[gtkmm] using RefPtr out of Gtkmm

[Jose Felix Hernandez Barrio <jfhernandez etsii upm es>]

Hi,

I'm developing an application that must use a smart pointer, and i have
a few questions:

1- Is there any tutorial for refptr?
2- Can i use refptr out of gtkmm class hierarchy? must i derive my
classes from any glib o gtk classes and add any functionality ???

thanks
-- 
Jose Felix Hernandez Barrio <jfhernandez correo etsii upm es>
DISAM