raits.html" title="Containers with custom ValueTraits">Containers
            with custom ValueTraits</a>.)
          </li>
<li class="listitem">
            <span class="bold"><strong><code class="computeroutput"><span class="identifier">constant_time_size</span><span class="special">&lt;</span><span class="keyword">bool</span> <span class="identifier">Enabled</span><span class="special">&gt;</span></code></strong></span>:
            To activate the constant-time <code class="computeroutput"><span class="