RootFileHandler.h

Go to the documentation of this file.

/***********************************************************************************\
* (c) Copyright 1998-2026 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".                                            *
*                                                                                   *
* In applying this licence, CERN does not waive the privileges and immunities       *
* granted to it by virtue of its status as an Intergovernmental Organization        *
* or submit itself to any jurisdiction.                                             *
\***********************************************************************************/
// RootFileHandler.h
// Provides open/close/reopen functions for ROOT files
//
// Author: C.Leggett
 
#pragma once
 
#include <GaudiKernel/IFileMgr.h>
#include <GaudiKernel/IMessageSvc.h>
#include <GaudiKernel/MsgStream.h>
 
#include <string>
 
class RootFileHandler {
 
public:
  RootFileHandler( IMessageSvc* );
 
  Io::open_t openRootFile( const std::string& n, const Io::IoFlags& f, const std::string& desc, Io::Fd& fd,
                           void*& ptr );
 
  Io::close_t  closeRootFile( void* ptr );
  Io::reopen_t reopenRootFile( void*, const Io::IoFlags& );
 
private:
  MsgStream m_log;
  int       m_level;
};