Esempi in C++ (Cpp) per SI_fetch_entry

Esempio n. 1

File: Hash.c Progetto: hernan604/lucy

Obj*
Hash_Delete_IMP(Hash *self, Obj *key) {
    HashEntry *entry = SI_fetch_entry(self, key, Obj_Hash_Sum(key));
    if (entry) {
        Obj *value = entry->value;
        DECREF(entry->key);
        entry->key       = (Obj*)TOMBSTONE;
        entry->value     = NULL;
        entry->hash_sum  = 0;
        self->size--;
        self->threshold--; // limit number of tombstones
        return value;
    }
    else {
        return NULL;
    }
}

Esempio n. 2

File: Hash.c Progetto: hernan604/lucy

Obj*
Hash_Find_Key_IMP(Hash *self, Obj *key, int32_t hash_sum) {
    HashEntry *entry = SI_fetch_entry(self, key, hash_sum);
    return entry ? entry->key : NULL;
}

Esempio n. 3

File: Hash.c Progetto: hernan604/lucy

Obj*
Hash_Fetch_IMP(Hash *self, Obj *key) {
    HashEntry *entry = SI_fetch_entry(self, key, Obj_Hash_Sum(key));
    return entry ? entry->value : NULL;
}

Esempio n. 4

File: Hash.c Progetto: pavansondur/lucy

Obj*
Hash_find_key(Hash *self, const Obj *key, int32_t hash_sum) {
    HashEntry *entry = SI_fetch_entry(self, key, hash_sum);
    return entry ? entry->key : NULL;
}