CartesianPatch.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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/* CartesianPatch.h                                            (C) 2000-2026 */
/*                                                                           */
/* AMR Patch of a Cartesian mesh.                                            */
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#ifndef ARCANE_CARTESIANMESH_CARTESIANPATCH_H
#define ARCANE_CARTESIANMESH_CARTESIANPATCH_H
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#include "arcane/core/ItemTypes.h"
 
#include "arcane/cartesianmesh/ICartesianMeshPatch.h"
 
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namespace Arcane
{
 
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class ARCANE_CARTESIANMESH_EXPORT CartesianPatch
{
 public:

  CartesianPatch() = default;

  explicit CartesianPatch(ICartesianMeshPatch* patch_interface)
  : m_patch(patch_interface)
  {
  }
  CartesianPatch& operator=(const CartesianPatch&) = default;
  CartesianPatch& operator=(ICartesianMeshPatch* patch_interface)
  {
    m_patch = patch_interface;
    return (*this);
  }
 
 public:

  CellGroup cells() const;

  CellGroup inPatchCells() const;

  CellGroup overlapCells() const;

  Integer index() const;

  Integer level() const
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->position().level();
  }

  CellDirectionMng& cellDirection(eMeshDirection dir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->cellDirection(dir);
  }

  CellDirectionMng& cellDirection(Integer idir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->cellDirection(idir);
  }

  FaceDirectionMng& faceDirection(eMeshDirection dir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->faceDirection(dir);
  }

  FaceDirectionMng& faceDirection(Integer idir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->faceDirection(idir);
  }

  NodeDirectionMng& nodeDirection(eMeshDirection dir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->nodeDirection(dir);
  }

  NodeDirectionMng& nodeDirection(Integer idir)
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->nodeDirection(idir);
  }

  void checkValid() const
  {
    ARCANE_CHECK_POINTER(m_patch);
    m_patch->checkValid();
  }

  AMRPatchPosition position() const
  {
    ARCANE_CHECK_POINTER(m_patch);
    return m_patch->position();
  }

  bool isNull() const { return !m_patch; }

  ICartesianMeshPatch* patchInterface() const { return m_patch; }
 
 private:
 
  ICartesianMeshPatch* m_patch = nullptr;
};
 
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} // End namespace Arcane
 
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#endif