Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T > Class Template Reference

A pre-basis transforming multi-indices. More...

#include <dune/functions/functionspacebases/transformedindexbasis.hh>

Public Types
using	GridView = typename RawPreBasis::GridView
	The grid view that the FE basis is defined on.
using	size_type = std::size_t
	Type used for indices and size information.
using	Node = typename RawPreBasis::Node
	Template mapping root tree path to type of created tree node.
using	IndexSet = Impl::DefaultNodeIndexSet< TransformedIndexPreBasis >
	Type of created tree node index set. More...
using	MultiIndex = MI
	Type used for global numbering of the basis vectors.
using	SizePrefix = Dune::ReservedVector< size_type, MultiIndex::max_size()+1 >
	Type used for prefixes handed to the size() method.

Public Member Functions
template<class RPB_R , class T_R >
	TransformedIndexPreBasis (RPB_R &&rawPreBasis, T_R &&transformation)
	Constructor for given child pre-basis objects. More...
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.
Node	makeNode () const
	Create tree node with given root tree path. More...
IndexSet	makeIndexSet () const
	Create tree node index set. More...
size_type	size () const
	Same as size(prefix) with empty prefix.
size_type	size (const SizePrefix &prefix) const
	Return number of possible values for next position in multi index.
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.

Detailed Description

template<class MI, class RPB, class T>
class Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T >

A pre-basis transforming multi-indices.

Warning

This is experimental and may be removed or modified in a non-compatible way. When using this functionality take care to follow the dune-functions development to be aware of possible changes.

This pre-basis wraps another pre-basis and transforms its global multi-indices.

Template Parameters

MI	Type to be used for global multi-indices
RPB	Raw PreBasis to be wrapped
T	Class of the index transformation

Member Typedef Documentation

IndexSet

template<class MI , class RPB , class T >

using Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T >::IndexSet = Impl::DefaultNodeIndexSet<TransformedIndexPreBasis>

Type of created tree node index set.

Deprecated:

Constructor & Destructor Documentation

TransformedIndexPreBasis()

template<class MI , class RPB , class T >

template<class RPB_R , class T_R >

Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T >::TransformedIndexPreBasis ( RPB_R &&  rawPreBasis, T_R &&  transformation  )

inline

Constructor for given child pre-basis objects.

The child pre-basis will be stored as copies

Member Function Documentation

makeIndexSet()

template<class MI , class RPB , class T >

IndexSet Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T >::makeIndexSet ( ) const

inline

Create tree node index set.

Create an index set suitable for the tree node obtained by makeNode().

Deprecated:

makeNode()

template<class MI , class RPB , class T >

Node Dune::Functions::Experimental::TransformedIndexPreBasis< MI, RPB, T >::makeNode ( ) const

inline

Create tree node with given root tree path.

Template Parameters

TP	Type of root tree path

Parameters

tp	Root tree path

By passing a non-trivial root tree path this can be used to create a node suitable for being placed in a tree at the position specified by the root tree path.

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

• dune/functions/functionspacebases/transformedindexbasis.hh