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  1. typedef long (*func)(int);
  2.  
  3. long function(int) { return 42; }
  4.  
  5. struct Test
  6. {
  7.    static constexpr func f = &function;
  8. };
  9.  
  10. template<func c>
  11. struct Call
  12. {
  13.    static void f()
  14.    {
  15.       c(0);
  16.    }
  17. };
  18.  
  19. int main()
  20. {
  21.    Call<Test::f>::f();
  22. }
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https://ideone.com/z7Rf49
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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