for.cpp

// for.cpp
// Callum Howard, 2018

#include <iostream>
#include <vector>


class F {
public:
    F() : mItems{3, 1, 4, 1, 5, 9, 2} {}
    std::vector<int> items() { return mItems; }

private:
    std::vector<int> mItems;
};


int main() {

    for (const auto& item : F().items()) {
        std::cout << item << '\n';
    }

    return 0;
}