<?php
/**
 * $Id: class_audioFile_data.php 1463 2007-04-16 17:08:32Z matthieu $
 */
if (!defined('__CLASS_PATH__')) {
    define('__CLASS_PATH__', realpath(dirname(__FILE__) . '/../'));
}
require_once __CLASS_PATH__ . '/Audio/class_AudioFile.php';
/**
 * extends class Audiofile to implements some easy way to use informations
 * about audio formats files
 *
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @author      Matthieu MARY <hide@address.com>
 * @since       1.5
 * @package playlist
 */
class audiofile_data extends AudioFile {
    /**
     * Builder
     * create a new object audiofile and get the properties
     * @access public
     * @param string $loadFilename the path to the audiofile
     * @return void
     */
    public function __construct($loadFilename) {
        $this->loadFile($loadFilename);
        $this->getSampleInfo();
    }
    /**
     * Function that return the duration of the audio file
     * @access public
     * @return int
     */
    public function getLength() {
        return $this->wave_length;
    }
    /**
     * @deprecated since v 1.5
     * @access public
     * @return void
     */
    public function clear() {

    }
    /**
     * destructor
     * @access public
     * @return void
     */
    public function __destruct() {
    }
}
?>