#include <CSCDigiProducer.h>

Inheritance diagram for CSCDigiProducer:

Public Types
typedef CSCDigitizer::DigiSimLinks	DigiSimLinks

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

Public Member Functions
	CSCDigiProducer (const edm::ParameterSet &ps)

void	produce (edm::Event &e, const edm::EventSetup &c) override

	~CSCDigiProducer () override

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Attributes
edm::EDGetTokenT< CrossingFrame< PSimHit > >	cf_token

std::string	geometryType

CSCDigitizer	theDigitizer

CSCStripConditions *	theStripConditions

Detailed Description

Definition at line 12 of file CSCDigiProducer.h.

Member Typedef Documentation

typedef CSCDigitizer::DigiSimLinks CSCDigiProducer::DigiSimLinks

Definition at line 15 of file CSCDigiProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 27 of file CSCDigiProducer.cc.

References cf_token, Exception, geometryType, edm::ParameterSet::getParameter(), edm::Service< T >::isAvailable(), CSCDigitizer::setStripConditions(), AlCaHLTBitMon_QueryRunRegistry::string, muonCSCDigis_cfi::stripConditions, theDigitizer, and theStripConditions.

 :  theDigitizer(ps),
    theStripConditions(nullptr)
 {
   produces<CSCWireDigiCollection>("MuonCSCWireDigi");
   produces<CSCStripDigiCollection>("MuonCSCStripDigi");
   produces<CSCComparatorDigiCollection>("MuonCSCComparatorDigi");
   produces<DigiSimLinks>("MuonCSCWireDigiSimLinks");
   produces<DigiSimLinks>("MuonCSCStripDigiSimLinks");
   std::string stripConditions( ps.getParameter<std::string>("stripConditions") );
   geometryType = ps.getParameter<std::string>("GeometryType");
   edm::ParameterSet stripPSet = ps.getParameter<edm::ParameterSet>("strips");
   if( stripConditions == "Configurable" )
   {
     theStripConditions = new CSCConfigurableStripConditions(stripPSet);
   }
   else if ( stripConditions == "Database" )
   {
     theStripConditions = new CSCDbStripConditions(stripPSet);
   }
   else
   {
     throw cms::Exception("CSCDigiProducer") 
       << "Bad option for strip conditions: "
       << stripConditions;
   }
   theDigitizer.setStripConditions(theStripConditions);
 
   edm::Service<edm::RandomNumberGenerator> rng;
   if ( ! rng.isAvailable()) {
    throw cms::Exception("Configuration")
      << "CSCDigitizer requires the RandomNumberGeneratorService\n"
         "which is not present in the configuration file.  You must add the service\n"
         "in the configuration file or remove the modules that require it.";
   }
 
   std::string mix_ = ps.getParameter<std::string>("mixLabel");
   std::string collection_ = ps.getParameter<std::string>("InputCollection");
   cf_token = consumes<CrossingFrame<PSimHit> >( edm::InputTag(mix_, collection_) );
 }

CSCDigiProducer::~CSCDigiProducer ( )

override

Definition at line 69 of file CSCDigiProducer.cc.

References theStripConditions.

 {
   delete theStripConditions;
 }

Member Function Documentation

void CSCDigiProducer::produce	(	edm::Event &	e,
		const edm::EventSetup &	c
	)

override

Produces the EDM products,

Definition at line 75 of file CSCDigiProducer.cc.

References cf_token, CSCDigitizer::doAction(), edm::EventID::event(), geometryType, edm::EventSetup::get(), edm::Event::getByToken(), edm::EventSetup::getData(), edm::RandomNumberGenerator::getEngine(), hfClusterShapes_cfi::hits, edm::EventBase::id(), CSCStripConditions::initializeEvent(), eostools::move(), edm::Handle< T >::product(), edm::Event::put(), edm::EventID::run(), CSCDigitizer::setGeometry(), CSCDigitizer::setMagneticField(), CSCDigitizer::setParticleDataTable(), edm::Event::streamID(), theDigitizer, and theStripConditions.

                                                                            {
 
   edm::LogVerbatim("CSCDigitizer") << "[CSCDigiProducer::produce] starting event " << 
       ev.id().event() << " of run " << ev.id().run();
   edm::Service<edm::RandomNumberGenerator> rng;
   CLHEP::HepRandomEngine* engine = &rng->getEngine(ev.streamID());
 
   edm::Handle<CrossingFrame<PSimHit> > cf;
   ev.getByToken(cf_token, cf);
 
   std::unique_ptr<MixCollection<PSimHit> >
     hits( new MixCollection<PSimHit>(cf.product()) );
 
   // Create empty output
 
   std::unique_ptr<CSCWireDigiCollection> pWireDigis(new CSCWireDigiCollection());
   std::unique_ptr<CSCStripDigiCollection> pStripDigis(new CSCStripDigiCollection());
   std::unique_ptr<CSCComparatorDigiCollection> pComparatorDigis(new CSCComparatorDigiCollection());
   std::unique_ptr<DigiSimLinks> pWireDigiSimLinks(new DigiSimLinks() );
   std::unique_ptr<DigiSimLinks> pStripDigiSimLinks(new DigiSimLinks() );
 
   //@@ DOES NOTHING IF NO HITS.  Remove this for when there's real neutrons
   if(hits->size() > 0) 
   {
     // find the geometry & conditions for this event
     edm::ESHandle<CSCGeometry> hGeom;
     eventSetup.get<MuonGeometryRecord>().get(geometryType,hGeom);
     const CSCGeometry *pGeom = &*hGeom;
 
     theDigitizer.setGeometry( pGeom );
 
     // find the magnetic field
     edm::ESHandle<MagneticField> magfield;
     eventSetup.get<IdealMagneticFieldRecord>().get(magfield);
 
     theDigitizer.setMagneticField(&*magfield);
 
 
     // set the particle table
     edm::ESHandle < ParticleDataTable > pdt;
     eventSetup.getData( pdt );
     theDigitizer.setParticleDataTable(&*pdt);
 
     theStripConditions->initializeEvent(eventSetup);
 
     // run the digitizer
     theDigitizer.doAction(*hits, *pWireDigis, *pStripDigis, *pComparatorDigis,
                           *pWireDigiSimLinks, *pStripDigiSimLinks, engine);
   }
 
 
   // store them in the event
   ev.put(std::move(pWireDigis), "MuonCSCWireDigi");
   ev.put(std::move(pStripDigis), "MuonCSCStripDigi");
   ev.put(std::move(pComparatorDigis), "MuonCSCComparatorDigi");
   ev.put(std::move(pWireDigiSimLinks), "MuonCSCWireDigiSimLinks");
   ev.put(std::move(pStripDigiSimLinks), "MuonCSCStripDigiSimLinks");
 }