diff options
Diffstat (limited to 'strmap.h')
| -rw-r--r-- | strmap.h | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -51,6 +51,12 @@ void strmap_clear(struct strmap *map, int free_values); void *strmap_put(struct strmap *map, const char *str, void *data); /* + * Return the strmap_entry mapped by "str", or NULL if there is not such + * an item in map. + */ +struct strmap_entry *strmap_get_entry(struct strmap *map, const char *str); + +/* * Return the data pointer mapped by "str", or NULL if the entry does not * exist. */ @@ -62,4 +68,32 @@ void *strmap_get(struct strmap *map, const char *str); */ int strmap_contains(struct strmap *map, const char *str); +/* + * Remove the given entry from the strmap. If the string isn't in the + * strmap, the map is not altered. + */ +void strmap_remove(struct strmap *map, const char *str, int free_value); + +/* + * Return how many entries the strmap has. + */ +static inline unsigned int strmap_get_size(struct strmap *map) +{ + return hashmap_get_size(&map->map); +} + +/* + * Return whether the strmap is empty. + */ +static inline int strmap_empty(struct strmap *map) +{ + return strmap_get_size(map) == 0; +} + +/* + * iterate through @map using @iter, @var is a pointer to a type strmap_entry + */ +#define strmap_for_each_entry(mystrmap, iter, var) \ + hashmap_for_each_entry(&(mystrmap)->map, iter, var, ent) + #endif /* STRMAP_H */ |