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  1. template <typename Ret, typename T, Ret(T::*mptr)()>
  2. Ret f() { 
  3.   T obj; 
  4.   return (obj.*mptr)(); 
  5. }
  6.  
  7. template <typename Ret, typename T>
  8. Ret g(Ret(T::*mptr)())
  9. {
  10.     return f<Ret,T,mptr>();
  11. }
  12.  
  13. struct A {
  14.     int a() { return 0; }
  15. };
  16.  
  17. int main() {
  18.     return g(&A::a);
  19. }
Success #stdin #stdout 0.02s 2720KB
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https://ideone.com/cv8pq
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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