Padding Object is a dummy object that is used to pad the size of * the Header Object. This object enables the size of any object stored * in the Header Object to grow or shrink without having to rewrite the * entire Data Object and Index Object sections of the ASF file. * For instance, if entries in the Content Description Object or * Extended Content Description Object need to be removed or shortened, * the size of the Padding Object can be increased to compensate for the * reduction in size of the Content Description Object. The ASF file can * then be updated by overwriting the previous Header Object with the * edited Header Object of identical size, without having to move or * rewrite the data contained in the Data Object. * * @package php-reader * @subpackage ASF * @author Sven Vollbehr * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup * @license http://code.google.com/p/php-reader/wiki/License New BSD License * @version $Rev: 102 $ */ final class ASF_Object_Padding extends ASF_Object { }