comparison: src/cx/hash_map.h
src/cx/hash_map.h
- changeset 1675
- 36c0fb2b60b2
- parent 1605
- 55b13f583356
equal
deleted
inserted
replaced
| 1674:8b0f162ac88e | 1675:36c0fb2b60b2 |
|---|---|
| 35 | 35 |
| 36 #ifndef UCX_HASH_MAP_H | 36 #ifndef UCX_HASH_MAP_H |
| 37 #define UCX_HASH_MAP_H | 37 #define UCX_HASH_MAP_H |
| 38 | 38 |
| 39 #include "map.h" | 39 #include "map.h" |
| 40 | |
| 41 #ifdef __cplusplus | |
| 42 extern "C" { | |
| 43 #endif | |
| 44 | 40 |
| 45 /** Internal structure for an element of a hash map. */ | 41 /** Internal structure for an element of a hash map. */ |
| 46 struct cx_hash_map_element_s; | 42 struct cx_hash_map_element_s; |
| 47 | 43 |
| 48 /** | 44 /** |
| 81 * (if @c NULL, the cxDefaultAllocator will be used) | 77 * (if @c NULL, the cxDefaultAllocator will be used) |
| 82 * @param itemsize the size of one element | 78 * @param itemsize the size of one element |
| 83 * @param buckets the initial number of buckets in this hash map | 79 * @param buckets the initial number of buckets in this hash map |
| 84 * @return a pointer to the new hash map | 80 * @return a pointer to the new hash map |
| 85 */ | 81 */ |
| 86 cx_attr_nodiscard cx_attr_malloc cx_attr_dealloc(cxMapFree, 1) | 82 CX_EXTERN CX_NODISCARD CX_MALLOC CX_DEALLOC(cxMapFree, 1) |
| 87 CX_EXPORT CxMap *cxHashMapCreate(const CxAllocator *allocator, | 83 CxMap *cxHashMapCreate(const CxAllocator *allocator, |
| 88 size_t itemsize, size_t buckets); | 84 size_t itemsize, size_t buckets); |
| 89 | 85 |
| 90 /** | 86 /** |
| 91 * Increases the number of buckets, if necessary. | 87 * Increases the number of buckets, if necessary. |
| 92 * | 88 * |
| 104 * | 100 * |
| 105 * @param map the map to rehash | 101 * @param map the map to rehash |
| 106 * @retval zero success | 102 * @retval zero success |
| 107 * @retval non-zero if a memory allocation error occurred | 103 * @retval non-zero if a memory allocation error occurred |
| 108 */ | 104 */ |
| 109 cx_attr_nonnull | 105 CX_EXTERN CX_NONNULL |
| 110 CX_EXPORT int cxMapRehash(CxMap *map); | 106 int cxMapRehash(CxMap *map); |
| 111 | |
| 112 | |
| 113 #ifdef __cplusplus | |
| 114 } // extern "C" | |
| 115 #endif | |
| 116 | 107 |
| 117 #endif // UCX_HASH_MAP_H | 108 #endif // UCX_HASH_MAP_H |
