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#include "OSUT3Analysis/AnaTools/interface/PUAnalyzer.h"
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PUAnalyzer::PUAnalyzer (const edm::ParameterSet &cfg) :
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events_ (cfg.getParameter<edm::InputTag> ("events"))
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{
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TH1::SetDefaultSumw2 ();
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masterCutFlow_ = new CutFlow (fs_);
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oneDHists_["pu"] = fs_->make<TH1D> ("pu",";pileup", 65, 0, 65);
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}
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PUAnalyzer::~PUAnalyzer ()
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{
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delete masterCutFlow_;
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}
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void
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PUAnalyzer::analyze (const edm::Event &event, const edm::EventSetup &setup)
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{
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edm::Handle<BNeventCollection> events;
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event.getByLabel (events_, events);
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masterCutFlow_->fillCutFlow ();
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oneDHists_["pu"]->Fill (events->at (0).numTruePV);
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}
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#include "FWCore/Framework/interface/MakerMacros.h"
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DEFINE_FWK_MODULE(PUAnalyzer);
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