implementation of index set
More...
#include <dune/grid/sgrid.hh>
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typedef unsigned int | IndexType |
| The type used for the indices. More...
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typedef std::vector< GeometryType > | Types |
| iterator range for geometry types in domain More...
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| SGridLevelIndexSet (const GridImp &g, int l) |
| constructor stores reference to a grid and level More...
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template<int cd> |
int | index (const typename GridImp::Traits::template Codim< cd >::Entity &e) const |
| get index of an entity More...
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template<int cc> |
int | subIndex (const typename GridImp::Traits::template Codim< cc >::Entity &e, int i, unsigned int codim) const |
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template<class EntityType > |
bool | contains (const EntityType &e) const |
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int | size (GeometryType type) const |
| get number of entities of given type and level (the level is known to the object) More...
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int | size (int codim) const |
| return size of set for a given codim More...
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const std::vector< GeometryType > & | geomTypes (int codim) const |
| deliver all geometry types used in this grid More...
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const std::vector< GeometryType > & | types (int codim) const |
| deliver all geometry types used in this grid More...
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IndexType | index (const typename 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. More...
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IndexType | index (const Entity &e) const |
| Map entity to index. Easier to use than the above because codimension template parameter need not be supplied explicitly. The result of calling this method with an entity that is not in the index set is undefined. More...
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IndexType | subIndex (const typename Traits::template Codim< cc >::Entity &e, int i, unsigned int codim) const |
| Map a subentity to an index. More...
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IndexType | subIndex (const Entity &e, int i, unsigned int codim) const |
| Map a subentity to an index. More...
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bool | contains (const Entity &e) const |
| Return true if the given entity is contained in . More...
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static const int | dimension |
| dimension of the grid (maximum allowed codimension) More...
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template<class GridImp>
class Dune::SGridLevelIndexSet< GridImp >
implementation of index set
The type used for the indices.
iterator range for geometry types in domain
constructor stores reference to a grid and level
References Dune::cube.
Return true if the given entity is contained in
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- Note
- If the input element e is not an element of the grid, then the result of contains() is undefined.
template<class GridImp >
template<class EntityType >
Map entity to index. The result of calling this method with an entity that is not in the index set is undefined.
- Parameters
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e | Reference to codim cc entity, where cc is the template parameter of the function. |
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
Map entity to index. Easier to use than the above because codimension template parameter need not be supplied explicitly. The result of calling this method with an entity that is not in the index set is undefined.
- Parameters
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e | Reference to codim cc entity. Since entity knows its codimension, automatic extraction is possible. |
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
template<class GridImp >
template<int cd>
get number of entities of given type and level (the level is known to the object)
return size of set for a given codim
Map a subentity to an index.
The result of calling this method with an entity that is not in the index set is undefined.
- Template Parameters
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cc | codimension of the entity |
- Parameters
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[in] | e | reference to codimension 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) |
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
Map a subentity to an index.
The result of calling this method with an entity that is not in the index set is undefined.
- Note
- This method exists for convenience only. It extracts the codimension from the type of the entity, which can be guessed by the compiler.
- Template Parameters
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Entity | type of entity (must be GridImp::Codim< cc >::Entity for some cc) |
- Parameters
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[in] | e | reference to entity |
[in] | i | number subentity of e within the codimension |
[in] | codim | codimension of the subentity we're interested in |
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
template<class GridImp >
template<int cc>
int Dune::SGridLevelIndexSet< GridImp >::subIndex |
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const typename GridImp::Traits::template Codim< cc >::Entity & |
e, |
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int |
i, |
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unsigned int |
codim |
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| const |
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inline |
dimension of the grid (maximum allowed codimension)
The documentation for this class was generated from the following file: