entityseed.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_MMESH_INTERFACE_ENTITYSEED_HH
#define DUNE_MMESH_INTERFACE_ENTITYSEED_HH
 
namespace Dune
{
 
  template<int codim, class GridImp>
  class MMeshInterfaceGridEntitySeed
  {
  protected:
    // Entity type of the hostgrid
    typedef typename GridImp::template MMeshInterfaceEntity<codim> HostGridEntity;
 
  public:
    enum {codimension = codim};
 
    MMeshInterfaceGridEntitySeed() : valid_( false ) {}
 
    MMeshInterfaceGridEntitySeed(const HostGridEntity& hostEntity)
     : hostEntity_( hostEntity ), valid_( true )
    {}
 
    MMeshInterfaceGridEntitySeed operator= (const MMeshInterfaceGridEntitySeed<codim, GridImp>& seed)
    {
      hostEntity_ = seed.hostEntity_;
      valid_ = seed.valid_;
      return seed;
    }
 
    bool isValid() const
    {
      return valid_;
    }
 
    const HostGridEntity& hostEntity() const
    {
      return hostEntity_;
    }
 
  private:
    HostGridEntity hostEntity_;
    bool valid_;
  };
 
} // namespace Dune
 
#endif