identifier">size</span><span class="special">()</span></code> operation. Default: <code class="computeroutput"><span class="identifier">constant_time_size</span><span class="special">&lt;</span><span class="keyword">true</span><span class="special">&gt;</span></code>
          </li>
<li class="listitem">
            <span class="bold"><strong><code class="computeroutput"><span class="identifier">size_type</span><span class="special">&lt;</span><span class="keyword">typename</span>
            <span class="i