HGCalElectronIDValueMapProducer Class Reference

#include <RecoEgamma/EgammaTools/plugins/HGCalElectronIDValueMapProducer.cc>

Inheritance diagram for HGCalElectronIDValueMapProducer:

Public Member Functions
	HGCalElectronIDValueMapProducer (const edm::ParameterSet &)
	~HGCalElectronIDValueMapProducer () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Member Functions
void	beginStream (edm::StreamID) override
void	endStream () override
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
std::unique_ptr< HGCalEgammaIDHelper >	eIDHelper_
edm::EDGetTokenT< edm::View< reco::GsfElectron > >	electronsToken_
std::map< const std::string, std::vector< float > >	maps_
float	radius_

Static Private Attributes
static const std::vector< std::string >	valuesProduced_

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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 41 of file HGCalElectronIDValueMapProducer.cc.

Constructor & Destructor Documentation

HGCalElectronIDValueMapProducer::HGCalElectronIDValueMapProducer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 82 of file HGCalElectronIDValueMapProducer.cc.

References eIDHelper_, crabWrapper::key, maps_, and valuesProduced_.

    : electronsToken_(consumes<edm::View<reco::GsfElectron>>(iConfig.getParameter<edm::InputTag>("electrons"))),
      radius_(iConfig.getParameter<double>("pcaRadius")) {
  for (const auto& key : valuesProduced_) {
    maps_[key] = {};
    produces<edm::ValueMap<float>>(key);
  }

  eIDHelper_.reset(new HGCalEgammaIDHelper(iConfig, consumesCollector()));
}

HGCalElectronIDValueMapProducer::~HGCalElectronIDValueMapProducer ( )

override

Definition at line 93 of file HGCalElectronIDValueMapProducer.cc.

{}

Member Function Documentation

void HGCalElectronIDValueMapProducer::beginStream ( edm::StreamID  )

overrideprivate

Definition at line 215 of file HGCalElectronIDValueMapProducer.cc.

{}

void HGCalElectronIDValueMapProducer::endStream ( )

overrideprivate

Definition at line 218 of file HGCalElectronIDValueMapProducer.cc.

{}

void HGCalElectronIDValueMapProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 221 of file HGCalElectronIDValueMapProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), DEFINE_FWK_MODULE, HLT_2018_cff::InputTag, and valuesProduced_.

                                                                                                 {
  // Auto-generate hgcalElectronIDValueMap_cfi
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("electrons", edm::InputTag("ecalDrivenGsfElectronsFromMultiCl"));
  desc.add<double>("pcaRadius", 3.0);
  desc.add<std::vector<std::string>>("variables", valuesProduced_);
  desc.add<std::vector<double>>("dEdXWeights")
      ->setComment("This must be copied from dEdX_weights in RecoLocalCalo.HGCalRecProducers.HGCalRecHit_cfi");
  desc.add<unsigned int>("isoNRings", 5);
  desc.add<double>("isoDeltaR", 0.15);
  desc.add<double>("isoDeltaRmin", 0.0);
  desc.add<edm::InputTag>("EERecHits", edm::InputTag("HGCalRecHit", "HGCEERecHits"));
  desc.add<edm::InputTag>("FHRecHits", edm::InputTag("HGCalRecHit", "HGCHEFRecHits"));
  desc.add<edm::InputTag>("BHRecHits", edm::InputTag("HGCalRecHit", "HGCHEBRecHits"));
  descriptions.add("hgcalElectronIDValueMap", desc);
}

void HGCalElectronIDValueMapProducer::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 96 of file HGCalElectronIDValueMapProducer.cc.

References eIDHelper_, metsig::electron, electronsToken_, Exception, trigObjTnPSource_cfi::filler, edm::Event::getByToken(), maps_, eostools::move(), MillePedeFileConverter_cfg::out, edm::Event::put(), radius_, and valuesProduced_.

