RFileCnv.h

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* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
// Include files
#include "RDirectoryCnv.h"
#include <GaudiKernel/IIncidentSvc.h>
#include <GaudiKernel/NTuple.h>
 
class TFile;
 
namespace RootHistCnv {
 
  class RFileCnv : public RDirectoryCnv {
 
  public:
    StatusCode initialize() override;
 
  public:
    StatusCode createObj( IOpaqueAddress* pAddress, DataObject*& refpObject ) override;
    StatusCode createRep( DataObject* pObject, IOpaqueAddress*& refpAddress ) override;
    StatusCode updateRep( IOpaqueAddress* pAddress, DataObject* pObject ) override;
 
  public:
    static const CLID& classID() { return CLID_NTupleFile; }
 
    RFileCnv( ISvcLocator* svc );
 
  protected:
    TFile*                rfile{ nullptr }; 
    std::string           m_compLevel;      
    SmartIF<IIncidentSvc> m_incSvc;
  };
} // namespace RootHistCnv