On 30 June 2015 at 23:58, <papa@xxxxxxxxxxx> wrote:
> I would like to write a function to capitalize letters, say...
> std::wstring toUpper(const std::wstring wstr){
> for ( auto it = wstr.begin(); it != wstr.end(); ++it){
> global_wapstr.append(std::towupper(&it));
>
> }
> }
>
> This doesn’t work, but doesn’t the standard already have something like
> std::wstring::toUpper(...)?
This is not a question about using GCC, it's about general C++
programming, so is inappropriate for the gcc-help list.
See https://gcc.gnu.org/onlinedocs/libstdc++/manual/strings.html#std.strings.string
for some more information on the points Martin made.
