#include <iostream>

#include <tuple>

#include <string>

std::tuple<double, std::string> hf0()

{

return std::make_tuple(2.333, "2333");

// return {2.33, "233"}; //c++17

}

void test_tuple()

{

std::cout << "\n#test_tuple\n";

// auto z0 = hf0();

// std::cout << "tuple0: " << std::get<0>(z0) << ", "

// << "tuple1: " << std::get<1>(z0) << std::endl;

double z1_f;

std::string z1_s;

std::tie(z1_f, z1_s) = hf0();

std::cout << "tuple0: " << z1_f << ", "

<< "tuple1: " << z1_s << std::endl;

// auto [z2_f, z2_s] = hf0(0); //structured binding

// std::cout << "tuple0: " << z2_f << ", "

// << "tuple1: " << z2_s << std::endl;

}

// g++ draft_tuple.cpp -std=c++11 -o tbd00.exe

int main(int argc, char const *argv[])

{

std::cout << "# draft_tuple.cpp" << std::endl;

test_tuple();

return 0;

}