ineno">   47</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    <span class="comment">// 流标识和基本信息</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classunified_packet_attr.html#ade72e5cbff90299685cb803d49a6a2a2">   49</a></span>    uint32_t <a class="code hl_variable" href="classunified_packet_attr.html#ade72e5cbff90299685cb803d49a6a2a2">hash_val</a>