ong>Inherits:</strong></span> If T is a stateless type then
        inherits from <a class="link" href="integral_constant.html" title="integral_constant">true_type</a>,
        otherwise from <a class="link" href="integral_constant.html" title="integral_constant">false_type</a>.
      </p>
<p>
        Type T must be a complete type.
      </p>
<p>
        A stateless type is a type that has no storage and whose constructors and
        destructors are trivial. That means that <code class="computeroutput"><s