basso::Quad4Basis Class Reference

Four node quadrilateral basis. More...

#include <Quad4Basis.h>

Inheritance diagram for basso::Quad4Basis:

List of all members.

Public Member Functions
	Quad4Basis ()
virtual	~Quad4Basis ()
virtual BasisType	Type () const
virtual BasisShape	Shape () const
virtual int	NumNodes () const
virtual int	NumEdges () const
virtual int	NumFaces () const
virtual int	Dimension () const
virtual int	Order () const
virtual void	ParentCoord (Array< Point > &xi) const
virtual Point	Centroid () const
virtual void	NumNodesOnFaces (iArray &nn_face) const
virtual void	NumNodesOnEdges (iArray &nn_edge) const
virtual void	NodesOnFace (int f, iArray &face_nodeids) const
virtual void	NodesOnEdge (int e, iArray &edge_nodeids) const
virtual void	FaceBasisType (Array< BasisType > &face_basis) const
virtual void	EdgeBasisType (Array< BasisType > &edge_basis) const
virtual void	Quadrature (int order, QuadratureRule &qrule) const
virtual void	Na (const Point &p, nArray &shapefunct) const
virtual void	DNa (const Point &p, nMatrix &grad_shape) const
virtual void	Na (nArray &shapefunct) const
virtual void	DNa (nMatrix &grad_shape) const

---

Detailed Description

Four node quadrilateral basis.

Class to represent a connonical four node quadrilateral parent element

Parent coordinate space and geometric nomenclature for Quad4Basis

Definition at line 30 of file Quad4Basis.h.

---

Member Function Documentation

virtual BasisType basso::Quad4Basis::Type

(

)

const [inline, virtual]

Returns the basis type

Implements basso::Basis.

Definition at line 41 of file Quad4Basis.h.

References basso::kQUAD4.

virtual BasisShape basso::Quad4Basis::Shape

(

)

const [inline, virtual]

Returns the element shape

Implements basso::Basis.

Definition at line 42 of file Quad4Basis.h.

References basso::kQUADRILATERAL.

virtual int basso::Quad4Basis::NumNodes

(

)

const [inline, virtual]

Returns the number of nodes in the element

Implements basso::Basis.

Definition at line 43 of file Quad4Basis.h.

Referenced by ParentCoord().

virtual int basso::Quad4Basis::NumEdges

(

)

const [inline, virtual]

Returns the number of edges in the element

Implements basso::Basis.

Definition at line 44 of file Quad4Basis.h.

Referenced by EdgeBasisType(), NumNodesOnEdges(), and NumNodesOnFaces().

virtual int basso::Quad4Basis::NumFaces

(

)

const [inline, virtual]

Returns the number of faces in the element

Implements basso::Basis.

Definition at line 45 of file Quad4Basis.h.

Referenced by FaceBasisType().

virtual int basso::Quad4Basis::Dimension

(

)

const [inline, virtual]

Returns the dimension of the parent element space

Implements basso::Basis.

Definition at line 46 of file Quad4Basis.h.

virtual int basso::Quad4Basis::Order

(

)

const [inline, virtual]

Returns the polynomial order of the basis

Implements basso::Basis.

Definition at line 47 of file Quad4Basis.h.

void basso::Quad4Basis::ParentCoord

(

Array< Point > &

pts

)

const [virtual]

Returns the parent element coordinates

Implements basso::Basis.

Definition at line 69 of file Quad4Basis.h.

References NumNodes().

virtual Point basso::Quad4Basis::Centroid

(

)

const [inline, virtual]

Returns the point in parent element coordinates of the element centroid

Implements basso::Basis.

Definition at line 50 of file Quad4Basis.h.

Referenced by DNa(), and Na().

void basso::Quad4Basis::NumNodesOnFaces

(

iArray &

nn_face

)

const [virtual]

Returns the number of nodes on the element faces given in canonical order

Implements basso::Basis.

Definition at line 81 of file Quad4Basis.h.

References NumEdges().

void basso::Quad4Basis::NumNodesOnEdges

(

iArray &

nn_edege

)

const [virtual]

Returns the number of nodes on the element edges given in canonical order

Implements basso::Basis.

Definition at line 89 of file Quad4Basis.h.

References NumEdges().

void basso::Quad4Basis::NodesOnFace	(	int	f,
		iArray &	face_nodeids
	)			const [virtual]

Returns the local node numbers of the nodes on face f

Parameters:

f

The face id

Implements basso::Basis.

Definition at line 99 of file Quad4Basis.h.

void basso::Quad4Basis::NodesOnEdge	(	int	e,
		iArray &	edge_nodeids
	)			const [virtual]

Returns the local node ids of the nodes on the edge e given in cononical order

Implements basso::Basis.

Definition at line 107 of file Quad4Basis.h.

void basso::Quad4Basis::FaceBasisType

(

Array< BasisType > &

face_basis

)

const [virtual]

return geometry of each face in canonical order

Implements basso::Basis.

Definition at line 139 of file Quad4Basis.h.

References NumFaces().

void basso::Quad4Basis::EdgeBasisType

(

Array< BasisType > &

edge_basis

)

const [virtual]

return geometry of each edge in canonical order

Implements basso::Basis.

Definition at line 147 of file Quad4Basis.h.

References basso::kLINE2, and NumEdges().

void basso::Quad4Basis::Quadrature	(	int	p,
		QuadratureRule &	quad
	)			const [virtual]

Compute the quadrature rule to integrate on the Basis ooa polynomial function of order p

Implements basso::Basis.

Definition at line 157 of file Quad4Basis.h.

References basso::quadrature_gauss2d().

---

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

• /Users/jack/Code/basso_dev/inc/Quad4Basis.h

---