> Because of Python's better orthogonality, you can factor out the lazy boolean sequence generator into a function of its own if that's a useful thing to do: Y

> Because of Python's better orthogonality, you can factor out the lazy boolean sequence generator into a function of its own if that's a useful thing to do: You can do the same in C++: static bool isEven(int x) { return x % 2 == 0; } bool foo(const std::vector<int>& v) { return v.end() != std::find_if(v.begin(), v.end(), isEven); }