hp3D::Riesz Class Referenceabstract

Linear form in 3D. More...

#include <linearForm.hh>

Inheritance diagram for hp3D::Riesz:

Public Member Functions
void	operator() (const concepts::Element< Real > &elm, concepts::ElementMatrix< Real > &em) const
	Computes the element load vector. More...
virtual void	operator() (const Element< typename Realtype< Real >::type > &elm, ElementMatrix< Real > &em) const=0
	Computes the element contribution to the function. More...
void	operator() (const Hexahedron &elm, concepts::ElementMatrix< Real > &em) const
	Riesz (const concepts::ElementFormulaContainer< Real, Real > &frm, concepts::BoundaryConditions *bc=0)
	Constructor. More...
virtual	~Riesz ()

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

Private Attributes
concepts::BoundaryConditions *	bc_
	Reference to the boundary conditions. More...
concepts::ElementFormulaContainer< Real, Real >	frm_
	Formula. More...
concepts::Array< Real >	jacobian_
	Intermediate data for element matrix computation. More...

Detailed Description

Linear form in 3D.

This linear form computes

Currently only on hexahedrons.

Author

Philipp Frauenfelder, 2000

Definition at line 46 of file linearForm.hh.

Constructor & Destructor Documentation

Riesz()

hp3D::Riesz::Riesz	(	const concepts::ElementFormulaContainer< Real, Real > &	frm,
		concepts::BoundaryConditions *	bc = 0
	)

Constructor.

Parses the formula.

Parameters

frm	The formula
bc	Boundary conditions, defaults to homogeneous

~Riesz()

virtual hp3D::Riesz::~Riesz ( )

virtual

Member Function Documentation

info()

virtual std::ostream& hp3D::Riesz::info ( std::ostream &  os ) const

protectedvirtual

Reimplemented from concepts::LinearForm< Real >.

operator()() [1/3]

void hp3D::Riesz::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]

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

operator()() [3/3]

void hp3D::Riesz::operator()	(	const Hexahedron &	elm,
		concepts::ElementMatrix< Real > &	em
	)		const

Member Data Documentation

bc_

concepts::BoundaryConditions* hp3D::Riesz::bc_

private

Reference to the boundary conditions.

Definition at line 76 of file linearForm.hh.

frm_

concepts::ElementFormulaContainer<Real, Real> hp3D::Riesz::frm_

private

Formula.

Definition at line 69 of file linearForm.hh.

jacobian_

concepts::Array<Real> hp3D::Riesz::jacobian_

mutableprivate

Intermediate data for element matrix computation.

Definition at line 72 of file linearForm.hh.

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

• hp3D/linearForm.hh