 <code class="language-swift">init&lt;BaseIndex : BidirectionalIndexType&gt;(_ base: BaseIndex)</code>

    </div></div>
</div>





<h3>Instance Methods</h3>
<div class="declaration inherited" id="func-advancedby_">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-advancedby_">func advancedBy(<wbr>_:)</a>
        
<div class="comment collapse" id="comment-func-advancedby_"><div class="p">
    <p>Return the result of advancing <code>self</code> by <code>n</code> positions.</p>

<p><strong>R