de class="computeroutput">static balance zero();</code></p>
<p><code class="computeroutput">static balance positive();</code> </p>
<div class="refsect2">
<a name="id-1.3.20.42.6.3.4.20"></a><h3>
<a name="boost.intrusive.avltree_algorithmstypes"></a><code class="computeroutput">avltree_algorithms</code> 
        public
       types</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
<p>
<span class="keyword">typedef</span> <span class="identifier">bstree_algo</span><span clas