FEApp::AbstractElement Class Reference

Abstract interface for representing a 1-D element. More...

#include <FEApp_AbstractElement.hpp>

Inheritance diagram for FEApp::AbstractElement:

[legend]List of all members.

Public Member Functions
	AbstractElement ()
	Default constructor.
virtual	~AbstractElement ()
	Destructor.
virtual unsigned int	numNodes () const =0
	Get the number of nodes the element requires.
virtual void	createNodes (double x_left, double x_right, unsigned int first_node_gid)=0
	Create the nodes for this element.
virtual unsigned int	nodeGID (unsigned int i) const =0
	Return GID of ith node.
virtual void	evaluateShapes (const std::vector< double > &xi, std::vector< std::vector< double > > &phi) const =0
	Evaluate all shape functions at a set of points in (-1,1).
virtual void	evaluateShapeDerivs (const std::vector< double > &xi, std::vector< std::vector< double > > &dphidxi) const =0
	Evaluate all shape function derivatives at a set of points in (-1,1).
virtual void	evaluateJacobian (const std::vector< double > &xi, std::vector< double > &jac) const =0
	Evaluate Jacobian of element transformation at a set of points in (-1,1).
Private Member Functions
	AbstractElement (const AbstractElement &)
	Private to prohibit copying.
AbstractElement &	operator= (const AbstractElement &)
	Private to prohibit copying.

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Detailed Description

Abstract interface for representing a 1-D element.

Definition at line 42 of file FEApp_AbstractElement.hpp.

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Constructor & Destructor Documentation

FEApp::AbstractElement::AbstractElement

(

)

[inline]

Default constructor.

Definition at line 46 of file FEApp_AbstractElement.hpp.

virtual FEApp::AbstractElement::~AbstractElement

(

)

[inline, virtual]

Destructor.

Definition at line 49 of file FEApp_AbstractElement.hpp.

FEApp::AbstractElement::AbstractElement

(

const AbstractElement &

)

[private]

Private to prohibit copying.

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Member Function Documentation

virtual unsigned int FEApp::AbstractElement::numNodes

(

)

const [pure virtual]

Get the number of nodes the element requires.

Implemented in FEApp::LinearElement.

virtual void FEApp::AbstractElement::createNodes	(	double	x_left,
		double	x_right,
		unsigned int	first_node_gid
	)			[pure virtual]

Create the nodes for this element.

Implemented in FEApp::LinearElement.

virtual unsigned int FEApp::AbstractElement::nodeGID

(

unsigned int

i

)

const [pure virtual]

Return GID of ith node.

Implemented in FEApp::LinearElement.

virtual void FEApp::AbstractElement::evaluateShapes	(	const std::vector< double > &	xi,
		std::vector< std::vector< double > > &	phi
	)			const [pure virtual]

Evaluate all shape functions at a set of points in (-1,1).

Implemented in FEApp::LinearElement.

virtual void FEApp::AbstractElement::evaluateShapeDerivs	(	const std::vector< double > &	xi,
		std::vector< std::vector< double > > &	dphidxi
	)			const [pure virtual]

Evaluate all shape function derivatives at a set of points in (-1,1).

Implemented in FEApp::LinearElement.

virtual void FEApp::AbstractElement::evaluateJacobian	(	const std::vector< double > &	xi,
		std::vector< double > &	jac
	)			const [pure virtual]

Evaluate Jacobian of element transformation at a set of points in (-1,1).

Implemented in FEApp::LinearElement.

AbstractElement& FEApp::AbstractElement::operator=

(

const AbstractElement &

)

[private]

Private to prohibit copying.

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

• FEApp_AbstractElement.hpp

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