std::tuple<int, const char *, double> t { 666, "fuck", .0001};

for... (auto x : t) {
    std::cout << x << std::endl;
}

==>

{
    auto x = std::get<0>(ololo);
    std::cout << x << std::endl;
}
{
    auto x = std::get<1>(ololo);
    std::cout << x << std::endl;
}
{
    auto x = std::get<2>(ololo);
    std::cout << x << std::endl;
}