ructor directly.
        The destructor will be invoked automatically.
      </p>
<p>
</p>
<pre class="programlisting"><span class="keyword">auto</span> <span class="identifier">cl</span> <span class="special">=</span> <span class="identifier">import_class</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">alias</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class=