sequentialexecutor.hh

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// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file AUTHORS.md
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception OR LGPL-3.0-or-later
 
#ifndef DUNE_ASSEMBLER_SEQUENTIAL_EXECUTOR_HH
#define DUNE_ASSEMBLER_SEQUENTIAL_EXECUTOR_HH
 
#include <algorithm>
#include <cstddef>
#include <vector>
#include <thread>
 
#include <dune/common/iteratorrange.hh>
 
#include <dune/assembler/parallel/barrier.hh>
 
namespace Dune::Assembler {
 
 
 
class SequentialExecutor
{
 
  struct Context
  {
    template <class Range, class CallBack>
    void forEach (Range&& range, CallBack&& callBack) const
    {
      for (auto&& entry : range)
        callBack(entry);
    }
  };
 
public:
 
  static constexpr bool isParallel = false;
 
  SequentialExecutor ()
  {}
 
  template <class ThreadImpl>
  void operator() (ThreadImpl&& threadImpl) const {
    threadImpl(Context());
  }
 
};
 
 
 
} // end namespace Dune::Assembler
 
#endif // DUNE_ASSEMBLER_SEQUENTIAL_EXECUTOR_HH