comparison: ucx/map.c
ucx/map.c
- changeset 31
- 91ac86557290
- parent 30
- 23bb65cbf7a4
- child 38
- 35f67a8ef875
equal
deleted
inserted
replaced
| 30:23bb65cbf7a4 | 31:91ac86557290 |
|---|---|
| 146 h *= m; | 146 h *= m; |
| 147 h ^= h >> 15; | 147 h ^= h >> 15; |
| 148 | 148 |
| 149 return h; | 149 return h; |
| 150 } | 150 } |
| 151 | |
| 152 UcxMapIterator ucx_map_iterator(UcxMap *map) { | |
| 153 UcxMapIterator i; | |
| 154 i.map = map; | |
| 155 i.cur = NULL; | |
| 156 i.index = 0; | |
| 157 return i; | |
| 158 } | |
| 159 | |
| 160 int ucx_map_iter_next(UcxMapIterator *i, void **elm) { | |
| 161 UcxMapElement *e = i->cur; | |
| 162 | |
| 163 if(e == NULL) { | |
| 164 e = i->map->map[0]; | |
| 165 } else { | |
| 166 e = e->next; | |
| 167 } | |
| 168 | |
| 169 while(i->index < i->map->size) { | |
| 170 if(e != NULL) { | |
| 171 if(e->data != NULL) { | |
| 172 i->cur = e; | |
| 173 *elm = e->data; | |
| 174 return 0; | |
| 175 } | |
| 176 | |
| 177 e = e->next; | |
| 178 } else { | |
| 179 i->index++; | |
| 180 | |
| 181 if(i->index < i->map->size) { | |
| 182 e = i->map->map[i->index]; | |
| 183 } | |
| 184 } | |
| 185 } | |
| 186 | |
| 187 return 1; | |
| 188 } |
