 can be compared for equality with an object of type <code class="computeroutput"><span class="identifier">Value</span></code>.
              </li>
</ul></div>
<h6>
<a name="range.reference.algorithms.non_mutating.count.h4"></a>
            <span class="phrase"><a name="range.reference.algorithms.non_mutating.count.complexity"></a></span><a class="link" href="count.html#range.reference.algorithms.non_mutating.count.complexity">Complexity</a>
          </h6>
<p>
            Linear. Exactly <code class="compu