Inheritance diagram for CalibratedElectronProducerRun2T< T >:

Public Member Functions
	CalibratedElectronProducerRun2T (const edm::ParameterSet &)

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

	~CalibratedElectronProducerRun2T () 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< edm::View< T > >	theElectronToken

ElectronEnergyCalibratorRun2	theEnCorrectorRun2

EpCombinationTool	theEpCombinationTool

edm::ESHandle< GBRForest >	theGBRForestHandle

std::string	theGBRForestName

std::unique_ptr< TRandom >	theSemiDeterministicRng

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

template<typename T>
class CalibratedElectronProducerRun2T< T >

Definition at line 26 of file CalibratedElectronProducersRun2.cc.

Constructor & Destructor Documentation

◆ CalibratedElectronProducerRun2T()

template<typename T >

CalibratedElectronProducerRun2T< T >::CalibratedElectronProducerRun2T ( const edm::ParameterSet & conf )

explicit

Definition at line 43 of file CalibratedElectronProducersRun2.cc.

     : theElectronToken(consumes<edm::View<T> >(conf.getParameter<edm::InputTag>("electrons"))),
       theGBRForestName(conf.getParameter<std::string>("gbrForestName")),
       theEpCombinationTool(),
       theEnCorrectorRun2(theEpCombinationTool,
                          conf.getParameter<bool>("isMC"),
                          conf.getParameter<bool>("isSynchronization"),
                          conf.getParameter<std::string>("correctionFile")) {
   if (conf.existsAs<bool>("semiDeterministic") && conf.getParameter<bool>("semiDeterministic")) {
     theSemiDeterministicRng = std::make_unique<TRandom2>();
     theEnCorrectorRun2.initPrivateRng(theSemiDeterministicRng.get());
   }
   produces<std::vector<T> >();
 }

References edm::ParameterSet::existsAs(), edm::ParameterSet::getParameter(), ElectronEnergyCalibratorRun2::initPrivateRng(), CalibratedElectronProducerRun2T< T >::theEnCorrectorRun2, and CalibratedElectronProducerRun2T< T >::theSemiDeterministicRng.

◆ ~CalibratedElectronProducerRun2T()

template<typename T >

CalibratedElectronProducerRun2T< T >::~CalibratedElectronProducerRun2T ( )

override

Definition at line 59 of file CalibratedElectronProducersRun2.cc.

59 {}

Member Function Documentation

◆ produce()

template<typename T >

void CalibratedElectronProducerRun2T< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 62 of file CalibratedElectronProducersRun2.cc.

                                                                                               {
   iSetup.get<GBRWrapperRcd>().get(theGBRForestName, theGBRForestHandle);
   theEpCombinationTool.init(theGBRForestHandle.product());
  
   edm::Handle<edm::View<T> > in;
   iEvent.getByToken(theElectronToken, in);
  
   std::unique_ptr<std::vector<T> > out(new std::vector<T>());
   out->reserve(in->size());
  
   if (theSemiDeterministicRng && !in->empty()) {  // no need to set a seed if in is empty
     const auto &first = in->front();
     std::seed_seq seeder = {int(iEvent.id().event()),
                             int(iEvent.id().luminosityBlock()),
                             int(iEvent.id().run()),
                             int(in->size()),
                             int(std::numeric_limits<int>::max() * first.phi() / M_PI) & 0xFFF,
                             int(first.pdgId())};
     uint32_t seed = 0, tries = 10;
     do {
       seeder.generate(&seed, &seed + 1);
       tries++;
     } while (seed == 0 && tries < 10);
     theSemiDeterministicRng->SetSeed(seed ? seed : iEvent.id().event());
   }
  
   for (const T &ele : *in) {
     out->push_back(ele);
     theEnCorrectorRun2.calibrate(out->back(), iEvent.id().run(), iEvent.streamID());
   }
  
   iEvent.put(std::move(out));
 }