hp2Dedge::EdgeRiesz Class Referenceabstract

Linear form in 2D. More...

#include <linearForm.hh>

Inheritance diagram for hp2Dedge::EdgeRiesz:

Public Member Functions
	EdgeRiesz (const concepts::Boundary &bd)
	Constructor. More...
void	operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< Real > &em) const
	Computes the element load vector. More...
void	operator() (const Edge< Real > &elm, concepts::ElementMatrix< Real > &em) const
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0
	Computes the element contribution to the function. More...
virtual	~EdgeRiesz ()

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

Private Attributes
const concepts::Boundary	bd_
	Boundary condition on this edge. More...

Detailed Description

Linear form in 2D.

This linear form computes

where

is the tangential vector, and

the outer normal vector.

The integration is only done for the shape function which are located on the edge. For mapping to the degrees of freedom in the element there is the T matrix of the edge.

See also

Edge

Author

Kersten Schmidt, 2003

Definition at line 147 of file linearForm.hh.

Constructor & Destructor Documentation

EdgeRiesz()

hp2Dedge::EdgeRiesz::EdgeRiesz

(

const concepts::Boundary &

bd

)

Constructor.

Parameters

bd	Boundary condition with contained formula

~EdgeRiesz()

virtual hp2Dedge::EdgeRiesz::~EdgeRiesz ( )

virtual

Member Function Documentation

info()

virtual std::ostream& hp2Dedge::EdgeRiesz::info ( std::ostream &  os ) const

protectedvirtual

Reimplemented from concepts::LinearForm< Real >.

operator()() [1/3]

void hp2Dedge::EdgeRiesz::operator()	(	const concepts::Element< Real > &	elm,
		concepts::ElementMatrix< Real > &	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]

void hp2Dedge::EdgeRiesz::operator()	(	const Edge< Real > &	elm,
		concepts::ElementMatrix< Real > &	em
	)		const

operator()() [3/3]

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

Member Data Documentation

bd_

const concepts::Boundary hp2Dedge::EdgeRiesz::bd_

private

Boundary condition on this edge.

Definition at line 170 of file linearForm.hh.

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

• hp2Dedge/linearForm.hh