ptems::GaussLegendreQuadraturePoints< DIM > Class Template Reference

Class for computing, and caching, Gauss-Legendre quadrature points on a reference element. More...

#include <ptems/quadrature.hpp>

Inheritance diagram for ptems::GaussLegendreQuadraturePoints< DIM >:

Collaboration diagram for ptems::GaussLegendreQuadraturePoints< DIM >:

Public Member Functions
const QuadraturePoints< DIM > &	operator() (const ReferenceMapping< DIM > &mapping, std::size_t order)
	Gets the quadrature points for the specified reference element. More...
const QuadraturePoints< DIM > &	operator() (const ReferenceElement< DIM > &refElement, std::size_t order)
	Gets the quadrature points for the specified reference element. More...
const QuadraturePoints< DIM > &	Points (const ReferenceMapping< DIM > &mapping, std::size_t order)
	Gets the quadrature points for the specified reference element. More...
const QuadraturePoints< DIM > &	Points (const ReferenceElement< DIM > &refElement, std::size_t order)
	Gets the quadrature points for the specified reference element. More...

Protected Member Functions
virtual void	GenerateLocal1DPoints (std::size_t order, QuadraturePoints< 1 > &points) override
	Computes the quadrature points for the reference interval. More...
virtual void	GenerateLocalPoints (const ReferenceElement< DIM > &refElement, std::size_t order, QuadraturePoints< DIM > &points) override
	Implements the computation of the quadrature points for the specified reference element. More...

Detailed Description

template<std::size_t DIM>
class ptems::GaussLegendreQuadraturePoints< DIM >

Class for computing, and caching, Gauss-Legendre quadrature points on a reference element.

Template Parameters

DIM	The dimension of the reference element

Member Function Documentation

GenerateLocal1DPoints()

template<std::size_t DIM>

virtual void ptems::GaussLegendreQuadraturePoints< DIM >::GenerateLocal1DPoints ( std::size_t  order, QuadraturePoints< 1 > &  points  )

inlineoverrideprotectedvirtual

Computes the quadrature points for the reference interval.

Parameters

order	The desired order of the quadrature
points	An empty vector to populate with the quadrature points on the reference interval

Implements ptems::TensorQuadraturePointAlgorithm< DIM >.

GenerateLocalPoints()

template<std::size_t DIM>

virtual void ptems::TensorQuadraturePointAlgorithm< DIM >::GenerateLocalPoints ( const ReferenceElement< DIM > &  refElement, std::size_t  order, QuadraturePoints< DIM > &  points  )

inlineoverrideprotectedvirtualinherited

Implements the computation of the quadrature points for the specified reference element.

Parameters

refElement	The reference element
order	The desired order of the quadrature
points	An empty vector to populate with the quadrature points on the reference element

Implements ptems::QuadraturePointAlgorithm< DIM >.

operator()() [1/2]

template<std::size_t DIM>

const QuadraturePoints<DIM>& ptems::QuadraturePointAlgorithm< DIM >::operator() ( const ReferenceElement< DIM > &  refElement, std::size_t  order  )

inlineinherited

Gets the quadrature points for the specified reference element.

Parameters

refElement	The reference element
order	The desired order of the quadrature

Returns

The quadrature points on the reference element

operator()() [2/2]

template<std::size_t DIM>

const QuadraturePoints<DIM>& ptems::QuadraturePointAlgorithm< DIM >::operator() ( const ReferenceMapping< DIM > &  mapping, std::size_t  order  )

inlineinherited

Gets the quadrature points for the specified reference element.

Parameters

mapping	A mapping from an element to a reference element defining the reference element
order	The desired order of the quadrature

Returns

The quadrature points on the reference element

Points() [1/2]

template<std::size_t DIM>

const QuadraturePoints<DIM>& ptems::QuadraturePointAlgorithm< DIM >::Points ( const ReferenceElement< DIM > &  refElement, std::size_t  order  )

inlineinherited

Gets the quadrature points for the specified reference element.

Exceptions

std::invalid_argument

if order == 0

Parameters

refElement	The reference element
order	The desired order of the quadrature

Returns

The quadrature points on the reference element

Points() [2/2]

template<std::size_t DIM>

const QuadraturePoints<DIM>& ptems::QuadraturePointAlgorithm< DIM >::Points ( const ReferenceMapping< DIM > &  mapping, std::size_t  order  )

inlineinherited

Gets the quadrature points for the specified reference element.

Parameters

mapping	A mapping from an element to a reference element defining the reference element
order	The desired order of the quadrature

Returns

The quadrature points on the reference element

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

• ptems/quadrature.hpp