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

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< 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<>
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 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));
 }