Structured Binding C++ tuple

structured_binding.cpp

#include <iostream>
#include <tuple>

using namespace std;

tuple<int, float, string> foo()
{
  return {128, 3.142, "Hello"};
}

int main()
{
  auto [value1, value2, value3] = foo();
  cout << value1 << ", " << value2 << ", " << value3 << endl;
}