UnstructuredMeshAllocateBuildInfo.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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/* UnstructuredMeshAllocateBuildInfo.h                         (C) 2000-2023 */
/*                                                                           */
/* Information for allocating entities of an unstructured mesh.              */
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#ifndef ARCANE_CORE_UNSTRUCTUREDMESHALLOCATEBUILDINFO_H
#define ARCANE_CORE_UNSTRUCTUREDMESHALLOCATEBUILDINFO_H
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#include "arcane/core/ItemTypes.h"
 
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namespace Arcane
{
class UnstructuredMeshAllocateBuildInfoInternal;
 
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class ARCANE_CORE_EXPORT UnstructuredMeshAllocateBuildInfo
{
 public:
 
  class Impl;
  class Intenrnal;
 
 public:
 
  explicit UnstructuredMeshAllocateBuildInfo(IPrimaryMesh* mesh);
  ~UnstructuredMeshAllocateBuildInfo();
 
 public:
 
  UnstructuredMeshAllocateBuildInfo(UnstructuredMeshAllocateBuildInfo&& from) = delete;
  UnstructuredMeshAllocateBuildInfo(const UnstructuredMeshAllocateBuildInfo& from) = delete;
  UnstructuredMeshAllocateBuildInfo& operator=(UnstructuredMeshAllocateBuildInfo&& from) = delete;
  UnstructuredMeshAllocateBuildInfo& operator=(const UnstructuredMeshAllocateBuildInfo& from) = delete;
 
 public:

  void preAllocate(Int32 nb_cell, Int64 nb_connectivity_node);

  void setMeshDimension(Int32 v);

  void addCell(ItemTypeId type_id, Int64 cell_uid, SmallSpan<const Int64> nodes_uid);

  void allocateMesh();
 
 public:

  UnstructuredMeshAllocateBuildInfoInternal* _internal();
 
 private:
 
  Impl* m_p = nullptr;
};
 
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} // End namespace Arcane
 
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#endif