Time in format HHMMSS.D

[Glus Xof <gtglus gmail com>]

Hi guys,

Getting date in YYYYMMDD format, have been easy for me using
Glib::Date::format_string(), but I don't guess how could get the time
in HHMMSS.D format. Is it possible ?

I just look it up
http://library.gnome.org/devel/glibmm/stable/structGlib_1_1TimeVal.html
...

Could you suggest anything ?

Glus.