interface/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