AMRPatchPositionSignature.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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/* AMRPatchPositionSignature.h                                 (C) 2000-2026 */
/*                                                                           */
/* Calculation of patch position signatures.                                 */
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#ifndef ARCANE_CARTESIANMESH_INTERNAL_AMRPATCHPOSITIONSIGNATURE_H
#define ARCANE_CARTESIANMESH_INTERNAL_AMRPATCHPOSITIONSIGNATURE_H
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#include "arcane/cartesianmesh/CartesianMeshGlobal.h"
 
#include "arcane/utils/UniqueArray.h"
 
#include "arcane/cartesianmesh/AMRPatchPosition.h"
 
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namespace Arcane
{
 
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class AMRPatchPositionSignature
{
 public:
 
  AMRPatchPositionSignature();
  AMRPatchPositionSignature(const AMRPatchPosition& patch, ICartesianMesh* cmesh);
  AMRPatchPositionSignature(const AMRPatchPositionSignature&) = default;
  ~AMRPatchPositionSignature() = default;
 
 private:
 
  AMRPatchPositionSignature(const AMRPatchPosition& patch, ICartesianMesh* cmesh, Int32 nb_cut);
 
 public:
 
  AMRPatchPositionSignature& operator=(const AMRPatchPositionSignature&) = default;
 
 public:

  void compress();

  void fillSig();

  bool isValid() const;

  bool canBeCut() const;

  void compute();

  Real efficacity() const;

  std::pair<AMRPatchPositionSignature, AMRPatchPositionSignature> cut(Integer dim, CartCoord cut_point) const;

  ConstArrayView<CartCoord> sigX() const;

  ConstArrayView<CartCoord> sigY() const;

  ConstArrayView<CartCoord> sigZ() const;

  AMRPatchPosition patch() const;
 
  ICartesianMesh* mesh() const;

  bool stopCut() const;

  void setStopCut(bool stop_cut);

  bool isComputed() const;
 
 private:
 
  bool m_is_null;
  AMRPatchPosition m_patch;
  ICartesianMesh* m_mesh;
  Int32 m_nb_cut;
  bool m_stop_cut;
 
  ICartesianMeshNumberingMngInternal* m_numbering;
 
  bool m_have_cells;
  bool m_is_computed;
 
  UniqueArray<CartCoord> m_sig_x;
  UniqueArray<CartCoord> m_sig_y;
  UniqueArray<CartCoord> m_sig_z;
};
 
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} // End namespace Arcane
 
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#endif