ss="line"></div><div class="line">    <span class="comment">// create a pmemobj pool</span></div><div class="line">    <span class="keyword">auto</span> pop = nvobj::pool&lt;root&gt;::create(<span class="stringliteral">&quot;poolfile&quot;</span>, <span class="stringliteral">&quot;layout&quot;</span>,</div><div class="line">                         PMEMOBJ_MIN_POOL);</div><div class="line">    <span class="keyword">auto</span> proot = pop.root();</div><div class="line"></div><div class="line">    <span clas