SectionStructureUpdate::getTotalCount

private function getTotalCount()
{
	global $DB;
	$count = 0;
	$res = $DB->Query('SELECT count(*) AS c FROM b_calendar_event WHERE SECTION_ID is null', false, "File: ".__FILE__."
Line: ".__LINE__);
	if($res = $res->Fetch())
	{
		$count = intval($res['c']);
	}

	return $count;
}