">   16</span>&#160;        <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        <span class="keyword">struct </span>vec&lt;2, T, Q&gt;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        {</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;                <span class="comment">// -- Implementation de