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  1. #include <iostream>
  2. #include <type_traits>
  3.  
  4. template <int Arg>
  5. void foo()
  6. {
  7. 	std::cout << Arg << ' ';
  8. }
  9.  
  10. template <int First, int... Rest, typename T = std::enable_if_t<(sizeof...(Rest) > 0)>>
  11. void foo()
  12. {
  13. 	std::cout << First << ' ';
  14. 	foo<Rest...>();
  15. }
  16.  
  17. int main()
  18. {
  19. 	foo<1, 2, 3>();
  20.  
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 4184KB
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https://ideone.com/BZFxxz
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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