>static_cast</span><span class="special">&lt;</span><span class="identifier">result_type</span><span class="special">&gt;(</span><span class="identifier">s</span><span class="special">)</span> <span class="special">;</span>
        <span class="special">}</span>
    <span class="special">}</span> <span class="special">;</span>

<span class="special">}</span> <span class="special">}</span>
</pre>
    </div>
    <div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_numericco