JetAnaPythia.h

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// Template class: JetAnaPythia
// Description:  Example of simple analyzer for jets produced by Pythia
// Author: R. Harris
// Date:  28 - October - 2008
#ifndef JetAnaPythia_h
#define JetAnaPythia_h
#include <TTree.h>
#include <TH1.h>
#include <TFile.h>
#include "TNamed.h"
#include <vector>
#include <map>
#include "FWCore/Framework/interface/one/EDAnalyzer.h"

template <class Jet>
class JetAnaPythia : public edm::one::EDAnalyzer<> {
public:
  JetAnaPythia(edm::ParameterSet const& cfg);

private:
  typedef std::vector<Jet> JetCollection;
  void FillHist1D(const TString& histName, const Double_t& x, const Double_t& wt);
  void beginJob() override;
  void analyze(edm::Event const& e, edm::EventSetup const& iSetup) override;
  void endJob() override;
  std::map<TString, TH1*> m_HistNames1D;
  TTree* mcTruthTree_;
  float xsec;
  float weight;
  float pt_hat;
  int nJets;
  float etaJet1, etaJet2;
  float ptJet1, ptJet2;
  float etaPart1, etaPart2;
  float ptPart1, ptPart2;
  float diJetMass;
  float diPartMass;
  TFile* m_file;
  std::string JetAlgorithm;
  std::string HistoFileName;
  int NJets;
  bool debug;
  int eventsGen;
  std::string anaLevel;
  std::vector<double> xsecGen;
  std::vector<double> ptHatEdges;
};
#endif