PersSvc.h

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#ifndef ROOTHISTCNV_PERSSVC_H
#define ROOTHISTCNV_PERSSVC_H 1

// Include files
#include "GaudiKernel/ConversionSvc.h"

// Forward declarations
class TFile;

namespace RootHistCnv {

  class PersSvc : public ConversionSvc {
  public:
    StatusCode initialize() override;

    StatusCode finalize() override;

    StatusCode createRep( DataObject* pObject, IOpaqueAddress*& refpAddress ) override;

    PersSvc( const std::string& name, ISvcLocator* svc ) : ConversionSvc( name, svc, ROOT_StorageType ) {}

  private:
    // undefFileName is defined in PersSvc.cpp
    Gaudi::Property<std::string> m_defFileName{this, "OutputFile", undefFileName, "default file name"};
    Gaudi::Property<bool>        m_alphaIds{this, "ForceAlphaIds", false, "force alphabetic histograms/ntuple IDs"};
    Gaudi::Property<bool> m_outputEnabled{this, "OutputEnabled", true, "Flag to enable/disable the output to file."};

    std::unique_ptr<TFile> m_hfile;          
    bool                   m_prtWar = false; 
  };

} // namespace RootHistCnv

#endif // ROOTHISTCNV_PERSSVC_H