DoFFamilyPolicyMng.cc

// -*- 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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/* DoFFamilyPolicyMng.cc                                       (C) 2000-2016 */
/*                                                                           */
/* Manager of policies for a DoF family.                                     */
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#include "arcane/utils/NotSupportedException.h"
 
#include "arcane/mesh/ItemFamilyPolicyMng.h"
#include "arcane/mesh/ItemFamilyCompactPolicy.h"
#include "arcane/mesh/ItemFamilySerializer.h"
#include "arcane/mesh/IndirectItemFamilySerializer.h"
#include "arcane/mesh/DoFFamily.h"
#include "arcane/mesh/DynamicMesh.h"
#include "arcane/mesh/DynamicMeshIncrementalBuilder.h"
 
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namespace Arcane::mesh
{
 
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class DoFFamilyCompactPolicy
: public ItemFamilyCompactPolicy
{
 public:
 
  DoFFamilyCompactPolicy(ItemFamily* family)
  : ItemFamilyCompactPolicy(family)
  {}
 
 public:
 
  void updateInternalReferences(IMeshCompacter* compacter) override
  {
    // Does nothing for now because the source family handles the
    // update in ItemFamily::beginCompactItems().
    ARCANE_UNUSED(compacter);
  }
};
 
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class ARCANE_MESH_EXPORT DoFFamilyPolicyMng
: public ItemFamilyPolicyMng
{
 public:
 
  DoFFamilyPolicyMng(DoFFamily* family)
  : ItemFamilyPolicyMng(family, new DoFFamilyCompactPolicy(family))
  , m_family(family)
  {}
 
 public:
 
  IItemFamilySerializer* createSerializer(bool use_flags) override
  {
    if (use_flags)
      throw NotSupportedException(A_FUNCINFO, "serialisation with 'use_flags==true'");
 
    IMesh* mesh = m_family->mesh();
    DynamicMesh* dmesh = ARCANE_CHECK_POINTER(dynamic_cast<DynamicMesh*>(mesh));
    return new ItemFamilySerializer(m_family, m_family, dmesh->incrementalBuilder());
    //return new IndirectItemFamilySerializer(m_family);
  }
 
 private:
 
  DoFFamily* m_family;
};
 
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extern "C++" ARCANE_MESH_EXPORT IItemFamilyPolicyMng*
createDoFFamilyPolicyMng(ItemFamily* family)
{
  DoFFamily* f = ARCANE_CHECK_POINTER(dynamic_cast<DoFFamily*>(family));
  return new DoFFamilyPolicyMng(f);
}
 
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} // namespace Arcane::mesh
 
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