identitygridhierarchiciterator.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_IDENTITYGRIDHIERITERATOR_HH
#define DUNE_IDENTITYGRIDHIERITERATOR_HH
 
#include "identitygridentitypointer.hh"
namespace Dune {
 
 
  //**********************************************************************
  //
  template<class GridImp>
  class IdentityGridHierarchicIterator :
    public Dune::IdentityGridEntityPointer<0,GridImp,typename GridImp::HostGridType::template Codim<0>::Entity::HierarchicIterator>
  {
 
    // Type of the corresponding HierarchicIterator in the host grid
    typedef typename GridImp::HostGridType::template Codim<0>::Entity::HierarchicIterator HostGridHierarchicIterator;
 
    typedef Dune::IdentityGridEntityPointer<0,GridImp,typename GridImp::HostGridType::template Codim<0>::Entity::HierarchicIterator> Base;
 
  public:
 
    typedef typename Base::Entity Entity;
 
    explicit IdentityGridHierarchicIterator(const GridImp* identityGrid, const Entity& startEntity, int maxLevel) :
      Base(identityGrid, GridImp::getRealImplementation(startEntity).hostEntity_.hbegin(maxLevel))
    {}
 
 
    explicit IdentityGridHierarchicIterator(const GridImp* identityGrid, const Entity& startEntity, int maxLevel, bool endDummy) :
      Base(identityGrid, GridImp::getRealImplementation(startEntity).hostEntity_.hend(maxLevel))
    {}
 
 
    void increment()
    {
      ++this->hostEntityPointer_;
    }
 
  };
 
 
}  // end namespace Dune
 
#endif