C++ (Cpp) collections_list_remove_ifの例

コード例 #1

ファイル: trigger.c プロジェクト: Karamax/arrakis

errval_t term_client_remove_trigger(struct term_client *client,
                                    term_trigger_id_t id)
{
    errval_t err = SYS_ERR_OK;
    struct term_trigger_priv *removed = NULL;

    assert(client != NULL);
    assert(client->triggers != NULL);

    removed = collections_list_remove_if(client->triggers, trigger_list_id_cmp,
                                         &id);

    if (removed == NULL) {
        err = TERM_ERR_TRIGGER_NOT_FOUND;
    }
    return err;
}

コード例 #2

ファイル: hash_table.c プロジェクト: BarrelfishOS/barrelfish

/*
 * Removes a specific element from the table.
 */
void collections_hash_delete(collections_hash_table *t, uint64_t key)
{	
	uint32_t bucket_num;	
	collections_listnode *bucket;	
	collections_hash_elem *elem;

	bucket_num = key % t->num_buckets;
	bucket = t->buckets[bucket_num];
	elem = (collections_hash_elem*) collections_list_remove_if(bucket, match_key, &key);
	if (elem) {
        uint32_t n = t->num_elems;
        collections_hash_release_elem(elem, t);
        assert(1 == n - t->num_elems);
	}
    else
    {
	    printf("Error: cannot find the node with key %" PRIu64 " in collections_hash_release\n", key);
    }
}