title="Example">Example</a>
</h2></div></div></div>
<p>
      The base-from-member class templates should commonly involve only one base-from-member
      sub-object, usually for attaching a stream-buffer to an I/O stream. The next
      example demonstrates how to use multiple base-from-member sub-objects and the
      resulting qualification issues.
    </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span cl