;
            static int const cols=Cols;
        
            template &lt;int Row,int Col&gt; static scalar_type <span class="RenoLink"><a href="mat_traits_M_read_element.html">read_element</a></span>( <span class="RenoLink">mat</span>&lt;T,Rows,Cols&gt; const &amp; x ) { return x.a[Row][Col]; }
            template &lt;int Row,int Col&gt; static scalar_type &amp; <span class="RenoLink"><a href="mat_traits_M_write_element.html">write_element</a></span>( <span class="RenoLink">mat</span>&lt;T,Rows,Cols