hp2D::GradLinearForm< F > Class Template Reference

#include <linearForm.hh>

Inheritance diagram for hp2D::GradLinearForm< F >:

Public Member Functions
	GradLinearForm (const concepts::ElementFormulaContainer< F > frm1, const concepts::ElementFormulaContainer< F > frm2, bool ignoreMissingElem=false)
	GradLinearForm (const concepts::ElementFormulaContainer< concepts::Point< F, 2 > > frm, bool ignoreMissingElem=false)
virtual void	operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< F > &em) const
virtual void	operator() (const Element< G > &elm, ElementMatrix< F > &em) const =0
virtual void	setBasis (Basis basis)

Public Attributes
Basis	basis_

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
void	computeIntermediate_ (const BaseQuad< concepts::Real > &elm) const

Protected Attributes
ArrayElementFormula< concepts::Point< F, 2 > >	intermediateVector_
concepts::ElementFormulaContainer< concepts::Point< F, 2 > >	frm_
	ElementFormula.

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_()

template<class F >

void hp2D::LinearFormHelper_1< F >::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

Returns information in an output stream.

Reimplemented from concepts::LinearForm< F, G >.

Reimplemented in hp2D::PlCurlLinearForm< F >.

operator()() [1/2]

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()() [2/2]

template<class F , class G = typename Realtype<F>::type>

virtual void concepts::LinearForm< F, G >::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

Implemented in vectorial::LinearForm< F, G >.

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_

template<class F >

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

protectedinherited

ElementFormula.

Definition at line 139 of file linearFormHelper.hh.

intermediateVector_

template<class F >

ArrayElementFormula<concepts::Point<F,2> > hp2D::LinearFormHelper_1< F >::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