Hello, When I try to use std::prev on a ustring const_iterator nothing happens, operator-- works fine.
Glib::ustring str = "test";
Glib::ustring::iterator iter = str.begin();
std::advance(iter);
printf("%c\n", *iter);
std::prev(iter);
printf("%c\n", *iter);
iter--;
printf("%c\n", *iter);
Output is
e
e
t
Any ideas why it doesn't work?
Thanks
Jeremy
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