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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <mikan.tenny@gmail.com> |
+----------------------------------------------------------------------+
*/
#ifndef __SW_HASHMAP_H
#define __SW_HASHMAP_H
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*swHashMap_dtor)(void *data);
typedef struct
{
struct swHashMap_node *root;
struct swHashMap_node *iterator;
swHashMap_dtor dtor;
} swHashMap;
swHashMap* swHashMap_new(uint32_t bucket_num, swHashMap_dtor dtor);
void swHashMap_clean(swHashMap* hmap);
void swHashMap_free(swHashMap *hmap);
int swHashMap_add(swHashMap *hmap, const char *key, uint16_t key_len, void *data);
int swHashMap_add_int(swHashMap *hmap, uint64_t key, void *data);
void* swHashMap_find(swHashMap *hmap, const char *key, uint16_t key_len);
void* swHashMap_find_int(swHashMap *hmap, uint64_t key);
void swHashMap_update_int(swHashMap *hmap, uint64_t key, void *data);
int swHashMap_update(swHashMap *hmap, const char *key, uint16_t key_len, void *data);
int swHashMap_del(swHashMap *hmap, const char *key, uint16_t key_len);
int swHashMap_del_int(swHashMap *hmap, uint64_t key);
int swHashMap_move(swHashMap *hmap, const char *old_key, uint16_t old_key_len, const char *new_key, uint16_t new_key_len);
int swHashMap_move_int(swHashMap *hmap, uint64_t old_key, uint64_t new_key);
void swHashMap_rewind(swHashMap* hmap);
void* swHashMap_each(swHashMap* hmap, char **key);
void* swHashMap_each_int(swHashMap* hmap, uint64_t *key);
#define swHashMap_each_reset(hmap) ((hmap)->iterator = NULL)
uint32_t swHashMap_count(swHashMap* hmap);
#ifdef __cplusplus
}
#endif
#endif
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