hp2D::l2::QuadShapeFunctions Class Reference

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

#include <quad.hh>

Inheritance diagram for hp2D::l2::QuadShapeFunctions:

Public Member Functions
const ushort *	p () const
	Returns the polynomial degree. More...
	QuadShapeFunctions (const ushort *p, const concepts::QuadratureRule2d *intRule)
	Constructor. More...
	QuadShapeFunctions (const ushort p, const concepts::QuadratureRule2d *intRule)
	Constructor. More...
const KarniadakisDeriv2 *	shpfctX () const
	Returns the shape functions in x direction. More...
const KarniadakisDeriv2 *	shpfctY () const
	Returns the shape functions in y direction. More...
virtual	~QuadShapeFunctions ()

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

Private Attributes
ushort	p_ [2]
	Polynomial degree. More...
std::unique_ptr< KarniadakisDeriv2 >	shpfctX_
	The shape functions. More...
std::unique_ptr< KarniadakisDeriv2 >	shpfctY_

Detailed Description

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

hp).

Author

Kersten Schmidt, 2015

Definition at line 550 of file quad.hh.

Constructor & Destructor Documentation

QuadShapeFunctions() [1/2]

hp2D::l2::QuadShapeFunctions::QuadShapeFunctions	(	const ushort	p,
		const concepts::QuadratureRule2d *	intRule
	)

Constructor.

Parameters

p	Polynomial degree of this element
intRule	Integration rule

QuadShapeFunctions() [2/2]

hp2D::l2::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

~QuadShapeFunctions()

virtual hp2D::l2::QuadShapeFunctions::~QuadShapeFunctions ( )

virtual

Member Function Documentation

computeShapefunctions_()

void hp2D::l2::QuadShapeFunctions::computeShapefunctions_ ( const concepts::QuadratureRule2d *  intRule )

protected

gets the shapefunctions, used in both constructors

p()

const ushort* hp2D::l2::QuadShapeFunctions::p ( ) const

inline

Returns the polynomial degree.

The returned array has 2 elements.

Definition at line 567 of file quad.hh.

shpfctX()

const KarniadakisDeriv2* hp2D::l2::QuadShapeFunctions::shpfctX ( ) const

inline

Returns the shape functions in x direction.

Definition at line 570 of file quad.hh.

shpfctY()

const KarniadakisDeriv2* hp2D::l2::QuadShapeFunctions::shpfctY ( ) const

inline

Returns the shape functions in y direction.

Definition at line 574 of file quad.hh.

Member Data Documentation

p_

ushort hp2D::l2::QuadShapeFunctions::p_[2]

private

Polynomial degree.

Definition at line 581 of file quad.hh.

shpfctX_

std::unique_ptr<KarniadakisDeriv2 > hp2D::l2::QuadShapeFunctions::shpfctX_

private

The shape functions.

Definition at line 583 of file quad.hh.

shpfctY_

std::unique_ptr<KarniadakisDeriv2 > hp2D::l2::QuadShapeFunctions::shpfctY_

private

Definition at line 583 of file quad.hh.

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

• hp2D/quad.hh