com.joptimizer.functions

Class FunctionsUtils

java.lang.Object

com.joptimizer.functions.FunctionsUtils

public class FunctionsUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static double[][]	ZEROES_2D_ARRAY_PLACEHOLDER Placeholder for 2D-arrays of zeroes.
static DoubleMatrix2D	ZEROES_MATRIX_PLACEHOLDER Placeholder for a matrix of zeroes.

Constructor Summary

Constructors

Constructor and Description
FunctionsUtils()

Method Summary

Modifier and Type	Method and Description
static ConvexMultivariateRealFunction	createCircle(int dim, double radius)
static ConvexMultivariateRealFunction	createCircle(int dim, double radius, double[] center)

Methods inherited from class java.lang.Object

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

Field Detail

ZEROES_2D_ARRAY_PLACEHOLDER

public static final double[][] ZEROES_2D_ARRAY_PLACEHOLDER

Placeholder for 2D-arrays of zeroes.

ZEROES_MATRIX_PLACEHOLDER

public static final DoubleMatrix2D ZEROES_MATRIX_PLACEHOLDER

Placeholder for a matrix of zeroes.

Constructor Detail

FunctionsUtils

public FunctionsUtils()

Method Detail

createCircle

public static ConvexMultivariateRealFunction createCircle(int dim,
                                                          double radius)

createCircle

public static ConvexMultivariateRealFunction createCircle(int dim,
                                                          double radius,
                                                          double[] center)