c-wrap-bumper">auto <a href="#a40b885fe63178ff9609523d8cefe24fa" class="m-doc-self">operator&lt;=&gt;</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1fixed__t.html" class="m-doc">fixed_<wbr />t</a> a,
              <a href="classbn_1_1fixed__t.html" class="m-doc">fixed_<wbr />t</a> b) -&gt; auto <span class="m-label m-flat m-info">defaulted</span> <span class="m-label m-flat m-primary">constexpr</span></span>
            </dt>
            <dd>Default three-way comparison operator.</dd>
          </d