, or the <code class="computeroutput"><code class="computeroutput"><a class="link" href="indeterminate_name.html" title="Class template indeterminate_name">indeterminate_name</a></code></code> facet is not specified for this locale object). The input is then matched to each of these names, and the tribool <code class="computeroutput">x</code> is assigned the value corresponding to the longest name that matched. If no name is matched or all names are empty, the operation fails (and the fail bit is set on the