#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	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () 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));
 }