3 #ifndef DUNE_POLYHEDRALGRID_INDEXSET_HH
4 #define DUNE_POLYHEDRALGRID_INDEXSET_HH
8 #include <dune/common/typetraits.hh>
10 #include <dune/grid/common/gridenums.hh>
11 #include <dune/grid/common/indexidset.hh>
13 #include <dune/grid/polyhedralgrid/declaration.hh>
21 template<
int dim,
int dimworld >
23 :
public IndexSet< PolyhedralGrid< dim, dimworld >, PolyhedralGridIndexSet< dim, dimworld >, int >
29 typedef IndexSet< GridType, This, int > Base;
31 typedef typename std::remove_const< GridType >::type::Traits Traits;
34 static const int dimension = Traits::dimension;
36 typedef typename Base::IndexType IndexType;
43 template<
class Entity >
44 IndexType index (
const Entity &entity )
const
46 return index< Entity::codimension >( entity );
50 IndexType index (
const typename Traits::template Codim< cd >::Entity &entity )
const
52 return grid().getRealImplementation(entity).index();
55 #if ! DUNE_VERSION_NEWER(DUNE_GRID,2,4)
57 IndexType index (
const typename Traits::template Codim< cd >::EntityPointer &entityPointer )
const
59 return index( *entityPointer );
63 template<
class Entity >
64 IndexType subIndex (
const Entity &entity,
int i,
unsigned int codim )
const
67 return index( entity );
68 else if ( codim == 1 )
69 return index( grid().getRealImplementation( entity ).
template subEntity< 1 > ( i ) );
70 else if ( codim == dimension )
71 return index( grid().getRealImplementation( entity ).
template subEntity< dimension > ( i ) );
74 DUNE_THROW(NotImplemented,
"codimension not available");
75 return IndexType( -1 );
79 IndexType size ( GeometryType type )
const
81 return grid().
size( type );
84 int size (
int codim )
const
86 return grid().
size( codim );
89 template<
class Entity >
90 bool contains (
const Entity &entity )
const
92 return index(entity) >= 0 && index(entity) < size(Entity::codimension);
95 const std::vector< GeometryType > &geomTypes (
int codim )
const
97 return grid().geomTypes(codim);
100 const std::vector< GeometryType >& types(
int codim)
const
102 return grid().geomTypes(codim);
105 const GridType& grid()
const { assert( grid_ );
return *grid_; }
113 #endif // #ifndef DUNE_POLYHEDRALGRID_INDEXSET_HH
int size(int, int codim) const
obtain number of entites on a level
Definition: grid.hh:372
identical grid wrapper
Definition: declaration.hh:10
Definition: indexset.hh:22