/**
* Creates a new instance of class
*
* Please use {@link course_get_format($courseorid)} to get an instance of the format class
*
* @param string $format
* @param int $courseid
* @return format_topcoll
*/
protected function __construct($format, $courseid) {
if ($courseid === 0) {
global $COURSE;
$courseid = $COURSE->id; // Save lots of global $COURSE as we will never be the site course.
}
parent::__construct($format, $courseid);
}