#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	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () 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 ( const edm::ParameterSet & pas )

explicit

Constructor.

Definition at line 22 of file GEMCSCSegmentProducer.cc.

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

                                                                        : 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>();
 }

GEMCSCSegmentProducer::~GEMCSCSegmentProducer ( )

override

Destructor.

Definition at line 33 of file GEMCSCSegmentProducer.cc.

References iev, LogDebug, and segmentBuilder_.

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

Member Function Documentation

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

override

Produce the GEM-CSCSegment collection.

Definition at line 40 of file GEMCSCSegmentProducer.cc.

References GEMCSCSegmentBuilder::build(), csc_token, gem_token, gemRecHits_cfi::gemRecHits, edm::EventSetup::get(), edm::Event::getByToken(), iev, GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), LogDebug, eostools::move(), edm::Handle< T >::product(), edm::Event::put(), segmentBuilder_, and GEMCSCSegmentBuilder::setGeometry().

                                                                             {
     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));
 }