#include <GEMCSCSegmentProducer.h>

Inheritance diagram for GEMCSCSegmentProducer:

Public Member Functions
	GEMCSCSegmentProducer (const edm::ParameterSet &)
	Constructor. More...

void	produce (edm::Event &, const edm::EventSetup &) override
	Produce the GEM-CSCSegment collection. More...

	~GEMCSCSegmentProducer () override
	Destructor. More...

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
edm::EDGetTokenT< CSCSegmentCollection >	csc_token

edm::EDGetTokenT< GEMRecHitCollection >	gem_token

int	iev

GEMCSCSegmentBuilder *	segmentBuilder_

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

Produces a collection of GEM-CSCSegments

Date: 2014/02/06 12:19:20

Author: Raffaella Radogna

Definition at line 23 of file GEMCSCSegmentProducer.h.

Constructor & Destructor Documentation

◆ GEMCSCSegmentProducer()

GEMCSCSegmentProducer::GEMCSCSegmentProducer ( const edm::ParameterSet & pas )

explicit

Constructor.

Definition at line 22 of file GEMCSCSegmentProducer.cc.

                                                                        : iev(0) {
   csc_token = consumes<CSCSegmentCollection>(pas.getParameter<edm::InputTag>("inputObjectsCSC"));
   gem_token = consumes<GEMRecHitCollection>(pas.getParameter<edm::InputTag>("inputObjectsGEM"));
   segmentBuilder_ = new GEMCSCSegmentBuilder(pas);  // pass on the parameterset
  
   // register what this produces
   produces<GEMCSCSegmentCollection>();
 }

References csc_token, gem_token, edm::ParameterSet::getParameter(), and segmentBuilder_.

◆ ~GEMCSCSegmentProducer()

GEMCSCSegmentProducer::~GEMCSCSegmentProducer ( )

override

Destructor.

Definition at line 31 of file GEMCSCSegmentProducer.cc.

                                               {
   LogDebug("GEMCSCSegment") << "deleting GEMCSCSegmentBuilder after " << iev << " events w/ gem and csc data.";
   delete segmentBuilder_;
 }

References iev, LogDebug, and segmentBuilder_.

Member Function Documentation

◆ produce()

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

override

Produce the GEM-CSCSegment collection.

Definition at line 36 of file GEMCSCSegmentProducer.cc.

                                                                             {
   LogDebug("GEMCSCSegment") << "start producing segments for " << ++iev << "th event w/ gem and csc data";
  
   // find the geometry (& conditions?) for this event & cache it in the builder
   edm::ESHandle<CSCGeometry> cscg;
   setup.get<MuonGeometryRecord>().get(cscg);
   const CSCGeometry* cgeom = &*cscg;
  
   edm::ESHandle<GEMGeometry> gemg;
   setup.get<MuonGeometryRecord>().get(gemg);
   const GEMGeometry* ggeom = &*gemg;
  
   // cache the geometry in the builder
   segmentBuilder_->setGeometry(ggeom, cgeom);
  
   // fill the map with matches between GEM and CSC chambers
   segmentBuilder_->LinkGEMRollsToCSCChamberIndex(ggeom, cgeom);
  
   // get the collection of CSCSegment and GEMRecHits
   edm::Handle<CSCSegmentCollection> cscSegment;
   ev.getByToken(csc_token, cscSegment);
   edm::Handle<GEMRecHitCollection> gemRecHits;
   ev.getByToken(gem_token, gemRecHits);
  
   // create empty collection of GEMCSC Segments
   auto oc = std::make_unique<GEMCSCSegmentCollection>();
  
   // pass the empty collection of GEMCSC Segments and fill it
   segmentBuilder_->build(gemRecHits.product(), cscSegment.product(), *oc);  //@@ FILL oc
  
   // put the filled collection in event
   ev.put(std::move(oc));
 }