GmSingleGaussCoordinates Class Reference

A helper class that returns the coordinates of an element's Gauss points. Should be used when we want to get coordinates from a SINGLE element. If you are going to get coordinates for multiple elements in a loop, prefer using GmMultiGaussCoordinates. More...

#include <gmGaussCoordinates.h>

Inheritance diagram for GmSingleGaussCoordinates:

Collaboration diagram for GmSingleGaussCoordinates:

Public Member Functions
	GmSingleGaussCoordinates (const GmIntegrationRule *ir, const GmElement *e, const GmValueAccessor *coordAc)
	Builds an object for returning an element's gauss point coordinates from a given integration rule and element.
	GmSingleGaussCoordinates (const GmElementMesh *mesh, int ruleSet, const GmElement *e, const GmValueAccessor *coordAc)
	Builds an object for returning an elemnt's gauss point coordinates obtaining the integration rule from the elements mesh and the desired rule set.
Public Member Functions inherited from GmGaussCoordinates
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.

Additional Inherited Members
Protected Member Functions inherited from GmGaussCoordinates
	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 inherited from GmGaussCoordinates
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. Should be used when we want to get coordinates from a SINGLE element. If you are going to get coordinates for multiple elements in a loop, prefer using GmMultiGaussCoordinates.

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

• inc/acData/gmGaussCoordinates.h
• src/acData/gmGaussCoordinates.cpp