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std::vector&lt; StatePtr &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>path_</b></td></tr>
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<tr class="memitem:a2d8954be8ce86cdc057bc793c627040c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2d8954be8ce86cdc057bc793c627040c"></a>
std::vector&lt; std::vector&lt; int &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>ns_</b></td></tr>
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