AMRPatchPosition.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2025 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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/* AMRPatchPosition.h                                          (C) 2000-2025 */
/*                                                                           */
/* Position d'un patch AMR d'un maillage cartésien.                          */
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#ifndef ARCANE_CARTESIANMESH_AMRPATCHPOSITION_H
#define ARCANE_CARTESIANMESH_AMRPATCHPOSITION_H
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#include "arcane/cartesianmesh/CartesianMeshGlobal.h"
#include "arcane/utils/Vector3.h"
 
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namespace Arcane
{
 
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class ARCANE_CARTESIANMESH_EXPORT AMRPatchPosition
{
 public:

  AMRPatchPosition();

  AMRPatchPosition(const AMRPatchPosition& src);
  AMRPatchPosition& operator=(const AMRPatchPosition&) = default;
 
  ~AMRPatchPosition();
 
 public:

  Integer level() const;

  void setLevel(Integer level);

  Int64x3 minPoint() const;

  void setMinPoint(Int64x3 min_point);

  Int64x3 maxPoint() const;

  void setMaxPoint(Int64x3 max_point);

  Integer overlapLayerSize() const;

  void setOverlapLayerSize(Integer layer_size);

  Int64x3 minPointWithOverlap() const;

  Int64x3 maxPointWithOverlap() const;

  Int64 nbCells() const;

  std::pair<AMRPatchPosition, AMRPatchPosition> cut(Int64 cut_point, Integer dim) const;

  bool canBeFusion(const AMRPatchPosition& other_patch) const;

  bool fusion(const AMRPatchPosition& other_patch);

  bool isNull() const;

  AMRPatchPosition patchUp(Integer dim) const;

  AMRPatchPosition patchDown(Integer dim) const;

  Int64x3 length() const;

  bool isIn(Int64 x, Int64 y, Int64 z) const;

  bool isInWithOverlap(Int64 x, Int64 y, Int64 z) const;

  bool isInWithOverlap(Int64 x, Int64 y, Int64 z, Integer overlap) const;

  bool haveIntersection(const AMRPatchPosition& other) const;
 
 private:
 
  Integer m_level;
  Int64x3 m_min_point;
  Int64x3 m_max_point;
  Integer m_overlap_layer_size;
};
 
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} // End namespace Arcane
 
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#endif