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#include "FWCore/AbstractServices/interface/RandomNumberGenerator.h"
#include "FWCore/Framework/interface/one/EDProducer.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/LuminosityBlock.h"
#include "FWCore/Utilities/interface/EDPutToken.h"
#include "FWCore/Utilities/interface/Transition.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "DataFormats/TestObjects/interface/ToyProducts.h"
#include "CLHEP/Random/RandFlat.h"
namespace edmtest {
class RandomIntProducer : public edm::one::EDProducer<edm::BeginLuminosityBlockProducer> {
public:
RandomIntProducer(edm::ParameterSet const& iPSet);
void produce(edm::Event&, edm::EventSetup const&) final;
void beginLuminosityBlockProduce(edm::LuminosityBlock&, edm::EventSetup const&) final;
private:
edm::EDPutTokenT<IntProduct> const evToken_;
edm::EDPutTokenT<IntProduct> const lumiToken_;
};
RandomIntProducer::RandomIntProducer(edm::ParameterSet const&)
: evToken_{produces<IntProduct>()},
lumiToken_{produces<IntProduct, edm::Transition::BeginLuminosityBlock>("lumi")} {}
void RandomIntProducer::produce(edm::Event& iEvent, edm::EventSetup const&) {
edm::Service<edm::RandomNumberGenerator> gen;
iEvent.emplace(evToken_, CLHEP::RandFlat::shootInt(&gen->getEngine(iEvent.streamID()), 10));
}
void RandomIntProducer::beginLuminosityBlockProduce(edm::LuminosityBlock& iLumi, edm::EventSetup const&) {
edm::Service<edm::RandomNumberGenerator> gen;
iLumi.emplace(lumiToken_, CLHEP::RandFlat::shootInt(&gen->getEngine(iLumi.index()), 10));
}
} // namespace edmtest
using namespace edmtest;
DEFINE_FWK_MODULE(RandomIntProducer);
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