></span>&gt;</p>
<pre>namespace boost
{
    namespace <span class="RenoLink"><a href="qvm.html">qvm</a></span>
    {
<span class="RenoIncludeSPAN">        //Only <span class="RenoLink"><a href="SFINAE_enable_if.html">enabled if</a></span>:
        //  <span class="RenoLink"><a href="is_vec.html">is_vec</a></span>&lt;A&gt;::value
        template &lt;class A&gt;
        typename <span class="RenoLink"><a href="vec_traits.html">vec_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="vec_traits