ME0DigiProducer Class Reference

Inheritance diagram for ME0DigiProducer:

Public Types
typedef edm::DetSetVector< ME0DigiSimLink >	ME0DigiSimLinks
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
void	beginRun (const edm::Run &, const edm::EventSetup &) override
	ME0DigiProducer (const edm::ParameterSet &ps)
void	produce (edm::Event &, const edm::EventSetup &) override
	~ME0DigiProducer () override
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< CrossingFrame< PSimHit > >	cf_token
edm::ESGetToken< ME0Geometry, MuonGeometryRecord >	geom_token_
std::unique_ptr< ME0DigiModel >	ME0DigiModel_

Detailed Description

Definition at line 40 of file ME0DigiProducer.cc.

Member Typedef Documentation

ME0DigiSimLinks

typedef edm::DetSetVector<ME0DigiSimLink> ME0DigiProducer::ME0DigiSimLinks

Definition at line 42 of file ME0DigiProducer.cc.

Constructor & Destructor Documentation

ME0DigiProducer()

ME0DigiProducer::ME0DigiProducer ( const edm::ParameterSet &  ps )

explicit

Definition at line 60 of file ME0DigiProducer.cc.

    : ME0DigiModel_{
          ME0DigiModelFactory::get()->create("ME0" + ps.getParameter<std::string>("digiModelString") + "Model", ps)} {
  produces<ME0DigiCollection>();
  produces<ME0DigiSimLinks>("ME0");
 
  edm::Service<edm::RandomNumberGenerator> rng;
  if (!rng.isAvailable()) {
    throw cms::Exception("Configuration")
        << "ME0DigiProducer::ME0DigiProducer() - RandomNumberGeneratorService is not present in configuration file.\n"
        << "Add the service in the configuration file or remove the modules that require it.";
  }
 
  LogDebug("ME0DigiProducer") << "Using ME0" + ps.getParameter<std::string>("digiModelString") + "Model";
 
  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_));
  geom_token_ = esConsumes<ME0Geometry, MuonGeometryRecord, edm::Transition::BeginRun>();
}

References get, edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

~ME0DigiProducer()

ME0DigiProducer::~ME0DigiProducer ( )

overridedefault

Member Function Documentation

beginRun()

void ME0DigiProducer::beginRun ( const edm::Run &  , const edm::EventSetup &  eventSetup  )

override

Definition at line 84 of file ME0DigiProducer.cc.

                                                                             {
  edm::ESHandle<ME0Geometry> hGeom = eventSetup.getHandle(geom_token_);
  ME0DigiModel_->setGeometry(&*hGeom);
  ME0DigiModel_->setup();
}

References geom_token_, edm::EventSetup::getHandle(), and ME0DigiModel_.

produce()

void ME0DigiProducer::produce ( edm::Event &  e, const edm::EventSetup &  eventSetup  )

override

Definition at line 90 of file ME0DigiProducer.cc.

                                                                          {
  edm::Service<edm::RandomNumberGenerator> rng;
  CLHEP::HepRandomEngine* engine = &rng->getEngine(e.streamID());
 
  edm::Handle<CrossingFrame<PSimHit> > cf;
  e.getByToken(cf_token, cf);
 
  MixCollection<PSimHit> hits{cf.product()};
 
  // Create empty output
  auto digis = std::make_unique<ME0DigiCollection>();
  auto me0DigiSimLinks = std::make_unique<ME0DigiSimLinks>();
 
  // arrange the hits by eta partition
  std::map<uint32_t, edm::PSimHitContainer> hitMap;
  for (const auto& hit : hits) {
    hitMap[hit.detUnitId()].emplace_back(hit);
  }
 
  // simulate signal and noise for each eta partition
  const auto& etaPartitions(ME0DigiModel_->getGeometry()->etaPartitions());
 
  for (const auto& roll : etaPartitions) {
    const ME0DetId detId(roll->id());
    const uint32_t rawId(detId.rawId());
    const auto& simHits(hitMap[rawId]);
 
    LogDebug("ME0DigiProducer") << "ME0DigiProducer: found " << simHits.size() << " hit(s) in eta partition" << rawId;
 
    ME0DigiModel_->simulateSignal(roll, simHits, engine);
    ME0DigiModel_->simulateNoise(roll, engine);
    ME0DigiModel_->fillDigis(rawId, *digis);
    (*me0DigiSimLinks).insert(ME0DigiModel_->me0DigiSimLinks());
  }
 
  // store them in the event
  e.put(std::move(digis));
  e.put(std::move(me0DigiSimLinks), "ME0");
}

References cf_token, MillePedeFileConverter_cfg::e, edm::RandomNumberGenerator::getEngine(), hfClusterShapes_cfi::hits, LogDebug, ME0DigiModel_, eostools::move(), edm::Handle< T >::product(), and FastTrackerRecHitCombiner_cfi::simHits.

Member Data Documentation

cf_token

edm::EDGetTokenT<CrossingFrame<PSimHit> > ME0DigiProducer::cf_token

private

Definition at line 54 of file ME0DigiProducer.cc.

Referenced by produce().

geom_token_

edm::ESGetToken<ME0Geometry, MuonGeometryRecord> ME0DigiProducer::geom_token_

private

Definition at line 55 of file ME0DigiProducer.cc.

Referenced by beginRun().

ME0DigiModel_

std::unique_ptr<ME0DigiModel> ME0DigiProducer::ME0DigiModel_

private

Definition at line 57 of file ME0DigiProducer.cc.

Referenced by beginRun(), and produce().