EventInfoRDOAnalysis.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef EVENT_INFO_RDO_ANALYSIS_H
#define EVENT_INFO_RDO_ANALYSIS_H
 
#include <AthenaBaseComps/AthHistogramAlgorithm.h>
#include <GaudiKernel/ServiceHandle.h>
#include <GaudiKernel/ITHistSvc.h>
#include <StoreGate/ReadHandleKey.h>
#include <xAODEventInfo/EventInfo.h>
 
#include <string>
#include <vector>
 
class TH1;
class TTree;
 
class EventInfoRDOAnalysis : public AthHistogramAlgorithm {
 
public:
  using AthHistogramAlgorithm::AthHistogramAlgorithm;
  ~EventInfoRDOAnalysis() = default;
  
  virtual StatusCode initialize() override final;
  virtual StatusCode execute(const EventContext& ctx) override final;
 
private:
  SG::ReadHandleKey<xAOD::EventInfo> m_eventInfoKey {this, "EventInfo", "EventInfo", "Input event info key name"};
 
  Gaudi::Property<std::string> m_histPath {this, "HistPath", "/RDOAnalysis/histos/", ""};
  Gaudi::Property<std::string> m_ntuplePath {this, "NtuplePath", "/RDOAnalysis/ntuples/", ""};
  Gaudi::Property<std::string> m_ntupleName {this, "NtupleName", "EventInfo", ""};
 
  ServiceHandle<ITHistSvc> m_thistSvc {this, "HistSvc", "THistSvc", ""};
 
  // Branches
  uint32_t m_runNumber{};
  unsigned long long m_eventNumber{};
  uint32_t m_lumiBlock{};
  uint32_t m_bcid{};
 
  float m_actualInteractionsPerCrossing{};
  float m_averageInteractionsPerCrossing{};
 
  float m_beamPosX{};
  float m_beamPosY{};
  float m_beamPosZ{};
 
  float m_beamPosSigmaX{};
  float m_beamPosSigmaY{};
  float m_beamPosSigmaZ{};
 
  // Histograms
  TH1 *m_h_actualInteractionsPerCrossing{};
  TH1 *m_h_averageInteractionsPerCrossing{};
 
  TTree *m_tree{};
};
 
#endif // EVENT_INFO_RDO_ANALYSIS_H