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  1. #include <iostream>
  2. #include <functional>
  3.  
  4. template <typename... TT>
  5. void Invoke(std::function<void(int)> &fn, TT&&... args)
  6. {
  7.     //fn(std::forward<TT>(args)...);
  8.     std::cout << __PRETTY_FUNCTION__ << std::endl;
  9. }
  10.  
  11. template <typename T, typename... TT>
  12. void Invoke(T &&obj, TT&&... args)
  13. {
  14.     //func(std::forward<TT>(args)..., obj);
  15.     std::cout << __PRETTY_FUNCTION__ << std::endl;
  16. }
  17.  
  18. int main()
  19. {
  20.  
  21.     std::function<void(int)> fn = [](int n)
  22.     {
  23.     };
  24.  
  25.     Invoke(fn, 1);    
  26.     return 0;
  27. }
  28.  
Success #stdin #stdout 0s 15224KB
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void Invoke(std::function<void(int)>&, TT&& ...) [with TT = {int}]
https://ideone.com/z3cuSB
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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