NodeList Class Reference
[Finite Element Mesh]

#include <MeshExtract.h>

List of all members.

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Detailed Description

To a list of nodes having some common properties.

This class enables choosing multiple selection criteria byb using function select... However, the intersection of these properties must be empty.

Public Member Functions
Node *	get () const
	Return pointer to current node and move to next one (Constant version).
Node *	get ()
	Return pointer to current node and move to next one (Non constant version).
size_t	getNbNodes () const
	Return number of selected nodes.
	NodeList (Mesh &ms)
	Constructor using a Mesh instance.
void	selectCode (int code, int dof=1)
	Select nodes having a given code for a given degree of freedom.
void	selectCoordinate (double x, double y=ANY, double z=ANY)
	Select nodes having given coordinates.
void	top () const
	Reset list of nodes at its top position (Constant version).
void	top ()
	Reset list of nodes at its top position (Non constant version).
	~NodeList ()
	Destructor.

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Member Function Documentation

void selectCode	(	int	code,
		int	dof = 1
	)

Select nodes having a given code for a given degree of freedom.

Parameters:

[in]	code	Code that nodes share
[in]	dof	Degree of Freedom label (Default value is 1)

void selectCoordinate	(	double	x,
		double	y = ANY,
		double	z = ANY
	)

Select nodes having given coordinates.

Parameters:

[in]	x	x-coordinate that share the selected nodes
[in]	y	y-coordinate that share the selected nodes [default = ANY]
[in]	z	z-coordinate that share the selected nodes [default = ANY]

Coordinates can be assigned the value ANY. This means that any coordinate value is accepted. For instance, to select all nodes with x=0, use selectCoordinate(0.,ANY,ANY);