mat_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="mat_traits_Matrix_rows.html">rows</a></span>==<span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>&lt;B&gt;::<span class="RenoLink"><a href="mat_traits_Matrix_rows.html">rows</a></span> &amp;&amp;
        //  <span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>&lt;A&gt;::<span class="RenoLink"><a href="mat_traits_Matrix_cols.html">cols</a></span>==<span class="RenoLink"><a href="mat_traits.html">mat_traits</