n><span class="special">&gt;</span>
<span class="identifier">string_type</span> <span class="identifier">format</span><span class="special">(</span><span class="identifier">Formatter</span> <span class="identifier">fmt</span><span class="special">,</span>
                   <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">format_default</span><span class="special">);</span>
</pre>
<p>
        <span class="bold"><str