/* 
   * PROJECT: FLARToolKit
   * --------------------------------------------------------------------------------
   * This work is based on the NyARToolKit developed by
   *   R.Iizuka (nyatla)
   * http://nyatla.jp/nyatoolkit/
   *
   * The FLARToolKit is ActionScript 3.0 version ARToolkit class library.
   * Copyright (C)2008 Saqoosha
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   * 
   * This program 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 General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public License
   * along with this framework; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   * 
   * For further information please contact.
   *        http://www.libspark.org/wiki/saqoosha/FLARToolKit
   *        <saq(at)saqoosha.net>
   * 
   */
  
  package org.libspark.flartoolkit.utils {
  
          public class @ax-student-ar-org-libspark-flartoolkit-utils-ArrayUtil {
  
                  public static function createJaggedArray(len:int, ...args):Array {
                          var arr:Array = new Array(len);
                          while (len--) {
                                  arr[len] = args.length ? createJaggedArray.apply(null, args) : 0;
                          }
                          return arr;
                  }
  
                  public static function create2d(height:int, width:int):Array {
                          return createJaggedArray(height, width);
                  }
  
                  public static function create3d(depth:int, height:int, width:int):Array {
                          return createJaggedArray(depth, height, width);
                  }
  
                  public static function copy(src:Array, srcPos:int, dest:Array, destPos:int, length:int):void {
                          for (var i:int = 0; i < length; i++) {
                                  dest[destPos + i] = src[srcPos + i]; 
                          }
                  }
          }
  }