special">&lt;</span><span class="keyword">typename</span> date_type<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">,</span> 
         <span class="keyword">typename</span> OutItrT <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">ostreambuf_iterator</span><span class="special">&lt;</span><span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">std</span>