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Provide default implementation of method if IndexSet. More...
#include <dune/grid/common/indexidset.hh>
Public Types | |
typedef Base::IndexType | IndexType |
The type used for the indices. | |
Public Member Functions | |
Index access from entity | |
template<int cc> | |
IndexType | subIndex (const typename Traits::template Codim< cc >::Entity &e, int i, unsigned int codim) const |
Access to entity set | |
IndexType | size (const int codim) const |
Return total number of entities of given codim in the entity set ![]() | |
Index access from entity | |
IndexType | index (const typename remove_const< GridImp >::type::Traits::template Codim< cc >::Entity &e) const |
Map entity to index. The result of calling this method with an entity that is not in the index set is undefined. | |
IndexType | index (const EntityType &e) const |
Map entity to index. Easier to use than the above because codimension template parameter need not be supplied explicitely. The result of calling this method with an entity that is not in the index set is undefined. | |
IndexType | subIndex (const Entity &e, int i, unsigned int codim) const |
Map a subentity to an index. | |
Access to entity set | |
const std::vector< GeometryType > & | geomTypes (int codim) const |
Return vector with all geometry types of entities in domain of index map. Return a vector with all geometry types of a given codimension contained in the Entity set ![]() | |
IndexType | size (GeometryType type) const |
Return total number of entities of given geometry type in entity set ![]() | |
bool | contains (const EntityType &e) const |
Return true if the given entity is contained in ![]() | |
Static Public Attributes | |
static const int | dimension = Base::dimension |
dimension of the grid (maximum allowed codimension) |
Provide default implementation of method if IndexSet.
typedef Base::IndexType Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::IndexType |
The type used for the indices.
Reimplemented from Dune::IndexSet< GridImp, IndexSetImp >.
bool Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::contains | ( | const EntityType & | e | ) | const [inline, inherited] |
Return true if the given entity is contained in .
const std::vector<GeometryType>& Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::geomTypes | ( | int | codim | ) | const [inline, inherited] |
Return vector with all geometry types of entities in domain of index map. Return a vector with all geometry types of a given codimension contained in the Entity set .
[in] | codim | A valid codimension. |
Referenced by Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::size().
IndexType Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::index | ( | const EntityType & | e | ) | const [inline, inherited] |
Map entity to index. Easier to use than the above because codimension template parameter need not be supplied explicitely. The result of calling this method with an entity that is not in the index set is undefined.
e | Reference to codim cc entity. Since entity knows its codimension, automatic extraction is possible. |
IndexType Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::index | ( | const typename remove_const< GridImp >::type::Traits::template Codim< cc >::Entity & | e | ) | const [inline, inherited] |
Map entity to index. The result of calling this method with an entity that is not in the index set is undefined.
e | Reference to codim cc entity, where cc is the template parameter of the function. |
Referenced by Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::subIndex().
IndexType Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::size | ( | GeometryType | type | ) | const [inline, inherited] |
Return total number of entities of given geometry type in entity set .
[in] | type | A valid geometry type. |
Referenced by Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::size().
IndexType Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::size | ( | const int | codim | ) | const [inline] |
Return total number of entities of given codim in the entity set . This is simply a sum over all geometry types.
[in] | codim | A valid codimension |
Reimplemented from Dune::IndexSet< GridImp, IndexSetImp >.
References Dune::IndexSet< GridImp, IndexSetImp >::geomTypes(), and Dune::IndexSet< GridImp, IndexSetImp >::size().
IndexType Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::subIndex | ( | const typename Traits::template Codim< cc >::Entity & | e, | |
int | i, | |||
unsigned int | codim | |||
) | const [inline] |
Map a subentity to an index.
The result of calling this method with an entity that is not in the index set is undefined.
cc | codimension of the entity |
[in] | e | reference to codimsion cc entity |
[in] | i | number subentity of e within the codimension |
[in] | codim | codimension of the subentity we're interested in (must satisfy cc <= codim <= dimension) |
The default implementation is as follows:
index( *(e.subEntity( i, codim )) );
It does only work for cc=0 since the subEntity method is not present otherwise.
Reimplemented from Dune::IndexSet< GridImp, IndexSetImp >.
References Dune::IndexSet< GridImp, IndexSetImp >::index().
IndexType Dune::IndexSet< GridImp, IndexSetImp, IndexTypeImp >::subIndex | ( | const Entity & | e, | |
int | i, | |||
unsigned int | codim | |||
) | const [inline, inherited] |
Map a subentity to an index.
The result of calling this method with an entity that is not in the index set is undefined.
Entity | type of entity (must be GridImp::Codim< cc >::Entity for some cc) |
[in] | e | reference to entity |
[in] | i | number subentity of e within the codimension |
[in] | codim | codimension of the subentity we're interested in |
const int Dune::IndexSetDefaultImplementation< GridImp, IndexSetImp >::dimension = Base::dimension [static] |
dimension of the grid (maximum allowed codimension)
Reimplemented from Dune::IndexSet< GridImp, IndexSetImp >.
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