/**
* Sets the auto close flag.
*
* @param boolean $autoClose TRUE if all opened info windows close when one is opened else FALSE.
*
* @throws \Ivory\GoogleMap\Exception\OverlayException If the auto close flag is not valid.
*/
public function setAutoClose($autoClose)
{
if (!is_bool($autoClose)) {
throw OverlayException::invalidInfoWindowAutoClose();
}
$this->autoClose = $autoClose;
}