 it on any
<a href="../types/rbobject13.html?swift"><code>RbObject</code></a> as well as <a href="../types/rbgateway1.html?swift"><code>RbGateway</code></a> without any difference in effect.  This is
purely convenience to put all these getter/setter pairs in the same place and
make construction of <a href="../types/rbfailableaccess.html?swift"><code>RbFailableAccess</code></a> a bit easier.  Best practice probably
to avoid calling the <a href="../types/rbobject13.html?swift"><code>RbObject</code></a> versio