Utils

Class Array2D

java.lang.Object

Utils.Array2D

public class Array2D
extends java.lang.Object

Utility class for 2D arrays

Version:

2.0

Method Summary

Methods

Modifier and Type	Method and Description
static double[]	getColumn(double[][] m, int c) Returns a column of the array
static double[][]	transpose(double[][] m) Transposes the array

Methods inherited from class java.lang.Object

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

Method Detail

transpose

public static double[][] transpose(double[][] m)

Transposes the array

Parameters:

m - Input array

Returns:

The transposed array

getColumn

public static double[] getColumn(double[][] m,
                 int c)

Returns a column of the array

Parameters:

m - The 2D array

c - The index of the column to return

Returns:

The column given