ComponentConnectivityList.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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/* ConstituentConnectivityList.h                               (C) 2000-2023 */
/*                                                                           */
/* Management of constituent connectivity lists.                             */
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#ifndef ARCANE_MATERIALS_INTERNAL_CONSTITUENTCONNECTIVITYLIST_H
#define ARCANE_MATERIALS_INTERNAL_CONSTITUENTCONNECTIVITYLIST_H
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#include "arcane/utils/TraceAccessor.h"
#include "arcane/utils/Array.h"
#include "arcane/utils/Ref.h"
 
#include "arcane/core/VariableTypes.h"
#include "arcane/core/IIncrementalItemConnectivity.h"
 
#include "arcane/materials/MaterialsGlobal.h"
 
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namespace Arcane::Materials
{
 
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class ConstituentConnectivityList
: public TraceAccessor
, public ReferenceCounterImpl
, public IIncrementalItemSourceConnectivity
{
  ARCCORE_DEFINE_REFERENCE_COUNTED_INCLASS_METHODS();
 
  class ConstituantContainer;
  class Container;
 
 public:
 
  explicit ConstituentConnectivityList(MeshMaterialMng* mm);
  ~ConstituentConnectivityList();
 
 public:
 
  ConstituentConnectivityList(ConstituentConnectivityList&&) = delete;
  ConstituentConnectivityList(const ConstituentConnectivityList&) = delete;
  ConstituentConnectivityList& operator=(ConstituentConnectivityList&&) = delete;
  ConstituentConnectivityList& operator=(const ConstituentConnectivityList&) = delete;
 
 public:
 
  void endCreate(bool is_continue);
 
  void addCellsToEnvironment(Int16 env_id, ConstArrayView<Int32> cell_ids);
  void removeCellsToEnvironment(Int16 env_id, ConstArrayView<Int32> cell_ids);
 
  void addCellsToMaterial(Int16 mat_id, ConstArrayView<Int32> cell_ids);
  void removeCellsToMaterial(Int16 mat_id, ConstArrayView<Int32> cell_ids);
 
  ConstArrayView<Int16> cellsNbEnvironment() const;
  ConstArrayView<Int16> cellsNbMaterial() const;

  Int16 cellNbMaterial(CellLocalId cell_id, Int16 env_id);
 
 public:
 
  // Implementation of IIncrementalItemSourceConnectivity
  IItemFamily* sourceFamily() const override { return m_cell_family; }
  void notifySourceFamilyLocalIdChanged(Int32ConstArrayView new_to_old_ids) override;
  void notifySourceItemAdded(ItemLocalId item) override;
  void reserveMemoryForNbSourceItems(Int32 n, bool pre_alloc_connectivity) override;
  void notifyReadFromDump() override;
  Ref<IIncrementalItemSourceConnectivity> toSourceReference() override;
 
 private:
 
  MeshMaterialMng* m_material_mng = nullptr;
  IItemFamily* m_cell_family = nullptr;
  Container* m_container = nullptr;

  UniqueArray<Int16> m_environment_for_materials;
 
 private:
 
  void _addCells(Int16 env_id, ConstArrayView<Int32> cell_ids, ComponentContainer& component);
  void _removeCells(Int16 env_id, ConstArrayView<Int32> cell_ids, ComponentContainer& component);
};
 
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} // namespace Arcane::Materials
 
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#endif