vgp.curve.elastic

Class PnElasticOde

java.lang.Object

jv.object.PsObject

jvx.numeric.PnOde

vgp.curve.elastic.PnElasticOde

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, PsUpdateIf

public class PnElasticOde
extends PnOde

Differential equation and solver for an elastic curve.

See Also:

Serialized Form

Author:

Eike Preuß

Version:

9.12.99, 1.00 created (ep)

Field Summary

Fields inherited from class jv.object.PsObject

HAS_BOUNDARY_PANEL, HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_LABEL_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, HAS_VECTOR_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_FOCUSSED, IS_PICKED, IS_SELECTED, IS_USED, NUM_TAGS

Constructor Summary

Constructors

Constructor and Description
PnElasticOde()

Method Summary

Modifier and Type	Method and Description
void	diffEquation(double x, double[] y, double[] dy) Method should be overwritten y an application with problem dependent ODE.
void	init() If instance has missing name then assign default name 'Object_NUMBER' where number is the total number of already created instances.
void	setInitialData(double x, double[] y, double h, double len, double K, double dK, double hK, double A, double B) y[0],y[1] = (x,y); y[2], y[3] = (x',y')
void	solve(PgPolygon p)

Methods inherited from class jvx.numeric.PnOde

rungeKutta, setInitialData, setOrder, solve

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, getName, getNumObjects, getSymbol, hasInspector, hasTag, hasUpdateListener, instanceOf, instanceOf, newInspector, newInspector, removeInspector, removeInspector, removeUpdateListener, setName, setParent, setSymbol, setTag, toString, update, updatePanels

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PnElasticOde

public PnElasticOde()

Method Detail

init

public void init()

Description copied from class: PsObject

If instance has missing name then assign default name 'Object_NUMBER' where number is the total number of already created instances.

Overrides:

init in class PnOde

setInitialData

public void setInitialData(double x,
                           double[] y,
                           double h,
                           double len,
                           double K,
                           double dK,
                           double hK,
                           double A,
                           double B)

y[0],y[1] = (x,y); y[2], y[3] = (x',y')

diffEquation

public void diffEquation(double x,
                         double[] y,
                         double[] dy)

Description copied from class: PnOde

Method should be overwritten y an application with problem dependent ODE.

Overrides:

diffEquation in class PnOde

solve

public void solve(PgPolygon p)

Overrides:

solve in class PnOde