Probably more of a programming question that a Gtk question, but how do I call the base class member functions from a derived class? In my context, I've got a browserTree (displays directory trees) derived from a Gtk::TreeView. In my constructor for browserTree I'm trying to set the model using the set_model function, just calling set_modal(refTreeModal) gives me the errors:
/usr/include/c++/3.3.3/bits/stl_alloc.h:656: undefined reference to 'VTT for browserTree'
this->set_model also gives me the same error
Is there something special I need to do, or am I missing something basic? (I'll attach the code if needed)
It might be worth mentioning I'm using glade so browerTree is actually first derived from browserTree_glade which comes from TreeView. I think the problem is in how I'm calling though, not glade, which is why I'm asking here.