~GEMSegmentProducer().

                                                                         {

  LogDebug("GEMSegmentProducer") << "start producing segments for " << ++iev << "th event with GEM data";
    
  // find the geometry (& conditions?) for this event & cache it in the builder
  edm::ESHandle<GEMGeometry> gemg;
  setup.get<MuonGeometryRecord>().get(gemg);
  const GEMGeometry* mgeom = &*gemg;
  segmentBuilder_->setGeometry(mgeom);
  

  // get the collection of GEMRecHit
  edm::Handle<GEMRecHitCollection> gemRecHits;
  ev.getByToken(theGEMRecHitToken,gemRecHits);

  // create empty collection of Segments
  auto oc = std::make_unique<GEMSegmentCollection>();

  // fill the collection
  segmentBuilder_->build(gemRecHits.product(), *oc); //@@ FILL oc

  // put collection in event
  ev.put(std::move(oc));
}

Member Data Documentation

int GEMSegmentProducer::iev

private

Definition at line 33 of file GEMSegmentProducer.cc.

Referenced by produce().

std::unique_ptr<GEMSegmentBuilder> GEMSegmentProducer::segmentBuilder_

private

Definition at line 35 of file GEMSegmentProducer.cc.

Referenced by GEMSegmentProducer(), and produce().

edm::EDGetTokenT<GEMRecHitCollection> GEMSegmentProducer::theGEMRecHitToken

private

Definition at line 34 of file GEMSegmentProducer.cc.

Referenced by GEMSegmentProducer(), and produce().