n>&#160;        <span class="keyword">static</span> length_t <span class="keyword">const</span> rows = R;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    };</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, qualifier Q&gt;</div><div class="line"><a name="l00065"></a><sp