p></td>
<td><code class="computeroutput">this-&gt;<a class="link" href="any.html#id-1_3_5_5_2_1_2_13_1-bb">empty</a>()</code></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><a name="id-1_3_5_5_2_1_2_3-bb"></a><span class="identifier">any</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="any.html" title="Class any">any</a> <span class="special">&amp;</span> other<span class="special">)</span><span class="special">;</span></p