_4.html" title="Struct time_resolution_traits_adapted64_impl">time_resolution_traits_adapted64_impl</a> <span class="special">{</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">int64_t</span>                                  <a name="boost.date_time.time__1_3_14_15_3_52_1_1_4.int_type"></a><span class="identifier">int_type</span><span class="special">;</span> 
  <span class="keyw