GhostItemsVariableParallelOperation.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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/* GhostItemsVariableParallelOperation.cc                      (C) 2000-2023 */
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/* Opérations parallèles sur les entités fantômes.                           */
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#include "arcane/parallel/GhostItemsVariableParallelOperation.h"
 
#include "arcane/ItemGroup.h"
#include "arcane/IItemFamily.h"
#include "arcane/ItemEnumerator.h"
#include "arcane/Item.h"
 
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namespace Arcane::Parallel
{
 
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GhostItemsVariableParallelOperation::
GhostItemsVariableParallelOperation(IItemFamily* family)
: VariableParallelOperationBase(family->parallelMng())
{
}
 
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/*!
 * \brief Construit la liste des entités à envoyer.
 *
 Il s'agit des entités fantômes.
*/
void GhostItemsVariableParallelOperation::
_buildItemsToSend()
{
  auto& items_to_send = _itemsToSend();
 
  ItemGroup all_items = itemFamily()->allItems();
  ENUMERATE_ITEM(iitem,all_items){
    Item item = *iitem;
    if (!item.isOwn()){
      items_to_send[item.owner()].add(item);
    }
  }
}
 
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}
 
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