_default_multi_pass</span><span class="special">()</span></code> API function) because it uses the <code class="computeroutput"><span class="identifier">iterator_policies</span><span class="special">::</span><span class="identifier">first_owner</span></code> OwnershipPolicy and the <code class="computeroutput"><span class="identifier">iterator_policies</span><span class="special">::</span><span class="identifier">no_check</span></code> CheckingPolicy:
      </p>
<pre class="programlisting"><span class="keyw