me</span> <span class="identifier">iterator_adaptor</span><span class="special">::</span><span class="identifier">difference_type</span> <span class="identifier">distance_to</span><span class="special">(</span>
        <span class="identifier">iterator_adaptor</span><span class="special">&lt;</span><span class="identifier">OtherDerived</span><span class="special">,</span> <span class="identifier">OtherIterator</span><span class="special">,</span> <span class="identifier">V</span><span class="special">,</spa