Function m4ri_sys::mzd_copy_row

pub unsafe extern "C" fn mzd_copy_row(
    b: *mut Mzd, 
    i: Rci, 
    a: *const Mzd, 
    j: Rci
)

\brief copy row j from A to row i from B.

The offsets of A and B must match and the number of columns of A must be less than or equal to the number of columns of B.

\param B Target matrix. \param i Target row index. \param A Source matrix. \param j Source row index.