[EMAIL PROTECTED] wrote:Hi Daniel,I only see the the g_hash_table_foreach() here. But sometimes people may like to iterate through a hash table and stop the iteration when certain conditions are met.It is rather trivial to construct a GList of hash table keys (or values) using g_hash_table_foreach. Of course it's only useful on a table whose contents change never or seldom because the list has to be updated on each change. Anyway, here's what I use. I was too lazy to make Append_key() the right type.void append_key(void *k, void *v, GList **keys) { } GList *get_hash_keys(GHashTable *hash) { GList *keys = NULL; g_hash_table_foreach(hash, append_key, &keys); return keys; } --Daniel Good suggestion. Apart from your suggestion, we may also use a GList together with a GHashTable. When inserting a node into the GHashTable, we also insert the element to the GList. It's a bit more trouble and less efficient, but it works for simple cases. Until we have add new APIs for iterating through the GHashTable, I am afraid we have to do this way... Thanks. Regards, Tony Cheung |
- API for iterating the g_hash_table Tony Yat-Tung Cheung
- Re: API for iterating the g_hash_table Sven Neumann
- Re: API for iterating the g_hash_table Tony Yat-Tung Cheung
- Re: API for iterating the g_hash_table Sven Neumann
- Re: API for iterating the g_hash_table dhaude
- Re: API for iterating the g_hash_table Sven Neumann
- Tony Yat-Tung Cheung