9 Mar
2005
9 Mar
'05
3:31 p.m.
"Peter Dimov" <pdimov@mmltd.net> writes:
David Abrahams wrote:
If you want to be unambiguous, it has to be more like:
[hello] <- a non-empty optional<std::string> [] <- a non-empty optional<std::string> (the string is empty) _ <- an empty optional<T>
My preference is
hello
_
A string can never be output "correctly", no matter what the delimiters are ("a] [b").
I disagree. You can generate escapes: [a\] \[b] or if you like, [a\]\ \[b] -- Dave Abrahams Boost Consulting www.boost-consulting.com