| 51 | |
| 52 | template <class InputIter, class Size, class OutputIter> |
| 53 | OutputIter copy_n(InputIter first, Size count, |
| 54 | OutputIter result) { |
| 55 | for ( ; count > 0; --count) { |
| 56 | *result = *first; |
| 57 | ++first; |
| 58 | ++result; |
| 59 | } |
| 60 | return result; |
| 61 | } |
| 62 | #else // !1 |
| 63 | |
| 64 | template <class InputIter, class Size, class OutputIter> |