t">std::true_type</code> or
              <code class="computeroutput">std::false_type</code>
</td>
<td align="left"><p>type trait to query whether any type S fulfills the
              requirements for a SafeNumeric type.</p></td>
</tr>
<tr>
<td align="left"><code class="computeroutput">static_cast&lt;T&gt;(s)</code></td>
<td align="left">T</td>
<td align="left"><p>convert the value of s to type T. If the value of s
              cannot be correctly represented as a type T, it is an error.
              </