<span class="mlabel">noexcept</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>Returns true if an object is valid, false otherwise. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the object is valid, false otherwise. </dd></dl>

</div>
</div>
<a id="a9316b0562ce25724c72a271344d856ca" name="a9316b0562ce25724c72a271344d856ca"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9316b0562ce25724c72a271344d856ca">&#9670;&#160;</a></span>operator==()</h2>

<div class="mem