comparison: src/ring.h
src/ring.h
- changeset 115
- ed884a2fb009
- parent 26
- 3a9e761e4faa
equal
deleted
inserted
replaced
| 114:4e03b0e2a29f | 115:ed884a2fb009 |
|---|---|
| 32 template<typename T, typename Tint> | 32 template<typename T, typename Tint> |
| 33 _imp::RingAdapter<T, Tint> ring(T&& collection, Tint count); | 33 _imp::RingAdapter<T, Tint> ring(T&& collection, Tint count); |
| 34 } | 34 } |
| 35 | 35 |
| 36 /* | 36 /* |
| 37 * Implements a ring adapter over T. This class corrects indices given to the element-operator so that they're within bounds. | 37 * Implements a ring adapter over T. This class corrects indices given to the element-operator so that they're within |
| 38 * The maximum amount can be specified manually. | 38 * bounds. The maximum amount can be specified manually. |
| 39 * | 39 * |
| 40 * Example: | 40 * Example: |
| 41 * | 41 * |
| 42 * int A[] = {10,20,30,40}; | 42 * int A[] = {10,20,30,40}; |
| 43 * ring(A)[0] == A[0 % 4] == A[0] | 43 * ring(A)[0] == A[0 % 4] == A[0] |
| 81 return this->count; | 81 return this->count; |
| 82 } | 82 } |
| 83 }; | 83 }; |
| 84 | 84 |
| 85 /* | 85 /* |
| 86 * Convenience function for RingAdapter so that the template parameter does not have to be provided. The ring amount is assumed | 86 * Convenience function for RingAdapter so that the template parameter does not have to be provided. The ring |
| 87 * to be the amount of elements in the collection. | 87 * amount is assumed to be the amount of elements in the collection. |
| 88 */ | 88 */ |
| 89 template<typename T> | 89 template<typename T> |
| 90 iter::_imp::RingAdapter<T, int> iter::ring(T&& collection) | 90 iter::_imp::RingAdapter<T, int> iter::ring(T&& collection) |
| 91 { | 91 { |
| 92 return {collection, countof(collection)}; | 92 return {collection, countof(collection)}; |
