MCElectronAnalyzer.h

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#ifndef MCElectronAnalyzer_H
#define MCElectronAnalyzer_H
#include "RecoEgamma/EgammaMCTools/interface/ElectronMCTruthFinder.h"

#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"

#include <map>
#include <vector>

// forward declarations
class TFile;
class TH1F;
class TH2F;
class TProfile;
class TTree;
class SimVertex;
class SimTrack;

class MCElectronAnalyzer : public edm::one::EDAnalyzer<> {
public:
  //
  explicit MCElectronAnalyzer(const edm::ParameterSet&);
  ~MCElectronAnalyzer() override;

  void analyze(const edm::Event&, const edm::EventSetup&) override;
  void beginJob() override;
  void endJob() override;

private:
  float etaTransformation(float a, float b);
  float phiNormalization(float& a);

  //
  ElectronMCTruthFinder* theElectronMCTruthFinder_;

  const TrackerGeometry* trackerGeom;

  std::string fOutputFileName_;
  TFile* fOutputFile_;

  int nEvt_;
  int nMatched_;

  double mcPhi_;
  double mcEta_;

  std::string HepMCLabel;
  std::string SimTkLabel;
  std::string SimVtxLabel;
  std::string SimHitLabel;

  TH1F* h_MCEleE_;
  TH1F* h_MCEleEta_;
  TH1F* h_MCElePhi_;
  TH1F* h_BremFrac_;
  TH1F* h_BremEnergy_;

  TProfile* p_BremVsR_;
  TProfile* p_BremVsEta_;
};

#endif