pp" title="Header &lt;boost/date_time/date_duration.hpp&gt;">boost/date_time/date_duration.hpp</a>&gt;

</span>
<span class="keyword">struct</span> <a class="link" href="duration_traits_adapted.html" title="Struct duration_traits_adapted">duration_traits_adapted</a> <span class="special">{</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="keyword">long</span>                                  <a name="boost.date_time.duration_traits_adapted.int_type"></a><span