a></span>(r,*this);
                return r;
                }
        };
        
        template &lt;class Matrix&gt;
        struct <span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>;
        
        template &lt;class T,int Rows,int Cols&gt;
        struct <span class="RenoLink"><a href="mat_traits.html">mat_traits</a></span>&lt; <span class="RenoLink">mat</span>&lt;T,Rows,Cols&gt; &gt;
        {
            typedef T scalar_type;
            static int const rows=Rows