Source for file Bitstream.php

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +--------------------------------------------------------------------------------+
// | File_Ogg PEAR Package for Accessing Ogg Bitstreams                             |
// | Copyright (c) 2005 David Grant <david@grant.org.uk>                            |
// +--------------------------------------------------------------------------------+
// | 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 2.1 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA     |
// +--------------------------------------------------------------------------------+
 
/**
 * @author         David Grant <david@grant.org.uk>
 * @category    File
 * @copyright     David Grant <david@grant.org.uk>
 * @license        http://www.gnu.org/copyleft/lesser.html GNU LGPL
 * @link        http://pear.php.net/package/File_Ogg
 * @package     File_Ogg
 * @version     CVS: $Id: Bitstream.php,v 1.2 2005/11/03 14:14:52 djg Exp $
 */
class File_Ogg_Bitstream
{
    /**
     * The serial number of this logical stream.
     *
     * @var     int 
     * @access  private
     */
    var $_streamSerial;
    var $_streamList;
    var $_filePointer;
    
    /**
     * Gives the serial number of this stream.
     *
     * The stream serial number is of fairly academic importance, as it makes little
     * difference to the end user.  The serial number is used by the Ogg physical
     * stream to distinguish between concurrent logical streams.
     *
     * @return  int 
     * @access  public
     */
    function getSerial()
    {
        return ($this->_streamSerial);
    }
}
?>