DynamicMachineMemoryWindowVariableBase.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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/* DynamicMachineMemoryWindowVariableBase.h                    (C) 2000-2026 */
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/* Allocateur mémoire utilisant la classe DynamicMachineMemoryWindowBase.    */
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#ifndef ARCANE_CORE_DYNAMICMACHINEMEMORYWINDOWVARIABLEBASE_H
#define ARCANE_CORE_DYNAMICMACHINEMEMORYWINDOWVARIABLEBASE_H
 
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#include "arcane/core/ArcaneTypes.h"
 
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namespace Arcane
{
 
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class ARCANE_CORE_EXPORT DynamicMachineMemoryWindowVariableBase
{
 
 public:

  explicit DynamicMachineMemoryWindowVariableBase(IVariable* var);
 
 public:

  ConstArrayView<Int32> machineRanks() const;

  void barrier() const;

  Span<std::byte> segmentView() const;

  Span<std::byte> segmentView(Int32 rank) const;
 
 private:
 
  IVariable* m_var;
};
 
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} // End namespace Arcane
 
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#endif