common/entityseed.hh

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// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
// SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_GRID_COMMON_ENTITY_SEED_HH
#define DUNE_GRID_COMMON_ENTITY_SEED_HH

#include <dune/grid/common/grid.hh>

namespace Dune {

  template<class GridImp, class EntitySeedImp>
  class EntitySeed
  {
  public:

    constexpr static int codimension = EntitySeedImp::codimension;

    typedef EntitySeedImp Implementation;

    EntitySeed()
    {}

    EntitySeed(const EntitySeedImp& implementation)
      : implementation_(implementation)
    {}

    bool isValid() const
    {
      return implementation_.isValid();
    }

    Implementation& impl() { return implementation_; }

    const Implementation& impl() const { return implementation_; }

  private:
    EntitySeedImp implementation_;
  };

} // end namespace Dune

#endif