ts subject, <code class="computeroutput"><span class="identifier">a</span></code>,
              multiplied by the number of repetitions. The complexity of the Kleene
              star itself is O(N), where N is the number successful repetitions.
            </p></blockquote></div>
<h6>
<a name="spirit.qi.reference.operator.kleene.h6"></a>
            <span class="phrase"><a name="spirit.qi.reference.operator.kleene.example"></a></span><a class="link" href="kleene.html#spirit.qi.reference.operator.kleene.e