ExtractionIndices.h

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/*
 * 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 ALIEN_EXPORT ExtractionIndices final
{
 public:
  ExtractionIndices(const Arccore::Integer rowStart, const Arccore::Integer rowRange,
                    const Arccore::Integer colStart = -1, const Arccore::Integer colRange = -1);

  ~ExtractionIndices();
 
  ExtractionIndices(const ExtractionIndices&) = delete;
  ExtractionIndices(ExtractionIndices&&) = delete;
  ExtractionIndices& operator=(const ExtractionIndices&) = delete;
  ExtractionIndices& operator=(ExtractionIndices&&) = delete;

  Arccore::Integer rowStart() const;

  Arccore::Integer rowRange() const;

  Arccore::Integer colStart() const;

  Arccore::Integer colRange() const;

  Arccore::Integer toLocalRow(const Arccore::Integer uid) const;

  Arccore::Integer toLocalCol(const Arccore::Integer uid) const;
 
 private:
  Arccore::Integer m_starting_row;
  Arccore::Integer m_starting_col;
  Arccore::Integer m_row_range;
  Arccore::Integer m_col_range;
};
 
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} // namespace Alien
 
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