class="keyword">struct </span><a class="code" href="structpmem_1_1obj_1_1allocation__flag__atomic.html">allocation_flag_atomic</a> {</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="structpmem_1_1obj_1_1allocation__flag__atomic.html#a45e74d3d2c574f53d96027f2caec640f">  127</a></span>&#160;    <span class="keyword">explicit</span> <a class="code" href="structpmem_1_1obj_1_1allocation__flag__atomic.html#a45e74d3d2c574f53d96027f2caec640f">allocation_flag_atomic</a>(uint64_