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	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
edm::ESGetToken< GEMGeometry, MuonGeometryRecord >	gemGeomToken_

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 24 of file GEMSegmentProducer.cc.

Constructor & Destructor Documentation

◆ GEMSegmentProducer()

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

explicit

Constructor.

Definition at line 40 of file GEMSegmentProducer.cc.

                                                                 : iev(0) {
   theGEMRecHitToken = consumes<GEMRecHitCollection>(ps.getParameter<edm::InputTag>("gemRecHitLabel"));
   segmentBuilder_ = std::make_unique<GEMSegmentBuilder>(ps);  // pass on the Parameter Set
   gemGeomToken_ = esConsumes<GEMGeometry, MuonGeometryRecord>();
   // register what this produces
   produces<GEMSegmentCollection>();
 }

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

◆ ~GEMSegmentProducer()

GEMSegmentProducer::~GEMSegmentProducer ( )

inlineoverride

Destructor.

Definition at line 29 of file GEMSegmentProducer.cc.

29 {}

Member Function Documentation

◆ produce()

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

override

Produce the GEMSegment collection.

Definition at line 48 of file GEMSegmentProducer.cc.

                                                                          {
   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.getHandle(gemGeomToken_);
   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));
 }