k matrix</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  NTL::Vec&lt;std::unique_ptr&lt;MatMul1DExec&gt;&gt; matvec; <span class="comment">// regular matrices</span></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;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <a class