Template Class Lmatrix {Int m_x; int m_y; t * m_data; public: // Constructor, horizontal range of 0 ~ (x - 1), ordinate range 0 ~ (Y - 1) LMAtrix (INT X , INT Y: m_x (x), m_y (y), m_data (new t [x * y]) {} // destructor ~ lmatrix () {delete [] m_data;} // Take the value T Getat ( INT X, INT Y) {RETURN M_DATA [Y * m_x x];} // Set value void sett (int x, int y, t value) {m_data [y * m_x x] = value;} // left Turn 90 degrees Void Rolleft () {t * p = new t [m_x * m_y]; INT I, J, T; For (j = 0; j
