   <h4>Declaration</h4>    
    <code class="language-swift">func predecessor() -&gt; Int</code>
    
    
</div></div>
</div>
<div class="declaration" id="func-successor">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-successor">func successor()</a>
        
<div class="comment collapse" id="comment-func-successor"><div class="p">
    <p>Returns the next consecutive value after <code>self</code>.</p>

<p>Requires: the next value is representable.</p>

    <h4>Declaration</h4>    
    <c