/**
* Updates the number of available questions for a question pool in the database
*
* @param integer $object_id Object id of the questionpool to examine
* @access public
*/
public static function _updateQuestionCount($object_id)
{
global $ilDB;
$result = $ilDB->manipulateF("UPDATE qpl_questionpool SET questioncount = %s, tstamp = %s WHERE obj_fi = %s", array('integer', 'integer', 'integer'), array(ilObjQuestionPool::_getQuestionCount($object_id, TRUE), time(), $object_id));
}
