hp2D::l2::Riesz< F > Class Template Referenceabstract

Linear form in 2D. More...

#include <linearForm.hh>

Inheritance diagram for hp2D::l2::Riesz< F >:

Public Member Functions
void	operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< F > &em) const
	Computes the element load vector. More...
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0
	Computes the element contribution to the function. More...
	Riesz (const concepts::ElementFormulaContainer< F > frm, bool ignoreMissingElem=false)
	Constructor. More...
virtual	~Riesz ()

Protected Member Functions
void	computeIntermediate_ (const BaseQuad< concepts::Real > &elm) const
	Compute the intermediate data for element matrix computation. More...
virtual std::ostream &	info (std::ostream &os) const

Protected Attributes
concepts::ElementFormulaContainer< Real >	frm_
	ElementFormula. More...
ArrayElementFormula< Real >	intermediateValue_
	Intermediate vector (on each quadrature point) More...

Private Member Functions
void	operator() (const Quad< Real > &elm, concepts::ElementMatrix< F > &em) const

Private Attributes
bool	ignoreMissingElem

Detailed Description

template<class F = Real>
class hp2D::l2::Riesz< F >

Linear form in 2D.

This linear form computes

Currently only on quadrilaterals.

Author

Kersten Schmidt, 2015

Definition at line 235 of file linearForm.hh.

Constructor & Destructor Documentation

Riesz()

template<class F = Real>

hp2D::l2::Riesz< F >::Riesz	(	const concepts::ElementFormulaContainer< F >	frm,
		bool	ignoreMissingElem = false
	)

Constructor.

Parameters

frm	The formula, given elementwise

~Riesz()

template<class F = Real>

virtual hp2D::l2::Riesz< F >::~Riesz ( )

virtual

Member Function Documentation

computeIntermediate_()

void hp2D::LinearFormHelper_2< Real >::computeIntermediate_ ( const BaseQuad< concepts::Real > &  elm ) const

protectedinherited

Compute the intermediate data for element matrix computation.

This method is important for the derivated linear forms.

info()

template<class F = Real>

virtual std::ostream& hp2D::l2::Riesz< F >::info ( std::ostream &  os ) const

protectedvirtual

Reimplemented from concepts::LinearForm< Real >.

operator()() [1/3]

template<class F = Real>

void hp2D::l2::Riesz< F >::operator()	(	const concepts::Element< Real > &	elm,
		concepts::ElementMatrix< F > &	em
	)		const

Computes the element load vector.

As for the computation of an element stiffness matrix, there are the loops over all quadrature points and the loops over all shape functions.

Parameters

elm	The element for which the load vector should be computed.
em	The load vector

operator()() [2/3]

virtual void concepts::LinearForm< Real , typename Realtype<Real >::type >::operator() ( const Element< G > &  elm, ElementMatrix< F > &  em  ) const

pure virtualinherited

Computes the element contribution to the function.

Parameters

elm	Element on which the computations should be performed
em	The local matrix

operator()() [3/3]

template<class F = Real>

void hp2D::l2::Riesz< F >::operator() ( const Quad< Real > &  elm, concepts::ElementMatrix< F > &  em  ) const

private

Member Data Documentation

frm_

concepts::ElementFormulaContainer<Real > hp2D::LinearFormHelper_2< Real >::frm_

protectedinherited

ElementFormula.

Definition at line 186 of file linearFormHelper.hh.

ignoreMissingElem

template<class F = Real>

bool hp2D::l2::Riesz< F >::ignoreMissingElem

private

Definition at line 261 of file linearForm.hh.

intermediateValue_

ArrayElementFormula<Real > hp2D::LinearFormHelper_2< Real >::intermediateValue_

mutableprotectedinherited

Intermediate vector (on each quadrature point)

Definition at line 183 of file linearFormHelper.hh.

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

• hp2D/linearForm.hh