Here you can find the source of toIntArray(Vector
| Parameter | Description |
|---|---|
| vect | the vector containing the elements |
public static int[] toIntArray(Vector<Integer> vect)
//package com.java2s; /*/* ww w. j a v a 2 s . c o m*/ * Copyright (C) 1990-2001 DMS Decision Management Systems Ges.m.b.H. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * $Id: Utils.java,v 1.56 2008-11-02 02:01:43 mgordon Exp $ */ import java.util.*; public class Main { /** * Creates a int array from a vector. * * different from Vector.toArray because casts Integer to int * * @param vect the vector containing the elements */ public static int[] toIntArray(Vector<Integer> vect) { if (vect != null && vect.size() > 0) { int[] array = new int[vect.size()]; for (int i = array.length - 1; i >= 0; i--) { array[i] = vect.elementAt(i).intValue(); } return array; } else { return new int[0]; // $$$ static ? } } }