| 333 | inline const_iterator begin() const{ return cache.get_const() ; } |
| 334 | inline const_iterator end() const{ return cache.get_const() + size() ; } |
| 335 | inline const_iterator cbegin() const{ return cache.get_const() ; } |
| 336 | inline const_iterator cend() const{ return cache.get_const() + size() ; } |
| 337 | |
| 338 | inline Proxy operator[]( R_xlen_t i ){ return cache.ref(i) ; } |