><span class="lineno">  178</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                <span class="comment">// -- Unary bit operators --</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                <span class="keyword">template</span>&lt;<span class="keyword">typename</span> U&gt;</div>
<div class="line"><a name="l00182"></