3 Jun
2012
3 Jun
'12
11:35 a.m.
On Sun, Jun 3, 2012 at 7:39 AM, Marshall Clow <mclow.lists@gmail.com> wrote:
What if input type is like range<char*> (and you'd like output type to be std::string)? I think output type and input type shouldn't be required to be equal.
They don't have to be equal. std::string s; hex ( <range>, std::back_inserter (s));
But that's not as convenient as the normal function which returns the string. It's also missing reserve(). Should hex output be upper case or lower case? c++0x suggests lower case. :p -- Olaf