Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node Class Reference

Leaf basis node that encapsulates a local finite-element given from the LFEPreBasisMixin of type LFE. More...

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

Inheritance diagram for Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node:

Public Types
using	size_type = std::size_t
using	Element = typename GV::template Codim<0>::Entity
using	FiniteElement = LFE

Public Member Functions
	Node (const LFE &lfe)
	Constructor; stores a pointer to the passed local finite-element lfe.
const Element &	element () const
	Return current element; might raise an error if unbound.
const FiniteElement &	finiteElement () const
	Return the LocalFiniteElement for the element we are bound to; might raise an error if unbound.
void	bind (const Element &e)
	Bind to element. Stores a pointer to the passed element reference.
size_type	localIndex (size_type i) const
size_type	size () const
	Obtain the number of basis function in the local node.
bool	empty () const
	Check if the node is empty.
size_type	treeIndex () const

Static Public Member Functions
static constexpr auto	degree ()

Static Public Attributes
static const bool	isLeaf = true
static const bool	isPower = false
static const bool	isComposite = false

Protected Member Functions
size_type	offset () const
void	setOffset (const size_type offset)
void	setSize (const size_type size)
void	setTreeIndex (size_type treeIndex)

Protected Attributes
const FiniteElement *	lfe_
const Element *	element_

Detailed Description

template<class GV, class LFE>
class Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node

Leaf basis node that encapsulates a local finite-element given from the LFEPreBasisMixin of type LFE.

The Node implements the LEafBasisNode interface. Its stores a pointer to the local finite-element given by the LFEPreBasisMixin. Thus, the lifetime of the pre-basis must be greater than the lifetime of this node.

Member Typedef Documentation

Element

template<class GV, class LFE>

using Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::Element = typename GV::template Codim<0>::Entity

FiniteElement

template<class GV, class LFE>

using Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::FiniteElement = LFE

size_type

template<class GV, class LFE>

using Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::size_type = std::size_t

Constructor & Destructor Documentation

Node()

template<class GV, class LFE>

Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::Node ( const LFE & lfe )

inlineexplicit

Constructor; stores a pointer to the passed local finite-element lfe.

Member Function Documentation

bind()

template<class GV, class LFE>

void Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::bind ( const Element & e )

inline

Bind to element. Stores a pointer to the passed element reference.

degree()

constexpr auto Dune::Functions::LeafBasisNode::degree ( )

inlinestaticconstexprinherited

element()

template<class GV, class LFE>

const Element & Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::element ( ) const

inline

Return current element; might raise an error if unbound.

empty()

bool Dune::Functions::BasisNodeMixin::empty ( ) const

inlineinherited

Check if the node is empty.

This is equivalent to size()==0. Notice that it is undefined behaviour to access the element() and finiteElement() methods of the node if it is empty, i.e., if its size is zero.

finiteElement()

template<class GV, class LFE>

const FiniteElement & Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::finiteElement ( ) const

inline

Return the LocalFiniteElement for the element we are bound to; might raise an error if unbound.

The LocalFiniteElement implements the corresponding interfaces of the dune-localfunctions module

localIndex()

size_type Dune::Functions::BasisNodeMixin::localIndex ( size_type i ) const

inlineinherited

offset()

size_type Dune::Functions::BasisNodeMixin::offset ( ) const

inlineprotectedinherited

setOffset()

void Dune::Functions::BasisNodeMixin::setOffset ( const size_type offset )

inlineprotectedinherited

setSize()

void Dune::Functions::BasisNodeMixin::setSize ( const size_type size )

inlineprotectedinherited

setTreeIndex()

void Dune::Functions::BasisNodeMixin::setTreeIndex ( size_type treeIndex )

inlineprotectedinherited

size()

size_type Dune::Functions::BasisNodeMixin::size ( ) const

inlineinherited

Obtain the number of basis function in the local node.

Notice that it is undefined behaviour to access the element() and finiteElement() methods of the node if it is empty, i.e., if its size is zero.

treeIndex()

size_type Dune::Functions::BasisNodeMixin::treeIndex ( ) const

inlineinherited

Member Data Documentation

element_

template<class GV, class LFE>

const Element* Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::element_

protected

isComposite

const bool Dune::Functions::LeafBasisNode::isComposite = false

staticinherited

isLeaf

const bool Dune::Functions::LeafBasisNode::isLeaf = true

staticinherited

isPower

const bool Dune::Functions::LeafBasisNode::isPower = false

staticinherited

lfe_

template<class GV, class LFE>

const FiniteElement* Dune::Functions::LFEPreBasisMixin< GV, LFE >::Node::lfe_

protected

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

• lfeprebasismixin.hh