Yes, it works, but i doesn't look like the best approach: warning: ISO C forbids passing argument 3 of 'g_hash_table_insert' between function pointer and 'void *' [-Wpedantic]
Thank you for your answer, 2014-08-22 18:29 GMT+02:00 Emmanuele Bassi <eba...@gmail.com>: > hi; > > On 22 August 2014 17:10, Iñigo Martínez <inigomarti...@gmail.com> wrote: > >> I am trying to figure out the best way to use function pointers as >> values in a GHashTable. My idea is to call different functions based >> on different keys (strings). >> >> Looking at the API, this looks impossible, as the values are gpointers >> and not function pointers. > > gpointer is just a typedef to void*, which is perfectly capable of > holding a function pointer. > >> I'm thinking to wrap the function call in a structure, and hold its >> pointer in the table. >> >> Has anyone ever tried something similar ? > > yes, and it works fine. > > ciao, > Emmanuele. > > -- > http://www.bassi.io > [@] ebassi [@gmail.com] _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