                                                                                           {
  using namespace edm;

  Handle<edm::View<reco::GsfElectron>> electronsH;
  iEvent.getByToken(electronsToken_, electronsH);

  // Clear previous map
  for (auto&& kv : maps_) {
    kv.second.clear();
    kv.second.reserve(electronsH->size());
  }

  // Set up helper tool
  eIDHelper_->eventInit(iEvent, iSetup);

  for (const auto& electron : *electronsH) {
    if (electron.isEB()) {
      // Fill some dummy value
      for (auto&& kv : maps_) {
        kv.second.push_back(0.);
      }
    } else {
      eIDHelper_->computeHGCAL(electron, radius_);

      // check the PCA has worked out
      if (eIDHelper_->sigmaUU() == -1) {
        for (auto&& kv : maps_) {
          kv.second.push_back(0.);
        }
        continue;
      }

      hgcal::LongDeps ld(eIDHelper_->energyPerLayer(radius_, true));
      float measuredDepth, expectedDepth, expectedSigma;
      float depthCompatibility = eIDHelper_->clusterDepthCompatibility(ld, measuredDepth, expectedDepth, expectedSigma);

      // Fill here all the ValueMaps from their appropriate functions

      // Energies / PT
      const auto* eleCluster = electron.electronCluster().get();
      const double sinTheta = eleCluster->position().rho() / eleCluster->position().r();
      maps_["ecOrigEt"].push_back(eleCluster->energy() * sinTheta);
      maps_["ecOrigEnergy"].push_back(eleCluster->energy());

      // energies calculated in an cylinder around the axis of the electron cluster
      float ec_tot_energy = ld.energyEE() + ld.energyFH() + ld.energyBH();
      maps_["ecEt"].push_back(ec_tot_energy * sinTheta);
      maps_["ecEnergy"].push_back(ec_tot_energy);
      maps_["ecEnergyEE"].push_back(ld.energyEE());
      maps_["ecEnergyFH"].push_back(ld.energyFH());
      maps_["ecEnergyBH"].push_back(ld.energyBH());

      // Cluster shapes
      // PCA related
      maps_["pcaEig1"].push_back(eIDHelper_->eigenValues()(0));
      maps_["pcaEig2"].push_back(eIDHelper_->eigenValues()(1));
      maps_["pcaEig3"].push_back(eIDHelper_->eigenValues()(2));
      maps_["pcaSig1"].push_back(eIDHelper_->sigmas()(0));
      maps_["pcaSig2"].push_back(eIDHelper_->sigmas()(1));
      maps_["pcaSig3"].push_back(eIDHelper_->sigmas()(2));
      maps_["pcaAxisX"].push_back(eIDHelper_->axis().x());
      maps_["pcaAxisY"].push_back(eIDHelper_->axis().y());
      maps_["pcaAxisZ"].push_back(eIDHelper_->axis().z());
      maps_["pcaPositionX"].push_back(eIDHelper_->barycenter().x());
      maps_["pcaPositionY"].push_back(eIDHelper_->barycenter().y());
      maps_["pcaPositionZ"].push_back(eIDHelper_->barycenter().z());

      // transverse shapes
      maps_["sigmaUU"].push_back(eIDHelper_->sigmaUU());
      maps_["sigmaVV"].push_back(eIDHelper_->sigmaVV());
      maps_["sigmaEE"].push_back(eIDHelper_->sigmaEE());
      maps_["sigmaPP"].push_back(eIDHelper_->sigmaPP());

      // long profile
      maps_["nLayers"].push_back(ld.nLayers());
      maps_["firstLayer"].push_back(ld.firstLayer());
      maps_["lastLayer"].push_back(ld.lastLayer());
      maps_["e4oEtot"].push_back(ld.e4oEtot());
      maps_["layerEfrac10"].push_back(ld.layerEfrac10());
      maps_["layerEfrac90"].push_back(ld.layerEfrac90());

