Dune::LevelMultipleCodimMultipleGeomTypeMapper< G, Layout > Class Template Reference

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. More...
	LevelMultipleCodimMultipleGeomTypeMapper (const G &grid, int level, const Layout< G::dimension > layout)
	The constructor. More...
int	map (const EntityType &e) const
	Map entity to array index. More...
int	map (const typename GV::template Codim< 0 >::Entity &e, int i, unsigned int codim) const
	Map subentity of codim 0 entity to array index. More...
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. More...
int	size () const
	Return total number of entities in the entity set managed by the mapper. More...
bool	contains (const EntityType &e, int &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, int &result) const
	Returns true if the entity is contained in the index set. 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

template<typename G, template< int > class Layout>
class Dune::LevelMultipleCodimMultipleGeomTypeMapper< G, Layout >

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.

Template Parameters

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.

Constructor & Destructor Documentation

LevelMultipleCodimMultipleGeomTypeMapper() [1/2]

template<typename G , template< int > class Layout>

Dune::LevelMultipleCodimMultipleGeomTypeMapper< G, Layout >::LevelMultipleCodimMultipleGeomTypeMapper ( const G &  grid, int  level  )

inline

The constructor.

Parameters

grid	A reference to a grid.
level	A valid level of the grid.

LevelMultipleCodimMultipleGeomTypeMapper() [2/2]

template<typename G , template< int > class Layout>

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.

Parameters

grid	A reference to a grid.
level	A valid level of the grid.
layout	A layout object

Member Function Documentation

contains() [1/3]

bool Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::contains ( const EntityType &  e, int &  result  ) const

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() [2/3]

bool Dune::Mapper< GV::Grid , MultipleCodimMultipleGeomTypeMapper< G::LevelGridView, Layout > >::contains ( const typename G::Traits::template Codim< 0 >::Entity &  e, int  i, int  cc, int &  result  ) const

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() [3/3]

bool Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::contains ( const typename GV::template Codim< 0 >::Entity &  e, int  i, int  cc, int &  result  ) const

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

map() [1/3]

int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::map ( const EntityType &  e ) const

inlineinherited

Map entity to array index.

Template Parameters

EntityType

Parameters

e	Reference to codim EntityType entity.

Returns

An index in the range 0 ... Max number of entities in set - 1.

map() [2/3]

int Dune::Mapper< GV::Grid , MultipleCodimMultipleGeomTypeMapper< G::LevelGridView, Layout > >::map ( const typename G::Traits::template Codim< 0 >::Entity &  e, int  i, unsigned int  codim  ) const

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.

map() [3/3]

int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::map ( const typename GV::template Codim< 0 >::Entity &  e, int  i, unsigned int  codim  ) const

inlineinherited

Map subentity of codim 0 entity to array index.

Parameters

e	Reference to codim 0 entity.
i	Number of subentity of e
codim	Codimension of the subentity

Returns

An index in the range 0 ... Max number of entities in set - 1.

size()

int Dune::MultipleCodimMultipleGeomTypeMapper< G::LevelGridView , Layout >::size ( ) const

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.

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The documentation for this class was generated from the following file:

• dune/grid/common/mcmgmapper.hh