ME0DigiPreRecoProducer Class Reference

Inheritance diagram for ME0DigiPreRecoProducer:

Public Member Functions
void	beginRun (const edm::Run &, const edm::EventSetup &) override
	ME0DigiPreRecoProducer (const edm::ParameterSet &ps)
void	produce (edm::Event &, const edm::EventSetup &) override
	~ME0DigiPreRecoProducer () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
edm::EDGetTokenT < CrossingFrame< PSimHit > >	cf_token
std::string	digiPreRecoModelString_
edm::ESGetToken< ME0Geometry, MuonGeometryRecord >	geom_token_
std::unique_ptr < ME0DigiPreRecoModel >	me0DigiPreRecoModel_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T...>
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T...>
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 37 of file ME0DigiPreRecoProducer.cc.

Constructor & Destructor Documentation

ME0DigiPreRecoProducer::ME0DigiPreRecoProducer ( const edm::ParameterSet &  ps )

explicit

Definition at line 56 of file ME0DigiPreRecoProducer.cc.

References digiPreRecoModelString_, and get.

    : digiPreRecoModelString_(ps.getParameter<std::string>("digiPreRecoModelString")),
      me0DigiPreRecoModel_{ME0DigiPreRecoModelFactory::get()->create("ME0" + digiPreRecoModelString_ + "Model", ps)} {
  produces<ME0DigiPreRecoCollection>();

  edm::Service<edm::RandomNumberGenerator> rng;
  if (!rng.isAvailable()) {
    throw cms::Exception("Configuration")
        << "ME0DigiPreRecoProducer::ME0PreRecoDigiProducer() - RandomNumberGeneratorService is not present in "
           "configuration file.\n"
        << "Add the service in the configuration file or remove the modules that require it.";
  }
  LogDebug("ME0DigiPreRecoProducer") << "Using ME0" + digiPreRecoModelString_ + "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>();
}

ME0DigiPreRecoProducer::~ME0DigiPreRecoProducer ( )

overridedefault

Member Function Documentation

void ME0DigiPreRecoProducer::beginRun ( const edm::Run &  , const edm::EventSetup &  eventSetup  )

override

Definition at line 79 of file ME0DigiPreRecoProducer.cc.

References geom_token_, edm::EventSetup::getHandle(), and me0DigiPreRecoModel_.

                                                                                    {
  // set geometry
  edm::ESHandle<ME0Geometry> hGeom = eventSetup.getHandle(geom_token_);
  me0DigiPreRecoModel_->setGeometry(&*hGeom);
  me0DigiPreRecoModel_->setup();
}

void ME0DigiPreRecoProducer::produce ( edm::Event &  e, const edm::EventSetup &  eventSetup  )

override

Definition at line 86 of file ME0DigiPreRecoProducer.cc.

References cf_token, edm::Event::getByToken(), edm::RandomNumberGenerator::getEngine(), LogDebug, me0DigiPreRecoModel_, eostools::move(), edm::Handle< T >::product(), edm::Event::put(), trackerHits::simHits, and edm::Event::streamID().

                                                                                 {
  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<ME0DigiPreRecoCollection>();

  // arrange the hits by eta partition
  std::map<uint32_t, edm::PSimHitContainer> hitMap;
  for (const auto& hit : hits) {
    hitMap[hit.detUnitId()].push_back(hit);
  }

  // simulate signal and noise for each eta partition
  const auto& etaPartitions(me0DigiPreRecoModel_->getGeometry()->etaPartitions());

  for (const auto& roll : etaPartitions) {
    const ME0DetId detId(roll->id());
    const uint32_t rawId(detId.rawId());
    const auto& simHits(hitMap[rawId]);

    LogDebug("ME0DigiPreRecoProducer") << "ME0DigiPreRecoProducer: found " << simHits.size()
                                       << " hit(s) in eta partition" << rawId;

    me0DigiPreRecoModel_->simulateSignal(roll, simHits, engine);
    me0DigiPreRecoModel_->simulateNoise(roll, engine);
    me0DigiPreRecoModel_->fillDigis(rawId, *digis);
  }

  // store them in the event
  e.put(std::move(digis));
}

Member Data Documentation

edm::EDGetTokenT<CrossingFrame<PSimHit> > ME0DigiPreRecoProducer::cf_token

private

Definition at line 49 of file ME0DigiPreRecoProducer.cc.

Referenced by produce().

std::string ME0DigiPreRecoProducer::digiPreRecoModelString_

private

Definition at line 52 of file ME0DigiPreRecoProducer.cc.

Referenced by ME0DigiPreRecoProducer().

edm::ESGetToken<ME0Geometry, MuonGeometryRecord> ME0DigiPreRecoProducer::geom_token_

private

Definition at line 50 of file ME0DigiPreRecoProducer.cc.

Referenced by beginRun().

std::unique_ptr<ME0DigiPreRecoModel> ME0DigiPreRecoProducer::me0DigiPreRecoModel_

private

Definition at line 53 of file ME0DigiPreRecoProducer.cc.

Referenced by beginRun(), and produce().