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  1. #include <functional>
  2. #include <iostream>
  3. #include <string>
  4. #include <tuple>
  5. using namespace std;
  6.  
  7. template <size_t begin = 0U, typename... Tp>
  8. enable_if_t<begin == sizeof...(Tp), void> foo(tuple<Tp...>& t){
  9. 	cout << endl;
  10. }
  11.  
  12. template <size_t begin = 0U, typename... Tp>
  13. enable_if_t<begin < sizeof...(Tp), void> foo(tuple<Tp...>& t) {
  14. 	cout << get<begin>(t);
  15. 	foo<begin + 1, Tp...>(t);
  16. }
  17.  
  18. int main() {
  19. 	tuple<int, string, float> t = make_tuple(42, "Jonathan Mee", 13.13);
  20.  
  21. 	foo(t);
  22. }
Success #stdin #stdout 0s 3412KB
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42Jonathan Mee13.13
https://ideone.com/SozUbb
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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