iterator"><code class="computeroutput">ip::basic_resolver_iterator</code></a>.
          This derivation is deprecated.
        </p>
<h6>
<a name="boost_asio.reference.ip__basic_resolver.results_type.h6"></a>
          <span class="phrase"><a name="boost_asio.reference.ip__basic_resolver.results_type.thread_safety"></a></span><a class="link" href="results_type.html#boost_asio.reference.ip__basic_resolver.results_type.thread_safety">Thread
          Safety</a>
        </h6>
<p>
          <span class="emphasi