bem::Neumann Class Referenceabstract

Linear form. More...

#include <lform.hh>

Inheritance diagram for bem::Neumann:

Public Member Functions
uint	gauss () const
	Neumann (concepts::Formula< Real > const &fx, concepts::Formula< Real > const &fy, concepts::Formula< Real > const &fz, uint gauss=0)
	Constructor. More...
void	operator() (const concepts::Element< concepts::Real > &elm, concepts::ElementMatrix< concepts::Real > &em)
	Computes the element load vector. More...
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)

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

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

Detailed Description

Linear form.

This linear form computes

Definition at line 312 of file lform.hh.

Constructor & Destructor Documentation

Neumann()

bem::Neumann::Neumann	(	concepts::Formula< Real > const &	fx,
		concepts::Formula< Real > const &	fy,
		concepts::Formula< Real > const &	fz,
		uint	gauss = 0
	)

Constructor.

Parses the formula.

Parameters

formula	The formula for the the component of the gradient
formula	The formula for the the component of the gradient
formula	The formula for the the component of the gradient
gauss	Number of gauss points, defaults to 0.

Member Function Documentation

gauss()

uint bem::Neumann::gauss ( ) const

inline

Definition at line 335 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()() [1/3]

void bem::Neumann::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.

Exceptions

MissingFeature

Parameters

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

operator()() [2/3]

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()() [3/3]

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

Member Data Documentation

dim_

uint bem::Neumann::dim_

private

Definition at line 339 of file lform.hh.

frmx_

std::unique_ptr<const concepts::Formula<Real> > bem::Neumann::frmx_

private

Formula.

Definition at line 342 of file lform.hh.

frmy_

std::unique_ptr<const concepts::Formula<Real> > bem::Neumann::frmy_

private

Definition at line 342 of file lform.hh.

frmz_

std::unique_ptr<const concepts::Formula<Real> > bem::Neumann::frmz_

private

Definition at line 342 of file lform.hh.

gauss_

uint bem::Neumann::gauss_

private

Number of Gauss points for the quadrature.

Definition at line 345 of file lform.hh.

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

• bem/lform.hh