Nedelec1TetFiniteElement Class Reference

#include <fe.hpp>

Inheritance diagram for Nedelec1TetFiniteElement:

Collaboration diagram for Nedelec1TetFiniteElement:

List of all members.

Public Member Functions
	Nedelec1TetFiniteElement ()
virtual void	CalcVShape (const IntegrationPoint &ip, DenseMatrix &shape) const
virtual void	CalcVShape (ElementTransformation &Trans, DenseMatrix &shape) const
virtual void	CalcCurlShape (const IntegrationPoint &ip, DenseMatrix &curl_shape) const
virtual void	GetLocalInterpolation (ElementTransformation &Trans, DenseMatrix &I) const
virtual void	Project (VectorCoefficient &vc, ElementTransformation &Trans, Vector &dofs) const
Static Private Attributes
static const double	tk [6][3]

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Detailed Description

Definition at line 1039 of file fe.hpp.

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Constructor & Destructor Documentation

Nedelec1TetFiniteElement::Nedelec1TetFiniteElement

(

)

Definition at line 4661 of file fe.cpp.

References IntegrationRule::IntPoint(), FiniteElement::Nodes, IntegrationPoint::x, IntegrationPoint::y, and IntegrationPoint::z.

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Member Function Documentation

void Nedelec1TetFiniteElement::CalcCurlShape	(	const IntegrationPoint &	ip,
		DenseMatrix &	curl_shape
	)		const [virtual]

pure virtual function which evaluates the values of the curl all shape functions at a given point ip and stores them in the matrix curl_shape (Dof x Dim) so that each row contains the curl of one shape function

Reimplemented from FiniteElement.

Definition at line 4720 of file fe.cpp.

virtual void Nedelec1TetFiniteElement::CalcVShape	(	ElementTransformation &	Trans,
		DenseMatrix &	shape
	)		const [inline, virtual]

Reimplemented from FiniteElement.

Definition at line 1048 of file fe.hpp.

References VectorFiniteElement::CalcVShape_ND().

void Nedelec1TetFiniteElement::CalcVShape	(	const IntegrationPoint &	ip,
		DenseMatrix &	shape
	)		const [virtual]

This virtual function evaluates the values of all components of all shape functions at the given IntegrationPoint. The result is stored in the DenseMatrix shape (Dof x Dim) so that each row contains the components of one shape function.

Reimplemented from FiniteElement.

Definition at line 4690 of file fe.cpp.

References IntegrationPoint::x, IntegrationPoint::y, and IntegrationPoint::z.

Referenced by GetLocalInterpolation().

void Nedelec1TetFiniteElement::GetLocalInterpolation	(	ElementTransformation &	Trans,
		DenseMatrix &	I
	)		const [virtual]

Return the local interpolation matrix I (Dof x Dof) where the fine element is the image of the base geometry under the given transformation.

Reimplemented from FiniteElement.

Definition at line 4752 of file fe.cpp.

References CalcVShape(), FiniteElement::Dim, FiniteElement::Dof, IntegrationRule::IntPoint(), ElementTransformation::Jacobian(), mfem_error(), FiniteElement::Nodes, ElementTransformation::SetIntPoint(), tk, ElementTransformation::Transform(), VectorFiniteElement::vshape, IntegrationPoint::x, IntegrationPoint::y, and IntegrationPoint::z.

void Nedelec1TetFiniteElement::Project	(	VectorCoefficient &	vc,
		ElementTransformation &	Trans,
		Vector &	dofs
	)		const [virtual]

Given a vector coefficient and a transformation, compute its projection (approximation) in the local finite dimensional space in terms of the degrees of freedom. (VectorFiniteElements)

Reimplemented from FiniteElement.

Definition at line 4803 of file fe.cpp.

References VectorCoefficient::Eval(), IntegrationRule::IntPoint(), ElementTransformation::Jacobian(), FiniteElement::Nodes, ElementTransformation::SetIntPoint(), and tk.

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Member Data Documentation

const double Nedelec1TetFiniteElement::tk [static, private]

Initial value:

{{1,0,0}, {0,1,0}, {0,0,1}, {-1,1,0}, {-1,0,1}, {0,-1,1}}

Definition at line 1042 of file fe.hpp.

Referenced by GetLocalInterpolation(), and Project().

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

• fe.hpp
• fe.cpp