IMeshMaterialMng.cc

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2023 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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/* IMeshMaterialMng.cc                                         (C) 2000-2023 */
/*                                                                           */
/* Interface du gestionnaire des matériaux et milieux d'un maillage.         */
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#include "arcane/core/materials/IMeshMaterialMng.h"
 
#include "arcane/utils/Ref.h"
#include "arcane/utils/FatalErrorException.h"
 
#include "arcane/IMesh.h"
#include "arcane/MeshHandle.h"
 
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namespace Arcane::Materials
{
 
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namespace {
IMeshMaterialMng::IFactory* global_mesh_material_mng_factory = nullptr;
}
 
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void IMeshMaterialMng::
_internalSetFactory(IFactory* f)
{
  global_mesh_material_mng_factory = f;
}
 
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Ref<IMeshMaterialMng> IMeshMaterialMng::
getTrueReference(const MeshHandle& mesh_handle,bool is_create)
{
  if (mesh_handle.isNull())
    ARCANE_FATAL("Null MeshHandle is not allowed");
  auto* f = global_mesh_material_mng_factory;
  if (!f){
    if (is_create)
      ARCANE_FATAL("No factory for 'IMeshMaterialMng': You need to link with 'arcane_materials' library");
    return {};
  }
  return f->getTrueReference(mesh_handle,is_create);
}
 
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IMeshMaterialMng* IMeshMaterialMng::
getReference(const MeshHandleOrMesh& mesh_handle,bool create)
{
  return getTrueReference(mesh_handle.handle(),create).get();
}
 
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} // End namespace Arcane::Materials
 
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