d14a231864e618e1840c7e117e59c1" class="declaration"><a class="toggle-link" href="#comment-capacity-7bd14a231864e618e1840c7e117e59c1">var capacity</a> <span class="required">Required</span><div class="comment collapse in" id="comment-capacity-7bd14a231864e618e1840c7e117e59c1"><p>The actual number of elements that can be stored in this object.</p>
<p>This header may be nontrivial to compute; it is usually a good
idea to store this information in the &quot;header&quot; area when
an instance is created.</p>
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