On Sat, 2007-06-02 at 18:30 +0100, Robert Pearce wrote: > Hi Murray, > > On Sat, 02 Jun 2007 18:43:37 +0200 you wrote: > > On Sat, 2007-06-02 at 15:49 +0100, Robert Pearce wrote: > > > (process:27325): GLib-GObject-CRITICAL **: gtype.c:2242: initialization > > > assertion failed, use IA__g_type_init() prior to this function > > > > This is probably due to a static instance somewhere in your code. It's > > generally impossible to ensure that glibmm/gtkmm is initialized before > > static instances, because the sequence of static instance initialization > > is not well defined. > > > I believe the only static instance of anything is the > TreeModelColumnRecord-derived > static DLF_ModelColumns DLF_Columns; > This is how the tutorial creates it, because it's needed purely as a > reference point for doing stuff.
The tutorial really shouldn't do that. Could you file a bug (or patch, please. The examples are in example/book/) with the exact details. > Perhaps the tutorial is misleading, and I ought to create it as a member of > the class that uses the TreeView? > > Anyway, I discovered I could avoid the problems by declaring my pointer as > Gtk::TreeModelColumn<void*> dataitem; > > This does mean that every time I use it I have to explicitly type-cast, which > is ugly, but it seems to work. > > Thanks, > Rob > _______________________________________________ > gtkmm-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtkmm-list -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
