No std::set?

["pelz" < >]

In this case I have problem with std::string, because you did not include it.

I suggest the following code:

Code:
#include <set> 
#include <string> 

int main(int argc, char** argv) {
    std::set<std::string> setOfItems; 
}




If you have problem with this too, reparse the project!
(Code Assistance > Reparse Project)