eyword">const</span> *ptr_B = <span class="keyword">reinterpret_cast&lt;</span>Array&lt;int8_t, 4&gt; <span class="keyword">const </span>*<span class="keyword">&gt;</span>(&amp;B);</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="comment">// Compute matrix product</span></div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <a class="code" hr