Inheritance diagram for CalibratedPhotonProducerT< T >:

Public Member Functions
	CalibratedPhotonProducerT (const edm::ParameterSet &)

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

	~CalibratedPhotonProducerT () 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

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

Private Member Functions
void	setSemiDetRandomSeed (const edm::Event &iEvent, const T &obj, size_t nrObjs, size_t objNr)

Private Attributes
PhotonEnergyCalibrator	energyCorrector_

edm::EDGetTokenT< edm::View< T > >	photonToken_

bool	produceCalibratedObjs_

edm::EDGetTokenT< EcalRecHitCollection >	recHitCollectionEBToken_

edm::EDGetTokenT< EcalRecHitCollection >	recHitCollectionEEToken_

std::unique_ptr< TRandom >	semiDeterministicRng_

Static Private Attributes
static const std::vector< int >	valMapsToStore_

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

template<typename T>
class CalibratedPhotonProducerT< T >

Definition at line 34 of file CalibratedPhotonProducers.cc.

Constructor & Destructor Documentation

◆ CalibratedPhotonProducerT()

template<typename T >

CalibratedPhotonProducerT< T >::CalibratedPhotonProducerT ( const edm::ParameterSet & conf )

explicit

Definition at line 79 of file CalibratedPhotonProducers.cc.

     : photonToken_(consumes(conf.getParameter<edm::InputTag>("src"))),
       energyCorrector_(conf.getParameter<std::string>("correctionFile")),
       recHitCollectionEBToken_(consumes(conf.getParameter<edm::InputTag>("recHitCollectionEB"))),
       recHitCollectionEEToken_(consumes(conf.getParameter<edm::InputTag>("recHitCollectionEE"))),
       produceCalibratedObjs_(conf.getParameter<bool>("produceCalibratedObjs")) {
   energyCorrector_.setMinEt(conf.getParameter<double>("minEtToCalibrate"));
  
   if (conf.getParameter<bool>("semiDeterministic")) {
     semiDeterministicRng_ = std::make_unique<TRandom2>();
     energyCorrector_.initPrivateRng(semiDeterministicRng_.get());
   }
  
   if (produceCalibratedObjs_)
     produces<std::vector<T>>();
  
   for (const auto& toStore : valMapsToStore_) {
     produces<edm::ValueMap<float>>(EGEnergySysIndex::name(toStore));
   }
 }

References CalibratedPhotonProducerT< T >::energyCorrector_, edm::ParameterSet::getParameter(), PhotonEnergyCalibrator::initPrivateRng(), EGEnergySysIndex::name(), CalibratedPhotonProducerT< T >::produceCalibratedObjs_, CalibratedPhotonProducerT< T >::semiDeterministicRng_, PhotonEnergyCalibrator::setMinEt(), and CalibratedPhotonProducerT< T >::valMapsToStore_.

◆ ~CalibratedPhotonProducerT()

template<typename T >

CalibratedPhotonProducerT< T >::~CalibratedPhotonProducerT ( )

inlineoverride

Definition at line 37 of file CalibratedPhotonProducers.cc.

37 {};

Member Function Documentation

◆ fillDescriptions()

template<typename T >

void CalibratedPhotonProducerT< T >::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 101 of file CalibratedPhotonProducers.cc.

                                                                                               {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("src", edm::InputTag("gedGsfElectrons"));
   desc.add<edm::InputTag>("recHitCollectionEB", edm::InputTag("reducedEcalRecHitsEB"));
   desc.add<edm::InputTag>("recHitCollectionEE", edm::InputTag("reducedEcalRecHitsEE"));
   desc.add<std::string>("correctionFile", std::string());
   desc.add<double>("minEtToCalibrate", 5.0);
   desc.add<bool>("produceCalibratedObjs", true);
   desc.add<bool>("semiDeterministic", true);
   std::vector<std::string> valMapsProduced;
   valMapsProduced.reserve(valMapsToStore_.size());
   for (auto varToStore : valMapsToStore_)
     valMapsProduced.push_back(EGEnergySysIndex::name(varToStore));
   desc.add<std::vector<std::string>>("valueMapsStored", valMapsProduced)
       ->setComment(
           "provides to python configs the list of valuemaps stored, can not be overriden in the python config");
   descriptions.addWithDefaultLabel(desc);
 }

References edm::ConfigurationDescriptions::addWithDefaultLabel(), submitPVResolutionJobs::desc, HLT_FULL_cff::InputTag, EGEnergySysIndex::name(), and AlCaHLTBitMon_QueryRunRegistry::string.

◆ produce()

template<typename T >

void CalibratedPhotonProducerT< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 121 of file CalibratedPhotonProducers.cc.

                                                                                         {
   auto inHandle = iEvent.getHandle(photonToken_);
  
   auto recHitCollectionEBHandle = iEvent.getHandle(recHitCollectionEBToken_);
   auto recHitCollectionEEHandle = iEvent.getHandle(recHitCollectionEEToken_);
  
   std::unique_ptr<std::vector<T>> out = std::make_unique<std::vector<T>>();
  
   size_t nrObj = inHandle->size();
   std::array<std::vector<float>, EGEnergySysIndex::kNrSysErrs> results;
   for (auto& res : results)
     res.reserve(nrObj);
  
   const PhotonEnergyCalibrator::EventType evtType =
       iEvent.isRealData() ? PhotonEnergyCalibrator::EventType::DATA : PhotonEnergyCalibrator::EventType::MC;
  
   for (const auto& pho : *inHandle) {
     out->emplace_back(pho);
  
     if (semiDeterministicRng_)
       setSemiDetRandomSeed(iEvent, pho, nrObj, out->size());
  
     const EcalRecHitCollection* recHits =
         (pho.isEB()) ? recHitCollectionEBHandle.product() : recHitCollectionEEHandle.product();
     std::array<float, EGEnergySysIndex::kNrSysErrs> uncertainties =
         energyCorrector_.calibrate(out->back(), iEvent.id().run(), recHits, iEvent.streamID(), evtType);
  
     for (size_t index = 0; index < EGEnergySysIndex::kNrSysErrs; index++) {
       results[index].push_back(uncertainties[index]);
     }
   }
  
   auto fillAndStore = [&](auto handle) {
     for (const auto& mapToStore : valMapsToStore_) {
       fillAndStoreValueMap(iEvent, handle, results[mapToStore], EGEnergySysIndex::name(mapToStore));
     }
   };
  
   if (produceCalibratedObjs_) {
     fillAndStore(iEvent.put(std::move(out)));
   } else {
     fillAndStore(inHandle);
   }
 }

References PhotonEnergyCalibrator::DATA, patZpeak::handle, iEvent, EGEnergySysIndex::kNrSysErrs, PhotonEnergyCalibrator::MC, eostools::move(), EGEnergySysIndex::name(), MillePedeFileConverter_cfg::out, FastTrackerRecHitMaskProducer_cfi::recHits, and bookConverter::results.

◆ setSemiDetRandomSeed()

template<typename T >

void CalibratedPhotonProducerT< T >::setSemiDetRandomSeed	(	const edm::Event &	iEvent,
		const T &	obj,
		size_t	nrObjs,
		size_t	objNr
	)

private

Definition at line 168 of file CalibratedPhotonProducers.cc.

                                                                       {
   if (obj.superCluster().isNonnull()) {
     semiDeterministicRng_->SetSeed(egamma::getRandomSeedFromSC(iEvent, obj.superCluster()));
   } else {
     semiDeterministicRng_->SetSeed(egamma::getRandomSeedFromObj(iEvent, obj, nrObjs, objNr));
   }
 }