1.1 --- a/src/cx/hash_map.h Fri May 27 14:14:55 2022 +0200
1.2 +++ b/src/cx/hash_map.h Fri May 27 17:40:27 2022 +0200
1.3 @@ -108,41 +108,23 @@
1.4 /**
1.5 * Increases the number of buckets, if necessary.
1.6 *
1.7 - * The load value is \c loadFactor*buckets. If the element count exceeds the load
1.8 - * value, the map needs to be rehashed. Otherwise, no action is performed and
1.9 + * The load threshold is \c 0.75*buckets. If the element count exceeds the load
1.10 + * threshold, the map will be rehashed. Otherwise, no action is performed and
1.11 * this function simply returns 0.
1.12 *
1.13 * The rehashing process ensures, that the number of buckets is at least
1.14 - * \p bucketFactor times the number of stored items. So there is enough room for additional
1.15 + * 2.5 times the element count. So there is enough room for additional
1.16 * elements without the need of another soon rehashing.
1.17 *
1.18 - * You can use this function after filling a map to dramatically increase access performance.
1.19 + * You can use this function after filling a map to increase access performance.
1.20 *
1.21 * @note If the specified map is not a hash map, the behavior is undefined.
1.22 *
1.23 * @param map the map to rehash
1.24 - * @param loadFactor a percentage threshold for the load of the map
1.25 - * @param bucketFactor a factor for the number of buckets that shall be available after rehashing
1.26 * @return zero on success, non-zero if a memory allocation error occurred
1.27 */
1.28 __attribute__((__nonnull__))
1.29 -int cxMapRehash2(
1.30 - CxMap *map,
1.31 - float loadFactor,
1.32 - float bucketFactor
1.33 -);
1.34 -
1.35 -/**
1.36 - * Rehashes the map with load factor 0.75 and bucket factor 2.5.
1.37 - *
1.38 - * @param map the map to rehash
1.39 - * @return zero on success, non-zero if a memory allocation error occurred
1.40 - * @see cxMapRehash2()
1.41 - */
1.42 -__attribute__((__nonnull__))
1.43 -static inline int cxMapRehash(CxMap *map) {
1.44 - return cxMapRehash2(map, 0.75f, 2.5f);
1.45 -}
1.46 +int cxMapRehash(CxMap *map);
1.47
1.48
1.49 #ifdef __cplusplus
