A helper class that returns the coordinates of an element's Gauss points. This class should not be instanced directly. Use GmSingleGaussCoordinates or GmMultiGaussCoordinates instead. More...

Inheritance diagram for GmGaussCoordinates:

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Collaboration diagram for GmGaussCoordinates:

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Public Member Functions
int	numPoints () const
	Return the number of integration points for this element.

void	coord (int ip, GmVector &c) const
	Fills c with the cartesian coordinates of integration point ip.

const GmShape *	shape () const
	Returns the current element shape function.

const GmIntegrationRule *	integrationRule () const
	Returns the current element integration rule.

GmMatrix &	coordMatrix ()
	Returns a WRITABLE reference to the current element node coordinates. Can be used to alter the standard element node coordinate set.

Protected Member Functions
	GmGaussCoordinates (const GmShape shape, const GmIntegrationRule ir)
	The basic constructor. Accepts NULL parameters as long as they are filled before using numPoints() or coord()

Protected Attributes
const GmShape *	_shape
	The shape function for the element type.

const GmIntegrationRule *	_ir
	The integration rule defining the set of Gauss points.

GmMatrix	_X
	The matrix with element node coordinates.

Detailed Description

A helper class that returns the coordinates of an element's Gauss points. This class should not be instanced directly. Use GmSingleGaussCoordinates or GmMultiGaussCoordinates instead.

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

Public Member Functions