<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    &gt;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;&gt;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;{</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keyword">using</span> element_t = byte_t;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="keyword">u