Inheritance diagram for CalibratedPhotonProducerRun2T< T >:

Public Member Functions
	CalibratedPhotonProducerRun2T (const edm::ParameterSet &)

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

	~CalibratedPhotonProducerRun2T () 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
PhotonEnergyCalibratorRun2	theEnCorrectorRun2

edm::EDGetTokenT< edm::View< T > >	thePhotonToken

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 CalibratedPhotonProducerRun2T< T >

Definition at line 22 of file CalibratedPhotonProducersRun2.cc.

Constructor & Destructor Documentation

◆ CalibratedPhotonProducerRun2T()

template<typename T >

CalibratedPhotonProducerRun2T< T >::CalibratedPhotonProducerRun2T ( const edm::ParameterSet & conf )

explicit

Definition at line 35 of file CalibratedPhotonProducersRun2.cc.

     : thePhotonToken(consumes<edm::View<T> >(conf.getParameter<edm::InputTag>("photons"))),
       theEnCorrectorRun2(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(), PhotonEnergyCalibratorRun2::initPrivateRng(), CalibratedPhotonProducerRun2T< T >::theEnCorrectorRun2, and CalibratedPhotonProducerRun2T< T >::theSemiDeterministicRng.

◆ ~CalibratedPhotonProducerRun2T()

template<typename T >

CalibratedPhotonProducerRun2T< T >::~CalibratedPhotonProducerRun2T ( )

override

Definition at line 48 of file CalibratedPhotonProducersRun2.cc.

48 {}

Member Function Documentation

◆ produce()

template<typename T >

void CalibratedPhotonProducerRun2T< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 51 of file CalibratedPhotonProducersRun2.cc.

                                                                                             {
   edm::Handle<edm::View<T> > in;
   iEvent.getByToken(thePhotonToken, in);
  
   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());
   }
  
   std::unique_ptr<std::vector<T> > out(new std::vector<T>());
   out->reserve(in->size());
  
   for (const T &ele : *in) {
     out->push_back(ele);
     theEnCorrectorRun2.calibrate(out->back(), iEvent.id().run(), iEvent.streamID());
   }
  
   iEvent.put(std::move(out));
 }