BlockVector.h

/*
 * Copyright 2020 IFPEN-CEA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#pragma once
 
#include <alien/core/block/Block.h>
#include <alien/data/IVector.h>
#include <alien/data/Space.h>
#include <alien/distribution/VectorDistribution.h>
#include <alien/ref/AlienRefSemanticPrecomp.h>
#include <cstdlib>
 
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namespace Alien
{
 
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class ALIEN_REFSEMANTIC_EXPORT BlockVector final : public IVector
{
 public:
  BlockVector();
 
  BlockVector(const Block& block, const VectorDistribution& dist);
 
  BlockVector(Integer nrows, Integer nrows_local, const Block& block,
              IMessagePassingMng* parallel_mng);
 
  BlockVector(Integer nrows, const Block& block, IMessagePassingMng* parallel_mng);
 
  BlockVector(BlockVector&& vector);
 
  ~BlockVector() override = default;
 
  BlockVector& operator=(BlockVector&& vector);
 
  BlockVector(const BlockVector&) = delete;
  BlockVector& operator=(const BlockVector&) = delete;
 
 public:
  void init(const Block& block, const VectorDistribution& dist);
 
  void free();
 
  void clear();
 
  // Pour les expressions
  void visit(ICopyOnWriteVector&) const override;
 
  [[nodiscard]] const VectorDistribution& distribution() const;
 
  [[nodiscard]] const ISpace& space() const override;
 
  void setUserFeature(String feature);
 
  [[nodiscard]] bool hasUserFeature(Arccore::String feature) const;
 
  [[nodiscard]] const Block& block() const;
 
 public:
  MultiVectorImpl* impl() override;
 
  [[nodiscard]] const MultiVectorImpl* impl() const override;
 
 private:
  std::shared_ptr<MultiVectorImpl> m_impl;
};
 
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} // namespace Alien
 
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