InDetPerfPlot_FakeRate.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef INDETPHYSVALMONITORING_INDETPERFPLOT_FAKERATE
#define INDETPHYSVALMONITORING_INDETPERFPLOT_FAKERATE
 
 
 
// local includes
#include "InDetPlotBase.h"
#include "xAODTracking/TrackParticle.h"
#include "xAODTruth/TruthParticle.h"
 
// std includes
#include <string>
 
enum class FakeRateCategory { Linked, Unlinked, Total };

class InDetPerfPlot_FakeRate: public InDetPlotBase {
public:
  InDetPerfPlot_FakeRate(InDetPlotBase* pParent, const std::string& dirName, FakeRateCategory fakeRateCategory = FakeRateCategory::Linked);
 
  void fill(const xAOD::TrackParticle& track, const bool isFake, float weight, float mu);
private:
  TEfficiency* m_fakerate_vs_eta;
  TEfficiency* m_fakerate_vs_pt;
  TEfficiency* m_fakerate_vs_lowpt;
  TEfficiency* m_fakerate_vs_phi;
  TEfficiency* m_fakerate_vs_d0;
  TEfficiency* m_fakerate_vs_z0;
  TEfficiency* m_fakerate_vs_mu;
 
  // Tweak the y-axis label if not "Linked"
  FakeRateCategory m_fakeRateCategory;
 
  // plot base has nop default implementation of this; we use it to book the histos
  void initializePlots();
  void finalizePlots();
};
 
#endif