H1_QuadrilateralElement Class Reference

#include <fe.hpp>

Inheritance diagram for H1_QuadrilateralElement:

Collaboration diagram for H1_QuadrilateralElement:

List of all members.

Public Member Functions
	H1_QuadrilateralElement (const int p)
virtual void	CalcShape (const IntegrationPoint &ip, Vector &shape) const
virtual void	CalcDShape (const IntegrationPoint &ip, DenseMatrix &dshape) const
Private Attributes
Poly_1D::Basis &	basis1d
Vector	shape_x
Vector	shape_y
Vector	dshape_x
Vector	dshape_y
Array< int >	dof_map

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Detailed Description

Definition at line 1244 of file fe.hpp.

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Constructor & Destructor Documentation

H1_QuadrilateralElement::H1_QuadrilateralElement

(

const int

p

)

Definition at line 6040 of file fe.cpp.

References Poly_1D::ClosedPoints(), dof_map, dshape_x, dshape_y, IntegrationRule::IntPoint(), FiniteElement::Nodes, IntegrationPoint::Set2(), Vector::SetSize(), shape_x, and shape_y.

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Member Function Documentation

void H1_QuadrilateralElement::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 6101 of file fe.cpp.

References basis1d, dof_map, dshape_x, dshape_y, Poly_1D::Basis::Eval(), FiniteElement::Order, shape_x, shape_y, IntegrationPoint::x, and IntegrationPoint::y.

void H1_QuadrilateralElement::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 6084 of file fe.cpp.

References basis1d, dof_map, Poly_1D::Basis::Eval(), FiniteElement::Order, shape_x, shape_y, IntegrationPoint::x, and IntegrationPoint::y.

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Member Data Documentation

Poly_1D::Basis& H1_QuadrilateralElement::basis1d [private]

Definition at line 1247 of file fe.hpp.

Referenced by CalcDShape(), and CalcShape().

Array<int> H1_QuadrilateralElement::dof_map [private]

Definition at line 1251 of file fe.hpp.

Referenced by CalcDShape(), CalcShape(), and H1_QuadrilateralElement().

Vector H1_QuadrilateralElement::dshape_x [mutable, private]

Definition at line 1249 of file fe.hpp.

Referenced by CalcDShape(), and H1_QuadrilateralElement().

Vector H1_QuadrilateralElement::dshape_y [mutable, private]

Definition at line 1249 of file fe.hpp.

Referenced by CalcDShape(), and H1_QuadrilateralElement().

Vector H1_QuadrilateralElement::shape_x [mutable, private]

Definition at line 1249 of file fe.hpp.

Referenced by CalcDShape(), CalcShape(), and H1_QuadrilateralElement().

Vector H1_QuadrilateralElement::shape_y [mutable, private]

Definition at line 1249 of file fe.hpp.

Referenced by CalcDShape(), CalcShape(), and H1_QuadrilateralElement().

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

• fe.hpp
• fe.cpp