bem::Riesz Class Referenceabstract

Linear form to evaluate . More...

#include <lform.hh>

Inheritance diagram for bem::Riesz:

Public Member Functions
uint	gauss () const
void	operator() (const concepts::Element< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
	Computes the element load vector. More...
void	operator() (const Constant3d000< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
void	operator() (const Constant3d001< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
void	operator() (const Constant3d002< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
void	operator() (const Dirac3d000< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
virtual void	operator() (const Element< typename Realtype< concepts::Real >::type > &elm, ElementMatrix< concepts::Real > &em) const=0
	Computes the element contribution to the function. More...
void	operator() (const Linear3d000< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
	Riesz (const concepts::Formula< Real > &formula, uint gauss=0)
	Constructor. More...

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const

Private Attributes
std::unique_ptr< const concepts::Formula< Real > >	frm_
	Formula. More...
const uint	gauss_
	Number of Gauss points for the quadrature. More...

Detailed Description

Linear form to evaluate .

Definition at line 268 of file lform.hh.

Constructor & Destructor Documentation

Riesz()

bem::Riesz::Riesz	(	const concepts::Formula< Real > &	formula,
		uint	gauss = 0
	)

Constructor.

Parses the formula.

Parameters

formula	The formula
gauss	Number of gauss points, defaults to 0.

Member Function Documentation

gauss()

uint bem::Riesz::gauss ( ) const

inline

Definition at line 296 of file lform.hh.

info()

virtual std::ostream& concepts::LinearForm< concepts::Real , typename Realtype<concepts::Real >::type >::info ( std::ostream &  os ) const

protectedvirtualinherited

Reimplemented in hp1D::LevelRieszElement, hp1D::LevelRiesz, hp2D::PlCurlLinearForm< F >, and hp2D::GradLinearForm< F >.

operator()() [1/7]

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

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()() [2/7]

void bem::Riesz::operator()	(	const Constant3d000< concepts::Real > &	elm,
		concepts::ElementMatrix< concepts::Real > &	em
	)

operator()() [3/7]

void bem::Riesz::operator()	(	const Constant3d001< concepts::Real > &	elm,
		concepts::ElementMatrix< concepts::Real > &	em
	)

operator()() [4/7]

void bem::Riesz::operator()	(	const Constant3d002< concepts::Real > &	elm,
		concepts::ElementMatrix< concepts::Real > &	em
	)

operator()() [5/7]

void bem::Riesz::operator()	(	const Dirac3d000< concepts::Real > &	elm,
		concepts::ElementMatrix< concepts::Real > &	em
	)

operator()() [6/7]

virtual void concepts::LinearForm< concepts::Real , typename Realtype<concepts::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()() [7/7]

void bem::Riesz::operator()	(	const Linear3d000< concepts::Real > &	elm,
		concepts::ElementMatrix< concepts::Real > &	em
	)

Member Data Documentation

frm_

std::unique_ptr<const concepts::Formula<Real> > bem::Riesz::frm_

private

Formula.

Definition at line 300 of file lform.hh.

gauss_

const uint bem::Riesz::gauss_

private

Number of Gauss points for the quadrature.

Definition at line 303 of file lform.hh.

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

• bem/lform.hh