ICheckpointReader.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* ICheckpointReader.h                                         (C) 2000-2025 */
/*                                                                           */
/* Interface for the protection/recovery reading service.                    */
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#ifndef ARCANE_CORE_ICHECKPOINTREADER_H
#define ARCANE_CORE_ICHECKPOINTREADER_H
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#include "arcane/core/ArcaneTypes.h"
 
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namespace Arcane
{
 
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class ARCANE_CORE_EXPORT ICheckpointReader
{
 public:

  virtual ~ICheckpointReader() = default;
 
 public:

  virtual IDataReader* dataReader() = 0;

  virtual void notifyBeginRead() = 0;

  virtual void notifyEndRead() = 0;

  virtual void setFileName(const String& file_name) = 0;

  virtual String fileName() const = 0;

  virtual void setBaseDirectoryName(const String& dirname) = 0;

  virtual String baseDirectoryName() const = 0;

  virtual void setReaderMetaData(const String&) = 0;

  virtual void setCurrentTimeAndIndex(Real current_time, Integer current_index) = 0;
};
 
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class ARCANE_CORE_EXPORT ICheckpointReader2
{
 public:

  virtual ~ICheckpointReader2() = default;
 
 public:

  virtual IDataReader2* dataReader() = 0;

  virtual void notifyBeginRead(const CheckpointReadInfo& cri) = 0;

  virtual void notifyEndRead() = 0;
};
 
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} // namespace Arcane
 
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#endif