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hash-func: add destructors for key and value

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If they are set, then they are called in hashmap_clear() or
hashmap_free().
This commit is contained in:
Yu Watanabe
2018-12-02 11:59:07 +01:00
parent 7a08d314f2
commit 59a5cda7b9
5 changed files with 113 additions and 90 deletions
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src/basic/hashmap.h
+34 -16
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@@ -22,6 +22,8 @@
#define HASH_KEY_SIZE 16
typedef void* (*hashmap_destroy_t)(void *p);
/* The base type for all hashmap and set types. Many functions in the
* implementation take (HashmapBase*) parameters and are run-time polymorphic,
* though the API is not meant to be polymorphic (do not call functions
@@ -87,25 +89,33 @@ OrderedHashmap *internal_ordered_hashmap_new(const struct hash_ops *hash_ops HA
#define hashmap_new(ops) internal_hashmap_new(ops HASHMAP_DEBUG_SRC_ARGS)
#define ordered_hashmap_new(ops) internal_ordered_hashmap_new(ops HASHMAP_DEBUG_SRC_ARGS)
HashmapBase *internal_hashmap_free(HashmapBase *h);
HashmapBase *internal_hashmap_free(HashmapBase *h, free_func_t default_free_key, free_func_t default_free_value);
static inline Hashmap *hashmap_free(Hashmap *h) {
return (void*)internal_hashmap_free(HASHMAP_BASE(h));
return (void*) internal_hashmap_free(HASHMAP_BASE(h), NULL, NULL);
}
static inline OrderedHashmap *ordered_hashmap_free(OrderedHashmap *h) {
return (void*)internal_hashmap_free(HASHMAP_BASE(h));
return (void*) internal_hashmap_free(HASHMAP_BASE(h), NULL, NULL);
}
HashmapBase *internal_hashmap_free_free(HashmapBase *h);
static inline Hashmap *hashmap_free_free(Hashmap *h) {
return (void*)internal_hashmap_free_free(HASHMAP_BASE(h));
return (void*) internal_hashmap_free(HASHMAP_BASE(h), NULL, free);
}
static inline OrderedHashmap *ordered_hashmap_free_free(OrderedHashmap *h) {
return (void*)internal_hashmap_free_free(HASHMAP_BASE(h));
return (void*) internal_hashmap_free(HASHMAP_BASE(h), NULL, free);
}
Hashmap *hashmap_free_free_free(Hashmap *h);
static inline Hashmap *hashmap_free_free_key(Hashmap *h) {
return (void*) internal_hashmap_free(HASHMAP_BASE(h), free, NULL);
}
static inline OrderedHashmap *ordered_hashmap_free_free_key(OrderedHashmap *h) {
return (void*) internal_hashmap_free(HASHMAP_BASE(h), free, NULL);
}
static inline Hashmap *hashmap_free_free_free(Hashmap *h) {
return (void*) internal_hashmap_free(HASHMAP_BASE(h), free, free);
}
static inline OrderedHashmap *ordered_hashmap_free_free_free(OrderedHashmap *h) {
return (void*)hashmap_free_free_free(PLAIN_HASHMAP(h));
return (void*) internal_hashmap_free(HASHMAP_BASE(h), free, free);
}
IteratedCache *iterated_cache_free(IteratedCache *cache);
@@ -258,25 +268,33 @@ static inline bool ordered_hashmap_iterate(OrderedHashmap *h, Iterator *i, void
return internal_hashmap_iterate(HASHMAP_BASE(h), i, value, key);
}
void internal_hashmap_clear(HashmapBase *h);
void internal_hashmap_clear(HashmapBase *h, free_func_t default_free_key, free_func_t default_free_value);
static inline void hashmap_clear(Hashmap *h) {
internal_hashmap_clear(HASHMAP_BASE(h));
internal_hashmap_clear(HASHMAP_BASE(h), NULL, NULL);
}
static inline void ordered_hashmap_clear(OrderedHashmap *h) {
internal_hashmap_clear(HASHMAP_BASE(h));
internal_hashmap_clear(HASHMAP_BASE(h), NULL, NULL);
}
void internal_hashmap_clear_free(HashmapBase *h);
static inline void hashmap_clear_free(Hashmap *h) {
internal_hashmap_clear_free(HASHMAP_BASE(h));
internal_hashmap_clear(HASHMAP_BASE(h), NULL, free);
}
static inline void ordered_hashmap_clear_free(OrderedHashmap *h) {
internal_hashmap_clear_free(HASHMAP_BASE(h));
internal_hashmap_clear(HASHMAP_BASE(h), NULL, free);
}
void hashmap_clear_free_free(Hashmap *h);
static inline void hashmap_clear_free_key(Hashmap *h) {
internal_hashmap_clear(HASHMAP_BASE(h), free, NULL);
}
static inline void ordered_hashmap_clear_free_key(OrderedHashmap *h) {
internal_hashmap_clear(HASHMAP_BASE(h), free, NULL);
}
static inline void hashmap_clear_free_free(Hashmap *h) {
internal_hashmap_clear(HASHMAP_BASE(h), free, free);
}
static inline void ordered_hashmap_clear_free_free(OrderedHashmap *h) {
hashmap_clear_free_free(PLAIN_HASHMAP(h));
internal_hashmap_clear(HASHMAP_BASE(h), free, free);
}
/*