> 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
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