b>Notation</b></p>
<dl class="variablelist">
<dt><span class="term"><code class="computeroutput"><span class="identifier">a</span></code></span></dt>
<dd><p>
                  A generator object
                </p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">A</span></code></span></dt>
<dd><p>
                  Attribute type of generator <code class="computeroutput"><span class="identifier">a</span></code>
                </p></dd>
</dl>
</div>
<h6>
<a name="spirit.ka