/span>

  <span class="comment">// <a class="link" href="interprocess_s_idp57163968.html#idp57166384-bb">public member functions</a></span>
  <span class="keyword">void</span> <a class="link" href="interprocess_s_idp57163968.html#idp57166592-bb"><span class="identifier">lock</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="interprocess_s_idp57163968.html#idp57167856-bb"><span class="identifier">try_