Dune::DynamicLagrangeLocalFiniteElementCache< Domain, Range, dim, SF, CF > Class Template Reference

A cache that stores Lagrange finite elements for the given dimension and order. More...

#include <dune/localfunctions/lagrange/cache.hh>

Public Types
using	FiniteElementType = LagrangeLocalFiniteElement<EquidistantPointSet, dim, Domain, Range, SF, CF>

Public Member Functions
	DynamicLagrangeLocalFiniteElementCache (unsigned int order)
	Construct an empty cache.
const FiniteElementType &	get (GeometryType type) const
	Obtain the cached local finite-element.

Detailed Description

template<class Domain, class Range, int dim, class SF = Range, class CF = Range>
class Dune::DynamicLagrangeLocalFiniteElementCache< Domain, Range, dim, SF, CF >

A cache that stores Lagrange finite elements for the given dimension and order.

The cache is based on a runtime-order implementation of Lagrange shape functions subject to a given equidistance points-set. The order is given to the class in the constructor.

Template Parameters

Domain	Type used for domain coordinates
Range	Type used for shape function values
dim	Element dimension
SF	storage field for basis matrix [default=Range]
CF	compute field for basis matrix [default=Range]

The cached finite element implementations can be obtained using get(GeometryType).

Member Typedef Documentation

FiniteElementType

template<class Domain, class Range, int dim, class SF = Range, class CF = Range>

using Dune::DynamicLagrangeLocalFiniteElementCache< Domain, Range, dim, SF, CF >::FiniteElementType = LagrangeLocalFiniteElement<EquidistantPointSet, dim, Domain, Range, SF, CF>

Constructor & Destructor Documentation

DynamicLagrangeLocalFiniteElementCache()

template<class Domain, class Range, int dim, class SF = Range, class CF = Range>

Dune::DynamicLagrangeLocalFiniteElementCache< Domain, Range, dim, SF, CF >::DynamicLagrangeLocalFiniteElementCache ( unsigned int order )

inlineexplicit

Construct an empty cache.

Member Function Documentation

get()

template<class Domain, class Range, int dim, class SF = Range, class CF = Range>

const FiniteElementType & Dune::DynamicLagrangeLocalFiniteElementCache< Domain, Range, dim, SF, CF >::get ( GeometryType type ) const

inline

Obtain the cached local finite-element.

This function might first construct the local finite-element to the polynomial order specified in the constructor of the cache, if it is not yet cached.

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

• cache.hh