bem::Riesz Class Reference

#include <lform.hh>

Inheritance diagram for bem::Riesz:

Public Member Functions
	Riesz (const concepts::Formula< Real > &formula, uint gauss=0)
void	operator() (const concepts::Element< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
void	operator() (const Linear3d000< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
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)
uint	gauss () const
virtual void	operator() (const Element< typename Realtype< concepts::Real >::type > &elm, ElementMatrix< concepts::Real > &em) const=0

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.

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

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in hp1D::LevelRiesz, and hp1D::LevelRieszElement.

operator()() [1/2]

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()() [2/2]

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

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

• bem/lform.hh