RootAsciiDumperAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
// RootAsciiDumperAlg.h 
// Header file for class RootAsciiDumperAlg
// Author: S.Binet<binet@cern.ch>
#ifndef ATHENAROOTCOMPS_ATHENA_ROOTASCIIDUMPERALG_H
#define ATHENAROOTCOMPS_ATHENA_ROOTASCIIDUMPERALG_H 1
 
// STL includes
#include <string>
#include <vector>
#include <stdint.h>
 
// FrameWork includes
#include "AthenaBaseComps/AthAlgorithm.h"
#include "StoreGate/ReadHandleKey.h"
#include "xAODEventInfo/EventInfo.h"
 
namespace Athena {
 
class RootAsciiDumperAlg
  : public ::AthAlgorithm
{ 

  // Public methods: 
 public: 

  using ::AthAlgorithm::AthAlgorithm;

  virtual ~RootAsciiDumperAlg() = default;
 
  // Assignment operator: 
  //RootAsciiDumperAlg &operator=(const RootAsciiDumperAlg &alg); 
 
  // Athena algorithm's Hooks
  virtual StatusCode  initialize();
  virtual StatusCode  execute(const EventContext& ctx);
  virtual StatusCode  finalize();

  // Const methods: 

  // Non-const methods: 

  // Private data: 
 private: 

  RootAsciiDumperAlg();

  StringProperty m_ofname
    { this, "AsciiFileName", "d3pd.ascii",
      "Name of the ascii file where the content of the "
      "ROOT n-tuple file will be dumped." };

  int m_ofd = -1;
  
  uint64_t m_nentries = 0;

  SG::ReadHandleKey<uint32_t> m_runnbr
    { this, "RunNumber", "RunNumber", "handle to the run-nbr in event (read)" };

  SG::ReadHandleKey<uint32_t> m_evtnbr
    { this, "EventNumber", "EventNumber", "handle to the evt-nbr in event (read)" };

  SG::ReadHandleKey<int32_t> m_el_n
    { this, "el_n", "el_n", "handle to the nbr of electrons in event (read)" };

  SG::ReadHandleKey<std::vector<float> > m_el_eta
    { this, "el_eta", "el_eta", "handle to the eta of electrons in event (read)" };

  SG::ReadHandleKey<std::vector<std::vector<float> > > m_el_jetcone_dr
    { this, "el_jetcone_dr", "el_jetcone_dr", "handle to the jetcone-dR of electrons in event (read)" };
 
  SG::ReadHandleKey<xAOD::EventInfo> m_eiKey
    { this, "eiKey", "EventInfo", "" };
}; 
 
// I/O operators

// Inline methods: 
 
} //> end namespace Athena
#endif //> !ATHENAROOTCOMPS_ATHENA_ROOTASCIIDUMPERALG_H