link" href="date_facet.html#boost.date_time.date_facetconstruct-copy-destruct">construct/copy/destruct</a></span>
  <span class="keyword">explicit</span> <a class="link" href="date_facet.html#idp12584208-bb"><span class="identifier">date_facet</span></a><span class="special">(</span><span class="special">::</span><span class="identifier">size_t</span> <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">explicit</spa