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  1. #include <iostream>
  2.  
  3. class Hoge {
  4. private:
  5.   int a;
  6.   void f() { std::cout << "hoge:" << a << std::endl; }
  7. public:
  8.   void (Hoge::*g())() { return &Hoge::f; }
  9.   Hoge(int a) { this->a = a; }
  10. };
  11.  
  12. int main() {
  13.   Hoge *hoge = new Hoge(300);
  14.   (hoge->*(hoge->g()))();
  15.   delete hoge;
  16. }
  17. /* end */
  18.  
Success #stdin #stdout 0s 3472KB
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Standard input is empty
stdout
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hoge:300
https://ideone.com/m8CSQp
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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