hp3D::Laplace Class Reference

A function class to calculate element matrices for the Laplacian. More...

#include <bilinearForm.hh>

Inheritance diagram for hp3D::Laplace:

Collaboration diagram for hp3D::Laplace:

List of all members.

Public Member Functions
virtual Laplace *	clone () const
	Virtual constructor.
	Laplace ()
	Constructor.
virtual void	operator() (const Element< typename Realtype< Real >::type > &elmX, const Element< typename Realtype< Real >::type > &elmY, ElementMatrix< Real > &em)=0
	Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.
void	operator() (const Hexahedron &elmX, const Hexahedron &elmY, concepts::ElementMatrix< Real > &em)
virtual void	operator() (const Element< typename Realtype< Real >::type > &elmX, const Element< typename Realtype< Real >::type > &elmY, ElementMatrix< Real > &em, const ElementPair< typename Realtype< Real >::type > &ep)
	Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.
virtual void	operator() (const concepts::Element< Real > &elmX, const concepts::Element< Real > &elmY, concepts::ElementMatrix< Real > &em)
virtual	~Laplace ()
Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Private Attributes
concepts::Array< Real >	jacobian_
	Intermediate data for element matrix computation.
concepts::Array < concepts::MapReal3d >	jacobianInv_
const Hexahedron *	oldElm_

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Detailed Description

A function class to calculate element matrices for the Laplacian.

Author:

Philipp Frauenfelder, 2001

Definition at line 39 of file bilinearForm.hh.

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Constructor & Destructor Documentation

hp3D::Laplace::Laplace

(

)

Constructor.

virtual hp3D::Laplace::~Laplace

(

)

[virtual]

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Member Function Documentation

virtual Laplace* hp3D::Laplace::clone

(

)

const [inline, virtual]

Virtual constructor.

Returns a pointer to a copy of itself. The caller is responsible to destroy this copy.

Implements concepts::Cloneable.

Definition at line 50 of file bilinearForm.hh.

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virtual std::ostream& hp3D::Laplace::info

(

std::ostream &

os

)

const [protected, virtual]

Returns information in an output stream.

Reimplemented from concepts::BilinearForm< Real >.

virtual void concepts::BilinearForm< Real , typename Realtype<Real >::type >::operator()	(	const Element< typename Realtype<Real >::type > &	elmX,
		const Element< typename Realtype<Real >::type > &	elmY,
		ElementMatrix< Real > &	em
	)		[pure virtual, inherited]

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.

Postcondition:

The returned matrix em has the correct size.

Parameters:

elmX	Left element (test functions)
elmY	Right element (trial functions)
em	Return element matrix

void hp3D::Laplace::operator()	(	const Hexahedron &	elmX,
		const Hexahedron &	elmY,
		concepts::ElementMatrix< Real > &	em
	)

virtual void hp3D::Laplace::operator()	(	const concepts::Element< Real > &	elmX,
		const concepts::Element< Real > &	elmY,
		concepts::ElementMatrix< Real > &	em
	)		[virtual]

virtual void concepts::BilinearForm< Real , typename Realtype<Real >::type >::operator()	(	const Element< typename Realtype<Real >::type > &	elmX,
		const Element< typename Realtype<Real >::type > &	elmY,
		ElementMatrix< Real > &	em,
		const ElementPair< typename Realtype<Real >::type > &	ep
	)		[inline, virtual, inherited]

Evaluates the bilinear form for all shape functions on elmX and elmY and stores the result in the matrix em.

If this method is not reimplemented in a derived class, the default behaviour is to call the application operator without ep.

Postcondition:

The returned matrix em has the correct size.

Parameters:

elmX	Left element
elmY	Right element
em	Return element matrix
ep	Element pair holding more information on the pair elmX and elmY

Definition at line 53 of file bilinearForm.hh.

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Member Data Documentation

concepts::Array<Real> hp3D::Laplace::jacobian_ [private]

Intermediate data for element matrix computation.

Definition at line 55 of file bilinearForm.hh.

concepts::Array<concepts::MapReal3d> hp3D::Laplace::jacobianInv_ [private]

Definition at line 56 of file bilinearForm.hh.

const Hexahedron* hp3D::Laplace::oldElm_ [private]

Definition at line 58 of file bilinearForm.hh.

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

• hp3D/bilinearForm.hh