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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct A
  5. {
  6.     void(A::*fn)() = &A::do_work;
  7.     void do_work() { cout << "Hello, world!"; }
  8. };
  9.  
  10. int main()
  11. {
  12.     A a;
  13.     (a.*(a.fn))();
  14. }
  15.  
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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Hello, world!
https://ideone.com/WgmlT2
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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