String To Lower/Upper in C++

Question

What is the best way people have found to do String to Lower case / Upper case in C++?

The issue is complicated by the fact that C++ isn\'t an English only programmi

Answer 1

#include 
std::string data = "Abc";
std::transform(data.begin(), data.end(), data.begin(), ::toupper);

http://notfaq.wordpress.com/2007/08/04/cc-convert-string-to-upperlower-case/

Also, CodeProject article for common string methods: http://www.codeproject.com/KB/stl/STL_string_util.aspx