MeshMaterialModifierImpl.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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/* MeshMaterialModifierImpl.h                                  (C) 2000-2024 */
/*                                                                           */
/* Implementation of material and environment modification.                  */
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#ifndef ARCANE_MATERIALS_INTERNAL_MESHMATERIALMODIFIERIMPL_H
#define ARCANE_MATERIALS_INTERNAL_MESHMATERIALMODIFIERIMPL_H
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#include "arcane/utils/TraceAccessor.h"
#include "arcane/utils/Array.h"
 
#include "arcane/materials/MaterialsGlobal.h"
#include "arcane/materials/IMeshMaterial.h"
#include "arcane/materials/internal/IncrementalComponentModifier.h"
 
#include "arcane/accelerator/RunQueue.h"
 
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namespace Arcane::Materials
{
class MeshMaterialMng;
class MaterialModifierOperation;
 
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class MeshMaterialModifierImpl
: public TraceAccessor
{
 private:
 
  using Operation = MaterialModifierOperation;
 
  class OperationList
  {
   public:
 
    ~OperationList();
 
   public:
 
    void add(Operation* o);
    void clear();
    ConstArrayView<Operation*> values() const { return m_operations.constView(); }
 
   public:
 
    UniqueArray<Operation*> m_operations;
  };
 
 public:
 
  explicit MeshMaterialModifierImpl(MeshMaterialMng* mm);
 
 public:
 
  void initOptimizationFlags();
  void setDoCopyBetweenPartialAndPure(bool v) { m_do_copy_between_partial_and_pure = v; }
  void setDoInitNewItems(bool v) { m_do_init_new_items = v; }
  void setPersistantWorkBuffer(bool v) { m_is_keep_work_buffer = v; }
 
 public:
 
  void reset();
 
  void addCells(IMeshMaterial* mat, SmallSpan<const Int32> ids);
  void removeCells(IMeshMaterial* mat, SmallSpan<const Int32> ids);
 
  void endUpdate();
  void beginUpdate();
  void dumpStats();
 
 private:
 
  void _addCellsToGroupDirect(IMeshMaterial* mat, SmallSpan<const Int32> ids);
  void _removeCellsToGroupDirect(IMeshMaterial* mat, SmallSpan<const Int32> ids);
 
  void _applyOperationsNoOptimize();
  void _updateEnvironmentsNoOptimize();
  bool _checkMayOptimize();
 
 private:
 
  MeshMaterialMng* m_material_mng = nullptr;
  OperationList m_operations;
  RunQueue m_queue;
  std::unique_ptr<IncrementalComponentModifier> m_incremental_modifier;
 
  Int32 nb_update = 0;
  Int32 nb_save_restore = 0;
  Int32 nb_optimize_add = 0;
  Int32 nb_optimize_remove = 0;
  Int32 m_modification_id = 0;
 
  bool m_allow_optimization = false;
  bool m_allow_optimize_multiple_operation = false;
  bool m_allow_optimize_multiple_material = false;
  bool m_use_incremental_recompute = false;
  bool m_print_component_list = false;
 
  bool m_do_copy_between_partial_and_pure = true;
  bool m_do_init_new_items = true;
  bool m_is_keep_work_buffer = true;
 
  bool m_is_debug = false;
 
 private:
 
  void _endUpdate();
};
 
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} // namespace Arcane::Materials
 
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#endif