Class NelderMead.Result

java.lang.Object

com.quantfinlib.optimization.NelderMead.Result

Enclosing class:

NelderMead

public static final class NelderMead.Result
extends Object

Result: argmin, minimum, objective evaluations used.

Constructor Summary

Constructors

Constructor	Description
Result(double[] x, double value, int evaluations)	Creates the value; array and collection arguments are copied.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
int	evaluations()	evaluations.
int	hashCode()
String	toString()
double	value()	value.
double	x(int i)	Element i of x.
double[]	xCopy()	A fresh copy of x.
int	xLength()	Length of x.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Result

public Result(double[] x,
 double value,
 int evaluations)

Creates the value; array and collection arguments are copied.

Method Details

x

public double x(int i)

Element i of x.

xLength

public int xLength()

Length of x.

xCopy

public double[] xCopy()

A fresh copy of x.

value

public double value()

value.

evaluations

public int evaluations()

evaluations.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object