metatwistutility.hh

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#ifndef DUNE_FEM_METATWISTUTILITY_HH
#define DUNE_FEM_METATWISTUTILITY_HH
 
#include <cassert>
 
#include <dune/fem/quadrature/caching/twistutility.hh>
 
namespace Dune
{
 
  namespace Fem
  {
 
    template< class HostTwistUtility >
    struct MetaTwistUtility
    {
      typedef HostTwistUtility  HostTwistUtilityType;
      typedef typename HostTwistUtilityType :: GridType  GridType;
 
      template< class Intersection >
      static int twistInSelf ( const GridType & grid, const Intersection & intersection )
      {
        return HostTwistUtilityType::twistInSelf( grid, intersection.impl().hostIntersection() );
      }
 
      template< class Intersection >
      static int twistInNeighbor ( const GridType & grid , const Intersection & intersection )
      {
        return HostTwistUtilityType::twistInNeighbor( grid, intersection.impl().hostIntersection() );
      }
 
      template< class Intersection >
      static GeometryType elementGeometry ( const Intersection &intersection, const bool inside )
      {
        return HostTwistUtilityType::elementGeometry( intersection.impl().hostIntersection(), inside );
      }
    };
 
  } // namespace Fem
 
} // namespace Dune
 
#endif // #ifndef DUNE_FEM_METATWISTUTILITY_HH