Cubic2DFiniteElement Class Reference

#include <fe.hpp>

Inheritance diagram for Cubic2DFiniteElement:

Collaboration diagram for Cubic2DFiniteElement:

List of all members.

Public Member Functions
	Cubic2DFiniteElement ()
virtual void	CalcShape (const IntegrationPoint &ip, Vector &shape) const
virtual void	CalcDShape (const IntegrationPoint &ip, DenseMatrix &dshape) const
virtual void	CalcHessian (const IntegrationPoint &ip, DenseMatrix &h) const

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Detailed Description

Definition at line 533 of file fe.hpp.

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Constructor & Destructor Documentation

Cubic2DFiniteElement::Cubic2DFiniteElement

(

)

Definition at line 1554 of file fe.cpp.

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

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Member Function Documentation

void Cubic2DFiniteElement::CalcDShape	(	const IntegrationPoint &	ip,
		DenseMatrix &	dshape
	)		const [virtual]

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

Implements FiniteElement.

Definition at line 1599 of file fe.cpp.

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

void Cubic2DFiniteElement::CalcHessian	(	const IntegrationPoint &	ip,
		DenseMatrix &	h
	)		const [virtual]

each row of h contains the upper triangular part of the hessian of one shape function; the order in 2D is {u_xx, u_xy, u_yy}

Reimplemented from FiniteElement.

Definition at line 1627 of file fe.cpp.

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

void Cubic2DFiniteElement::CalcShape	(	const IntegrationPoint &	ip,
		Vector &	shape
	)		const [virtual]

pure virtual function which evaluates the values of all shape functions at a given point ip and stores them in the vector shape of dimension Dof

Implements FiniteElement.

Definition at line 1579 of file fe.cpp.

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

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

• fe.hpp
• fe.cpp