Namaran

temp_range.cpp

#include <iostream>
#include <vector>

struct Box {
    std::vector<int> v{1, 2, 3};
    ~Box() { std::cout << "~Box "; }
    const std::vector<int>& items() const { return v; }
};

int main() {
    for (int x : Box{}.items())
        std::cout << x << ' ';
    std::cout << '\n';
}