dune-grid
2.2.0
|
Multiple codim and multiple geometry type mapper for entities of one level. More...
#include <dune/grid/common/mcmgmapper.hh>
Public Member Functions | |
LevelMultipleCodimMultipleGeomTypeMapper (const G &grid, int level) | |
The constructor. | |
LevelMultipleCodimMultipleGeomTypeMapper (const G &grid, int level, const Layout< G::dimension > layout) | |
The constructor. | |
int | map (const EntityType &e) const |
Map entity to array index. | |
int | map (const typename G::LevelGridView::template Codim< 0 >::Entity &e, int i, unsigned int codim) const |
Map subentity of codim 0 entity to array index. | |
int | map (const typename G::Traits::template Codim< 0 >::Entity &e, int i, unsigned int codim) const |
Map subentity i of codim cc of a codim 0 entity to array index. | |
int | size () const |
Return total number of entities in the entity set managed by the mapper. | |
bool | contains (const EntityType &e, int &result) const |
Returns true if the entity is contained in the index set. | |
bool | contains (const typename G::LevelGridView::template Codim< 0 >::Entity &e, int i, int cc, int &result) const |
Returns true if the entity is contained in the index set. | |
bool | contains (const typename G::Traits::template Codim< 0 >::Entity &e, int i, int cc, int &result) const |
Returns true if the subentity is contained in the index set and at the same time the array index is returned. | |
void | update () |
Recalculates map after mesh adaptation. |
Multiple codim and multiple geometry type mapper for entities of one level.
This mapper uses all entities of a certain codimension on a given level as its entity set.
G | A Dune grid type. |
Layout | A helper class template which determines which types of entities are mapped by this mapper. See MultipleCodimMultipleGeomTypeMapper for how exactly this template should look. |
Dune::LevelMultipleCodimMultipleGeomTypeMapper< G, Layout >::LevelMultipleCodimMultipleGeomTypeMapper | ( | const G & | grid, |
int | level | ||
) | [inline] |
The constructor.
grid | A reference to a grid. |
level | A valid level of the grid. |
Dune::LevelMultipleCodimMultipleGeomTypeMapper< G, Layout >::LevelMultipleCodimMultipleGeomTypeMapper | ( | const G & | grid, |
int | level, | ||
const Layout< G::dimension > | layout | ||
) | [inline] |
The constructor.
Use this constructor to provide a custom layout object e.g. not using the default constructor.
grid | A reference to a grid. |
level | A valid level of the grid. |
layout | A layout object |
bool Dune::Mapper< G, MapperImp >::contains | ( | const typename G::Traits::template Codim< 0 >::Entity & | e, |
int | i, | ||
int | cc, | ||
int & | result | ||
) | const [inline, inherited] |
Returns true if the subentity is contained in the index set and at the same time the array index is returned.
[in] | e | Reference to codim 0 entity |
[in] | i | subentity number |
[in] | cc | subentity codim |
[out] | result | Filled with array index if entity is contained |
Reimplemented in Dune::UniversalMapper< G, IDS >, Dune::UniversalMapper< G, G::Traits::GlobalIdSet >, and Dune::UniversalMapper< G, G::Traits::LocalIdSet >.
bool Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::contains | ( | const EntityType & | e, |
int & | result | ||
) | const [inline, inherited] |
Returns true if the entity is contained in the index set.
e | Reference to entity |
result | integer reference where corresponding index is stored if true |
Reimplemented from Dune::Mapper< G, MapperImp >.
References Dune::MultipleCodimMultipleGeomTypeMapper< GV, Layout >::map().
bool Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::contains | ( | const typename G::LevelGridView ::template Codim< 0 >::Entity & | e, |
int | i, | ||
int | cc, | ||
int & | result | ||
) | const [inline, inherited] |
Returns true if the entity is contained in the index set.
e | Reference to codim 0 entity |
i | subentity number |
cc | subentity codim |
result | integer reference where corresponding index is stored if true |
References Dune::MultipleCodimMultipleGeomTypeMapper< GV, Layout >::map().
int Dune::Mapper< G, MapperImp >::map | ( | const typename G::Traits::template Codim< 0 >::Entity & | e, |
int | i, | ||
unsigned int | codim | ||
) | const [inline, inherited] |
Map subentity i of codim cc of a codim 0 entity to array index.
e | Reference to codim 0 entity. |
i | Number of codim cc subentity of e, where cc is the template parameter of the function. |
codim | codimension of subentity of e |
int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::map | ( | const EntityType & | e | ) | const [inline, inherited] |
Map entity to array index.
e | Reference to codim cc entity, where cc is the template parameter of the function. |
Reimplemented from Dune::Mapper< G, MapperImp >.
int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::map | ( | const typename G::LevelGridView ::template Codim< 0 >::Entity & | e, |
int | i, | ||
unsigned int | codim | ||
) | const [inline, inherited] |
Map subentity of codim 0 entity to array index.
e | Reference to codim 0 entity. |
i | Number of subentity of e |
codim | Codimension of the subendity |
int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::size | ( | ) | const [inline, inherited] |
Return total number of entities in the entity set managed by the mapper.
This number can be used to allocate a vector of data elements associated with the entities of the set. In the parallel case this number is per process (i.e. it may be different in different processes).
Reimplemented from Dune::Mapper< G, MapperImp >.
void Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::update | ( | ) | [inline, inherited] |
Recalculates map after mesh adaptation.
Reimplemented from Dune::Mapper< G, MapperImp >.