A pre-basis for power bases. More...

Public Types
using	SubPreBasis = SPB
	The child pre-basis.

using	Node = PowerBasisNode< typename SubPreBasis::Node, C >
	Template mapping root tree path to type of created tree node.

using	size_type = typename Base::size_type
	Type used for indices and size information.

using	IndexMergingStrategy = IMS
	Strategy used to merge the global indices of the child factories.

using	GridView = typename SPB::GridView
	The grid view that the FE basis is defined on.

Public Member Functions
template<class... SFArgs, disableCopyMove< PowerPreBasis, SFArgs... > = 0, enableIfConstructible< SubPreBasis, SFArgs... > = 0>
	PowerPreBasis (SFArgs &&... sfArgs)
	Constructor for given child pre-basis objects for static size of the power-basis. More...

Node	makeNode () const
	Create tree node.

size_type	size () const
	Same as size(prefix) with empty prefix.

template<class SizePrefix >
size_type	size (const SizePrefix &prefix) const
	Return number of possible values for next position in multi index.

template<class NodeType , typename It > requires Dune::TypeTree::Concept::UniformInnerTreeNode<NodeType>
It	indices (const NodeType &node, It it) const
	Maps from subtree index set [0..size-1] to a globally unique multi index in global basis.

auto	containerDescriptor () const
	Return the associated container descriptor.

void	initializeIndices ()
	Initialize the global indices.

const GridView &	gridView () const
	Obtain the grid view that the basis is defined on.

void	update (const GridView &gv)
	Update the stored grid view, to be called if the grid has changed.

size_type	dimension () const
	Get the total dimension of the space spanned by this basis.

size_type	maxNodeSize () const
	Get the maximal number of DOFs associated to node for any element.

const SubPreBasis &	subPreBasis () const
	Const access to the stored prebasis of the factor in the power space.

SubPreBasis &	subPreBasis ()
	Mutable access to the stored prebasis of the factor in the power space.

Static Public Attributes
static constexpr std::integral_constant< std::size_t, C >	children = {}
	Number of children provided as an integral constant.

Detailed Description

template<class IMS, class SPB, std::size_t C>
class Dune::Functions::PowerPreBasis< IMS, SPB, C >

A pre-basis for power bases.

This pre-basis represents a power of a given pre-basis. Its node type is a PowerBasisNodes for the given subnode.

Template Parameters

IMS	An IndexMergingStrategy used to merge the global indices of the child factories
SPB	The child pre-basis
C	The exponent of the power node

Constructor & Destructor Documentation

template<class IMS , class SPB , std::size_t C>

template<class... SFArgs, disableCopyMove< PowerPreBasis, SFArgs... > = 0, enableIfConstructible< SubPreBasis, SFArgs... > = 0>

Dune::Functions::PowerPreBasis< IMS, SPB, C >::PowerPreBasis ( SFArgs &&... sfArgs )

inlineexplicit

Constructor for given child pre-basis objects for static size of the power-basis.

The child factories will be stored as copies

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