an class="special">&gt;</span> <span class="keyword">unsigned</span> <span class="keyword">char</span> <a class="link" href="cpp_regex_traits.html#id-1_3_47_5_18_2_1_1_3_19-bb"><span class="identifier">hash</span></a><span class="special">(</span><span class="keyword">wchar_t</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="cpp_regex_traits.html#id-1_3_47_5_18_2_1_1_5-bb">public static functions</a></span>
  <span class="keyword">static</sp