From: Vaclav Vesely (vaclav.vesely_at_[hidden])
Date: 2006-03-11 16:59:16
Hi,
There is common need of getting value from optional with possibility to
define default value in case of the optional is uninitialized. I suggest two
alternatives:
optional<int> o;
int i = o.get(123); // meber function get with additional parameter
int j = from_optional(o, 123); // free function
Both alternatives can be implemented simultaneously.
What do you think about it?
Regards,
Vaclav