CompositeMatrixElement.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/utils/Precomp.h>
 
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namespace Alien
{
 
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class IMatrix;
class ISpace;
class Timestamp;
 
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namespace CompositeKernel
{
 
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  class ALIEN_EXPORT MatrixElement
  {
   public:
    MatrixElement(std::shared_ptr<IMatrix>& element, std::shared_ptr<ISpace>& row_space,
                  std::shared_ptr<ISpace>& col_space, Timestamp& timestamp)
    : m_element(element)
    , m_row_space(row_space)
    , m_col_space(col_space)
    , m_timestamp(timestamp)
    {}
    template <typename T>
    void operator=(T&& v) { _assign(new T(std::move(v))); }
 
   private:
    void _assign(IMatrix* matrix);
 
   private:
    std::shared_ptr<IMatrix>& m_element;
    std::shared_ptr<ISpace>& m_row_space;
    std::shared_ptr<ISpace>& m_col_space;
    Timestamp& m_timestamp;
  };
 
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} // namespace CompositeKernel
 
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} // namespace Alien
 
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