| 29 | typedef typename VECTOR::stored_type value_type; |
| 30 | |
| 31 | Fast( /*const*/ VECTOR& v_) : v(v_), data(v_.begin()) {} |
| 32 | |
| 33 | inline value_type& operator[](R_xlen_t i) { return data[i]; } |
| 34 | inline const value_type& operator[](R_xlen_t i) const { return data[i]; } |