"><span class="pre">r</span></tt> is the result of <tt class="literal"><span class="pre">op</span></tt> application on arguments <em>x</em><sub>1</sub>,<em>x</em><sub>2</sub>,... <em>x</em><sub>n</sub>.</td>
</tr>
</tbody>
</table>
</div>
<div class="section" id="id850">
<h3><a class="subsection-title" href="#example" name="example">Example</a></h3>
<pre class="literal-block">
struct complex_tag : <a href="./int.html" class="identifier">int_</a>&lt;10&gt; {};

template&lt; typename Re, typename Im &gt; stru