weka.classifiers.m5
Class Ivector

java.lang.Object
  |
  +--weka.classifiers.m5.Ivector

public final class Ivector

extends java.lang.Object

Class for handling integer vector

Author:

Yong Wang (yongwang@cs.waikato.ac.nz)

Constructor Summary

Ivector()

Method Summary

static int[]	combine(int[] list1, int[] list2) Outputs a new integer vector which contains all the values in two integer vectors; assuming list1 and list2 are incrementally sorted and no identical integers within each integer vector
static int[]	copy(int[] a, int n) Makes a copy of the first n elements in an integer vector
static java.lang.String	toString(int[] a, int first, int last) Converts a string

Methods inherited from class java.lang.Object

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

Constructor Detail

Ivector

public Ivector()

Method Detail

toString

public static final java.lang.String toString(int[] a,
                                              int first,
                                              int last)

Converts a string

Parameters:

a - an integer vector

first - the index of the first element needed printing in a[]

last - the index of the last element needed printing in a[]

Returns:

the converted string

copy

public static final int[] copy(int[] a,
                               int n)

Makes a copy of the first n elements in an integer vector

Parameters:

a - an integer vector

n - the number of elemented needed copying

Returns:

the copy of the integer vector

combine

public static final int[] combine(int[] list1,
                                  int[] list2)

Outputs a new integer vector which contains all the values in two integer vectors; assuming list1 and list2 are incrementally sorted and no identical integers within each integer vector

Parameters:

list1 - integer vector 1

list2 - integer vector 2 Input: list1,list2

Returns:

the new integer vector