public function attach($obj, $inf = array())
{
/* {{{ */
if (!$obj instanceof Format) {
throw new InvalidArgumentException('All formats *MUST* inherit ' . __NAMESPACE__ . '\\Format');
}
$obj->notify(Render::STANDALONE, true);
return parent::attach($obj, $inf);
}
public final function attach($obj, $inf = array())
{
if (!$obj instanceof $this && get_class($obj) != get_class($this)) {
throw new \InvalidArgumentException(get_class($this) . " themes *MUST* _inherit_ " . get_class($this) . ", got " . get_class($obj));
}
$obj->notify(Render::STANDALONE, false);
return parent::attach($obj, $inf);
}