<?php
/* SVN FILE: $Id$ */

/**
 * Access Control List abstract class.
 * 
 * Long description for file
 *
 * PHP versions 4 and 5
 *
 * CakePHP :  Rapid Development Framework <http://www.cakephp.org/>
 * Copyright (c) 2005, CakePHP Authors/Developers
 *
 * Author(s): Larry E. Masters aka PhpNut <nut@phpnut.com>
 *            Kamil Dzielinski aka Brego <brego.dk@gmail.com>
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @filesource 
 * @author       CakePHP Authors/Developers
 * @copyright    Copyright (c) 2005, CakePHP Authors/Developers
 * @link         https://trac.cakephp.org/wiki/Authors Authors/Developers
 * @package      cake
 * @subpackage   cake.cake.libs.controller.components
 * @since        CakePHP v 0.10.0.1232
 * @version      $Revision$
 * @modifiedby   $LastChangedBy$
 * @lastmodified $Date$
 * @license      http://www.opensource.org/licenses/mit-license.php The MIT License
 */

/**
 * Enter description here...
 *
 * @return AclBase
 */
uses('error_messages');

/**
 * Access Control List abstract class. Not to be instantiated. 
 * Subclasses of this class are used by AclComponent to perform ACL checks in Cake.
 *
 * @package cake
 * @subpackage cake.cake.libs.controller.components
 * @since CakePHP v 0.10.0.1076
 *
 */
class AclBase
{

/**
 * Enter description here...
 *
 * @return AclBase
 */
   function AclBase()
   {
      //No instantiations or constructor calls (even statically)
      if (strcasecmp(get_class($this), "AclBase") == 0 || !is_subclass_of($this, "AclBase"))
      {
         trigger_error(ERROR_ABSTRACT_CONSTRUCTION, E_USER_ERROR);
         return NULL;
      }

   }

/**
 * Enter description here...
 *
 * @param unknown_type $aro
 * @param unknown_type $aco
 * @param unknown_type $action
 */
   function check($aro, $aco, $action = "*") {}

}

?>