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<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
 * Code Igniter
 *
 * An open source application development framework for PHP 4.3.2 or newer
 *
 * @package		CodeIgniter
 * @author		Rick Ellis
 * @copyright	Copyright (c) 2006, pMachine, Inc.
 * @license		http://www.codeignitor.com/user_guide/license.html 
 * @link		http://www.codeigniter.com
 * @since		Version 1.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * DB Cachine Class
 *
 * @category	Database
 * @author		Rick Ellis
 * @link		http://www.codeigniter.com/user_guide/database/
 */
class CI_DB_cache {



	/**
	 * Cache it!
	 *
	 * @access	public
	 * @return	string
	 */
	function cache()
	{
	}
	
	// --------------------------------------------------------------------



	function cache_exists($sql)
	{
	
	
	}
	
	
	function get_cache($sql)
	{
	
	
	}


	function delete_cache()
	{
	
	}


	function delete_all_caches()
	{
	
	
	}






}

?>