cing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphHierarchyNode.prototype.hashCode</td></tr></table></blockquote>Assigns a unique hashcode for each node. </div></div><div class=CToolTip id="tt1520"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>mxLayoutManager.prototype.hasLayout = function(</td><td class="PParameter  prettyprint " 