/div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="comment">// current node do not exist in closed list</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keywordflow">if</span> (closed_list.find(current.id()) != closed_list.end())</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;   