n instance consisting of the elements <code>x</code> of <code>base</code> for
which <code>predicate(x) == true</code>.</p>

    <h4>Declaration</h4>    
    <code class="language-swift">init(_ base: Base, whereElementsSatisfy predicate: (Base.Generator.Element) -&gt; Bool)</code>

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


<h3>Instance Variables</h3>
<div class="declaration" id="var-base_-base">
<a class="toggle-link" data-toggle="collapse" href="#comment-var-base_-base">var base: Base</a><div class="comment collapse" id="c