a>
Assignment.
        </p>
<pre class="programlisting"><span class="identifier">span</span><span class="special">&amp;</span>
<a class="link" href="operator_eq_/overload1.html" title="span::operator= (1 of 2 overloads)">operator=</a><span class="special">(</span>
    <span class="identifier">span</span> <span class="keyword">const</span><span class="special">&amp;);</span>
  <span class="emphasis"><em>&#187; <a class="link" href="operator_eq_/overload1.html" title="span::operator= (1 of 2 overloads)">more.