      // depth
      maps_["measuredDepth"].push_back(measuredDepth);
      maps_["expectedDepth"].push_back(expectedDepth);
      maps_["expectedSigma"].push_back(expectedSigma);
      maps_["depthCompatibility"].push_back(depthCompatibility);

      // Isolation
      maps_["caloIsoRing0"].push_back(eIDHelper_->getIsolationRing(0));
      maps_["caloIsoRing1"].push_back(eIDHelper_->getIsolationRing(1));
      maps_["caloIsoRing2"].push_back(eIDHelper_->getIsolationRing(2));
      maps_["caloIsoRing3"].push_back(eIDHelper_->getIsolationRing(3));
      maps_["caloIsoRing4"].push_back(eIDHelper_->getIsolationRing(4));
    }
  }

  // Check we didn't make up a new variable and forget it in valuesProduced_
  if (maps_.size() != valuesProduced_.size()) {
    throw cms::Exception("HGCalElectronIDValueMapProducer")
        << "We have a miscoded value map producer, since map size changed";
  }

  for (auto&& kv : maps_) {
    // Check we didn't forget any values
    if (kv.second.size() != electronsH->size()) {
      throw cms::Exception("HGCalElectronIDValueMapProducer")
          << "We have a miscoded value map producer, since the variable " << kv.first << " wasn't filled.";
    }
    // Do the filling
    auto out = std::make_unique<edm::ValueMap<float>>();
    edm::ValueMap<float>::Filler filler(*out);
    filler.insert(electronsH, kv.second.begin(), kv.second.end());
    filler.fill();
    // and put it into the event
    iEvent.put(std::move(out), kv.first);
  }
}

Member Data Documentation

std::unique_ptr<HGCalEgammaIDHelper> HGCalElectronIDValueMapProducer::eIDHelper_

private

Definition at line 60 of file HGCalElectronIDValueMapProducer.cc.

Referenced by HGCalElectronIDValueMapProducer(), and produce().

edm::EDGetTokenT<edm::View<reco::GsfElectron> > HGCalElectronIDValueMapProducer::electronsToken_

private

Definition at line 54 of file HGCalElectronIDValueMapProducer.cc.

Referenced by produce().

std::map<const std::string, std::vector<float> > HGCalElectronIDValueMapProducer::maps_

private

Definition at line 58 of file HGCalElectronIDValueMapProducer.cc.

Referenced by HGCalElectronIDValueMapProducer(), and produce().

float HGCalElectronIDValueMapProducer::radius_

private

Definition at line 55 of file HGCalElectronIDValueMapProducer.cc.

Referenced by produce().

const std::vector< std::string > HGCalElectronIDValueMapProducer::valuesProduced_

staticprivate

Initial value:

= {
    "ecOrigEt",      "ecOrigEnergy",  "ecEt",
    "ecEnergy",      "ecEnergyEE",    "ecEnergyFH",
    "ecEnergyBH",    "pcaEig1",       "pcaEig2",
    "pcaEig3",       "pcaSig1",       "pcaSig2",
    "pcaSig3",       "pcaAxisX",      "pcaAxisY",
    "pcaAxisZ",      "pcaPositionX",  "pcaPositionY",
    "pcaPositionZ",  "sigmaUU",       "sigmaVV",
    "sigmaEE",       "sigmaPP",       "nLayers",
    "firstLayer",    "lastLayer",     "e4oEtot",
    "layerEfrac10",  "layerEfrac90",  "measuredDepth",
    "expectedDepth", "expectedSigma", "depthCompatibility",
    "caloIsoRing0",  "caloIsoRing1",  "caloIsoRing2",
    "caloIsoRing3",  "caloIsoRing4",
}

Definition at line 57 of file HGCalElectronIDValueMapProducer.cc.

Referenced by fillDescriptions(), HGCalElectronIDValueMapProducer(), and produce().