Dune Core Modules (2.6.0)
Single codim and single geometry type mapper for leaf entities. More...
#include <dune/grid/common/scsgmapper.hh>
Public Types | |
typedef GV::IndexSet::IndexType | Index |
Number type used for indices. | |
using | size_type = decltype(std::declval< typename GV::IndexSet >().size(0)) |
Number type used for the overall size (the return value of the 'size' method) More... | |
Public Member Functions | |
LeafSingleCodimSingleGeomTypeMapper (const G &grid) | |
The constructor. More... | |
Index | index (const EntityType &e) const |
Map entity to array index. More... | |
Index | subIndex (const typename GV::template Codim< 0 >::Entity &e, int i, unsigned int codim) const |
Map subentity of codim 0 entity to array index. More... | |
Index | subIndex (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. More... | |
size_type | size () const |
Return total number of entities in the entity set managed by the mapper. More... | |
bool | contains (const EntityType &e, Index &result) const |
Returns true if the entity is contained in the index set. More... | |
bool | contains (const typename GV::template Codim< 0 >::Entity &e, int i, int cc, Index &result) const |
Returns true if the entity is contained in the index set. More... | |
bool | contains (const EntityType &e, int &result) const |
Returns true if the entity is contained in the index set and at the same time the array index is returned. More... | |
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. More... | |
void | update () |
Recalculates map after mesh adaptation. | |
Detailed Description
class Dune::LeafSingleCodimSingleGeomTypeMapper< G, c >
Single codim and single geometry type mapper for leaf entities.
This mapper uses all leaf entities of a certain codimension as its entity set. It is assumed (and checked) that the given grid contains only entities of a single geometry type.
Template parameters are:
- Template Parameters
-
G A Dune grid type. c A valid codimension.
Member Typedef Documentation
◆ size_type
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inherited |
Number type used for the overall size (the return value of the 'size' method)
The type used here is set to be the corresponding type used by the GridView's index set.
Constructor & Destructor Documentation
◆ LeafSingleCodimSingleGeomTypeMapper()
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inline |
The constructor.
- Parameters
-
grid A reference to a grid.
Member Function Documentation
◆ contains() [1/4]
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inlineinherited |
Returns true if the entity is contained in the index set.
- Parameters
-
e Reference to entity result integer reference where corresponding index is stored if true
- Returns
- true if entity is in entity set of the mapper
◆ contains() [2/4]
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inlineinherited |
Returns true if the entity is contained in the index set and at the same time the array index is returned.
- Parameters
-
[in] e Reference to entity [out] result Filled with array index if entity is contained
- Returns
- true if entity is in entity set of the mapper
◆ contains() [3/4]
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inlineinherited |
Returns true if the subentity is contained in the index set and at the same time the array index is returned.
- Parameters
-
[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
- Returns
- true if entity is in entity set of the mapper
◆ contains() [4/4]
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inlineinherited |
Returns true if the entity is contained in the index set.
- Parameters
-
e Reference to codim 0 entity i subentity number cc subentity codim result integer reference where corresponding index is stored if true
- Returns
- true if entity is in entity set of the mapper
◆ index()
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inlineinherited |
Map entity to array index.
\param e Reference to codim cc entity, where cc is the template parameter of the function. \return An index in the range 0 ... Max number of entities in set - 1.
◆ size()
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inlineinherited |
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).
- Returns
- Size of the entity set.
◆ subIndex() [1/2]
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inlineinherited |
Map subentity i of codim cc of a codim 0 entity to array index.
- Parameters
-
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
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
◆ subIndex() [2/2]
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inlineinherited |
Map subentity of codim 0 entity to array index.
- Parameters
-
e Reference to codim 0 entity. i Number of the subentity of e, where cc is the template parameter of the function. codim Codimension of the subentity of e
- Returns
- An index in the range 0 ... Max number of entities in set - 1.
The documentation for this class was generated from the following file:
- dune/grid/common/scsgmapper.hh