On Mon, 9 Jul 2007 08:22:12 +0100 Joachim Banzhaf <[EMAIL PROTECTED]> wrote:
> > If you require the user to supply an option, then getopt makes that > > your responsibility. I'd imagine Glib::option does the same. > > Ok, that should be easy. Initialize the option with an invalid value and > check > after parsing will do that. Just hoped I could tell Glibmm with some flag to > do this for me. Or you can maintain a separate flag and set it when the option is parsed. That also allows you to check for options being given twice when that's not sensible. With getopt you need to do quite a lot of work yourself, so there's already a place where this can be done. Looking at the Glib documents you _could_ do the same using the "callback" option type, but presumably you would rather take advantage of the simplified handling. That probably leaves you back with your approach, but I thought I'd throw this alternative into the pot for completeness. _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
