C++/STL: XOR of two set

Question

Given two STL sets, I want to find out the XOR of them. Is there an easy, pre-existing way to do that?

Answer 1

You can use std::set_symmetric_difference from the C++ standard library.

Answer 2

Yes: std::set_symmetric_difference

Answer 3

Try std::set_symmetric_difference:

http://www.cplusplus.com/reference/algorithm/set_symmetric_difference/