IGhostLayerMng.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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/* IGhostLayerMng.h                                            (C) 2000-2025 */
/*                                                                           */
/* Interface of the mesh ghost layer manager.                                */
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#ifndef ARCANE_CORE_IGHOSTLAYERMNG_H
#define ARCANE_CORE_IGHOSTLAYERMNG_H
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#include "arcane/core/ArcaneTypes.h"
 
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namespace Arcane
{
 
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/*!
 * \internal
 * Interface of the mesh ghost layer manager.
 */
class IGhostLayerMng
{
 public:
 
  //! Releases resources
  virtual ~IGhostLayerMng() = default;
 
 public:
 
  //! Sets the number of ghost layers.
  virtual void setNbGhostLayer(Integer n) = 0;
 
  //! Number of ghost layers.
  virtual Integer nbGhostLayer() const = 0;
 
  /*!
   * \brief Sets the version of the ghost cell builder.
   * For now (version 3.3), the possible values are 2, 3, or 4.
   * The default value is 2. Values 3 and 4 allow support
   * of multiple ghost cell layers.
   */
  virtual void setBuilderVersion(Integer n) = 0;
 
  //! Ghost cell builder version.
  virtual Integer builderVersion() const = 0;
};
 
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} // End namespace Arcane
 
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#endif