hp2D::GradLinearForm< F > Class Template Referenceabstract

Linear form in 2D. More...

#include <linearForm.hh>

Inheritance diagram for hp2D::GradLinearForm< F >:

Public Member Functions
	GradLinearForm (const concepts::ElementFormulaContainer< concepts::Point< F, 2 > > frm, bool ignoreMissingElem=false)
	Constructor. More...
	GradLinearForm (const concepts::ElementFormulaContainer< F > frm1, const concepts::ElementFormulaContainer< F > frm2, bool ignoreMissingElem=false)
	Constructor. More...
virtual 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< concepts::Real >::type > &elm, ElementMatrix< concepts::Real > &em) const=0
	Computes the element contribution to the function. More...
virtual void	setBasis (Basis basis)

Public Attributes
Basis	basis_

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< concepts::Point< concepts::Real, 2 > >	frm_
	ElementFormula. More...
ArrayElementFormula< concepts::Point< concepts::Real, 2 > >	intermediateVector_
	Intermediate vector (on each quadrature point) More...

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

Private Attributes
bool	ignoreMissingElem_

Detailed Description

template<class F = concepts::Real>
class hp2D::GradLinearForm< F >

Linear form in 2D.

This linear form computes

Currently only on quadrilaterals.

Author

Kersten Schmidt, 2005

Examples

inhomDirichletBCs.cc.

Definition at line 136 of file linearForm.hh.

Constructor & Destructor Documentation

GradLinearForm() [1/2]

template<class F = concepts::Real>

hp2D::GradLinearForm< F >::GradLinearForm	(	const concepts::ElementFormulaContainer< F >	frm1,
		const concepts::ElementFormulaContainer< F >	frm2,
		bool	ignoreMissingElem = false
	)

Constructor.

Parameters

frm1	First component of the formula
frm2	Second component of the formula

GradLinearForm() [2/2]

template<class F = concepts::Real>

hp2D::GradLinearForm< F >::GradLinearForm	(	const concepts::ElementFormulaContainer< concepts::Point< F, 2 > >	frm,
		bool	ignoreMissingElem = false
	)

Constructor.

Parameters

frm	Vectorial formula
ignoreMissingElem	do not throw an exceptiont for incompatible elements, just ignore elements like GfemQuads

Member Function Documentation

computeIntermediate_()

void hp2D::LinearFormHelper_1< concepts::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 = concepts::Real>

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

protectedvirtual

Reimplemented from concepts::LinearForm< concepts::Real >.

Reimplemented in hp2D::PlCurlLinearForm< F >.

operator()() [1/3]

template<class F = concepts::Real>

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

virtual

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< 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]

template<class F = concepts::Real>

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

privatevirtual

setBasis()

virtual void concepts::LinearFormChoice::setBasis ( Basis  basis )

inlinevirtualinherited

Definition at line 68 of file linearForm.hh.

Member Data Documentation

basis_

Basis concepts::LinearFormChoice::basis_

mutableinherited

Definition at line 71 of file linearForm.hh.

frm_

concepts::ElementFormulaContainer<concepts::Point<concepts::Real , 2> > hp2D::LinearFormHelper_1< concepts::Real >::frm_

protectedinherited

ElementFormula.

Definition at line 139 of file linearFormHelper.hh.

ignoreMissingElem_

template<class F = concepts::Real>

bool hp2D::GradLinearForm< F >::ignoreMissingElem_

private

Definition at line 172 of file linearForm.hh.

intermediateVector_

ArrayElementFormula<concepts::Point<concepts::Real ,2> > hp2D::LinearFormHelper_1< concepts::Real >::intermediateVector_

mutableprotectedinherited

Intermediate vector (on each quadrature point)

Definition at line 136 of file linearFormHelper.hh.

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

• hp2D/linearForm.hh