Dune::Fem::AdaptiveGridPartBase< TraitsImp > Class Template Reference

A grid part with an index set specially designed for adaptive calculations. More...

#include <dune/fem/gridpart/adaptiveleafgridpart.hh>

Classes
struct	Codim
	Struct providing types of the leaf iterators on codimension codim. More...

Public Types
typedef TraitsImp	Traits
	Type definitions.
typedef Traits::GridPartType	GridPartType
	Grid implementation type.
typedef Traits::GridType	GridType
	Grid implementation type.
typedef Traits::IndexSetType	IndexSetType
	The leaf index set of the grid implementation.
typedef Traits::IntersectionIteratorType	IntersectionIteratorType
	type of intersection iterator
typedef IntersectionIteratorType::Intersection	IntersectionType
	type of intersection
typedef Traits::CommunicationType	CommunicationType
	Collective communication.
typedef DofManager< GridType >	DofManagerType
	type of DofManager
typedef BoundaryIdProvider< GridType >	BoundaryIdProviderType
	type of boundary id provider specialized for each grid type
typedef GridType	Grid
	type of Grid implementation
typedef IndexSetType	IndexSet
	Index set implementation.
typedef CommunicationType	Communication
	Collective communication.
typedef Traits::TwistUtilityType	TwistUtilityType
	Twist utility type.
typedef IntersectionIteratorType	IntersectionIterator
	type of IntersectionIterator
typedef IntersectionType	Intersection
	type of Intersection

Public Member Functions
	AdaptiveGridPartBase (GridType &grid)
	constructor
	AdaptiveGridPartBase (const ThisType &other)=default
	Copy Constructor.
const IndexSetType &	indexSet () const
	Returns reference to index set of the underlying grid.
IndexSetType &	indexSet ()
	Returns reference to index set of the underlying grid.
template<int codim>
Codim< codim >::IteratorType	begin () const
	Begin iterator on the leaf level.
template<int codim, PartitionIteratorType pitype>
Codim< codim >::template Partition< pitype >::IteratorType	begin () const
	Begin iterator on the leaf level.
template<int codim>
Codim< codim >::IteratorType	end () const
	Begin iterator on the leaf level.
template<int codim, PartitionIteratorType pitype>
Codim< codim >::template Partition< pitype >::IteratorType	end () const
	End iterator on the leaf level.
IntersectionIteratorType	ibegin (const ElementType &entity) const
	ibegin of corresponding intersection iterator for given entity
IntersectionIteratorType	iend (const ElementType &entity) const
	iend of corresponding intersection iterator for given entity
template<class DataHandle , class Data >
decltype(auto)	communicate (CommDataHandleIF< DataHandle, Data > &data, InterfaceType iftype, CommunicationDirection dir) const
	corresponding communication method for this grid part
const GridType &	grid () const
	Returns const reference to the underlying grid.
GridType &	grid ()
	Returns reference to the underlying grid.
bool	isConforming () const
	returns true if current grid part represents a conforming grid
int	size (int codim) const
	obtain number of entities in a given codimension
int	size (const GeometryType &type) const
	obtain number of entities with a given geometry type
const CommunicationType &	comm () const
	obtain collective communication object
Traits::template Codim< EntitySeed::codimension >::EntityType	entity (const EntitySeed &seed) const
const Entity &	convert (const Entity &entity) const
int	boundaryId (const IntersectionType &intersection) const
int	level () const
	Level of the grid part.
IntersectionIteratorType	ibegin (const typename Codim< 0 >::EntityType &entity) const
	ibegin of corresponding intersection iterator for given entity
IntersectionIteratorType	iend (const typename Codim< 0 >::EntityType &entity) const
	iend of corresponding intersection iterator for given entity
void	communicate (CommDataHandleIF< DataHandleImp, DataType > &data, InterfaceType iftype, CommunicationDirection dir) const
	corresponding communication method for grid part
int	sequence () const
	return sequence number to update structures depending on the grid part More...

Static Public Attributes
static const PartitionIteratorType	indexSetPartitionType
	Maximum Partition type, the index set provides indices for.

Protected Member Functions
	AdaptiveGridPartBase (GridType &grid, const NoIndexSetType &noIndexSet)
	Constructor constructing object held by index set (for iterator access)

Detailed Description

template<class TraitsImp>
class Dune::Fem::AdaptiveGridPartBase< TraitsImp >

A grid part with an index set specially designed for adaptive calculations.

The underlying index set is defined for entities of all codimensions.

Member Function Documentation

boundaryId()

int Dune::Fem::GridPartDefault< TraitsImp >::boundaryId ( const IntersectionType &  intersection ) const

inlineinherited

obtain entity pointer from entity seed

convert()

const Entity & Dune::Fem::GridPartDefault< TraitsImp >::convert ( const Entity &  entity ) const

inlineinherited

convert the grid's entity to a grid part entity Usually the parameter is GridType :: Codim< codim > :: Entity and the return is Codim< codim > :: EntityType. In general these types are the same, but for overloaded entities on grid parts this can differ.

Note

The default implementation does nothing but return the same entity

entity()

Traits::template Codim< EntitySeed::codimension >::EntityType Dune::Fem::GridPartDefault< TraitsImp >::entity ( const EntitySeed &  seed ) const

inlineinherited

obtain entity pointer from entity seed

Template Parameters

EntitySeed

entity seed from which to create entity

The default implementation simply forwards to the corresponding method on the grid.

sequence()

int Dune::Fem::GridPartInterface< TraitsImp >::sequence ( ) const

inlineinherited

return sequence number to update structures depending on the grid part

Note

The default returns DofManager< Grid > :: sequence ()

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

• dune/fem/gridpart/adaptiveleafgridpart.hh