can't seem to find a function

[dexter <dexter balabit hu>]

Hi,

On this page 
http://www.gtkmm.org/docs/gtkmm-2.4/docs/reference/html/classGdk_1_1PixbufAnimation.html

the get_iter function documentation mentions some functions, such as:
Gdk::PixbufAnimationIter::get_pixbuf()
Gdk::PixbufAnimationIter::get_delay_time()
Gdk::PixbufAnimationIter::advance()

but I cannot find any of these functions either in the docs or in the 
source. Am I missing something?

thx.

-
Balazs