hp2D::QuadShapeFunctions Class Reference

#include <quad.hh>

Inheritance diagram for hp2D::QuadShapeFunctions:

Public Member Functions
	QuadShapeFunctions (const ushort p, const concepts::QuadratureRule2d *intRule)
	QuadShapeFunctions (const ushort *p, const concepts::QuadratureRule2d *intRule)
const ushort *	p () const
const concepts::Karniadakis< 1, 0 > *	shpfctX () const
	Returns the shape functions in x direction.
const concepts::Karniadakis< 1, 0 > *	shpfctY () const
	Returns the shape functions in y direction.
const concepts::Karniadakis< 1, 1 > *	shpfctDX () const
	Returns the derivatives of the shape functions in x direction.
const concepts::Karniadakis< 1, 1 > *	shpfctDY () const
	Returns the shape functions in y direction.

Protected Member Functions
void	computeShapefunctions_ (const concepts::QuadratureRule2d *intRule)
	gets the shapefunctions, used in both constructors

Detailed Description

A class for holding the shape functions of nodal elements on quadrilaterials for a particular polynomials degree (ie. hp).

Author

Kersten Schmidt, 2004

Definition at line 212 of file quad.hh.

Constructor & Destructor Documentation

QuadShapeFunctions() [1/2]

hp2D::QuadShapeFunctions::QuadShapeFunctions	(	const ushort	p,
		const concepts::QuadratureRule2d *	intRule
	)

Constructor.

Parameters

p	Polynomial degree of this element
intRule	Integration rule

QuadShapeFunctions() [2/2]

hp2D::QuadShapeFunctions::QuadShapeFunctions	(	const ushort *	p,
		const concepts::QuadratureRule2d *	intRule
	)

Constructor. This constructor can initialize an anisotropic polynomial degree.

Parameters

p	Polynomial degree in the two spatial directions
intRule	Integration rule

Member Function Documentation

computeShapefunctions_()

void hp2D::QuadShapeFunctions::computeShapefunctions_ ( const concepts::QuadratureRule2d *  intRule )

protected

gets the shapefunctions, used in both constructors

gets the shapefunctions, used in both constructors

p()

const ushort * hp2D::QuadShapeFunctions::p ( ) const

inline

Returns the polynomial degree. The returned array has 2 elements.

Definition at line 229 of file quad.hh.

shpfctDX()

const concepts::Karniadakis< 1, 1 > * hp2D::QuadShapeFunctions::shpfctDX ( ) const

inline

Returns the derivatives of the shape functions in x direction.

Definition at line 240 of file quad.hh.

shpfctDY()

const concepts::Karniadakis< 1, 1 > * hp2D::QuadShapeFunctions::shpfctDY ( ) const

inline

Returns the shape functions in y direction.

Definition at line 243 of file quad.hh.

shpfctX()

const concepts::Karniadakis< 1, 0 > * hp2D::QuadShapeFunctions::shpfctX ( ) const

inline

Returns the shape functions in x direction.

Definition at line 232 of file quad.hh.

shpfctY()

const concepts::Karniadakis< 1, 0 > * hp2D::QuadShapeFunctions::shpfctY ( ) const

inline

Returns the shape functions in y direction.

Definition at line 236 of file quad.hh.

---

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

• hp2D/quad.hh