special_values_formatter.html" title="Class template special_values_formatter">boost::date_time::special_values_formatter</a><span class="special">&lt;</span> <span class="identifier">CharT</span> <span class="special">&gt;</span>  <a name="boost.date_time.date_facet.special_values_idp29995904"></a><span class="identifier">special_values_formatter_type</span><span class="special">;</span>
  <span class="keyword">typedef</span> <span class="identifier">std</span><span class="special">::</span><span class="id