import the same methods, but do it with the
        import features.
      </p>
<p>
        We put the library into a shared_pointer, because every import will hold
        such a pointer to it. That is, we do not want to copy it.
      </p>
<p>
</p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">dll</span><span class="special">/</span><span class="identifier">