# Pass the object to a function
</pre>
</div>

<p>
It is also possible to call the function using the raw pointer value. For
instance:
</p>

<div class="code">
<pre>
% blah [x cget -this]   # Pass object to a function
</pre>
</div>

<p>
It is also possible to create and use objects using variables.  For example:
</p>

<div class="code">
<pre>
% set b [Bar]            # Create a Bar
% $b cget -f             # Member access
% puts $b
_108fea88_p_Bar
%
</pre>
</div>

<p>
Finally, to destroy objects created fro