forloop.hh

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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
 
#ifndef DUNE_COMMON_FORLOOP_HH
#define DUNE_COMMON_FORLOOP_HH
 
#include <utility>
 
#include <dune/common/hybridutilities.hh>
#include <dune/common/std/utility.hh>
 
namespace Dune
{
 
  template< template< int > class Operation, int first, int last >
  struct ForLoop
  {
    static_assert( (first <= last), "ForLoop: first > last" );
 
    template<typename... Args>
    static void apply(Args&&... args)
    {
      Hybrid::forEach(Std::make_index_sequence<last+1-first>{},
        [&](auto i){Operation<i+first>::apply(args...);});
    }
  };
 
}
 
#endif // #ifndef DUNE_COMMON_FORLOOP_HH