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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. class Foo {
  6. public:
  7. 	void func(int param) { cout << param << endl; }
  8. 	void (Foo::*getPointer())(int) { return &Foo::func; }
  9. };
  10.  
  11. class Bar {
  12. 	Foo foo;
  13. public:
  14. 	Bar(Foo param) : foo(param) {}
  15. 	void print(int param) {
  16. 		void (Foo::*func)(int) = foo.getPointer();
  17.  
  18. 		(foo.func)(param);
  19. 	}
  20. };
  21.  
  22. int main() {
  23. 	Foo foo;
  24. 	Bar bar(foo);
  25.  
  26. 	bar.print(13);
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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13
https://ideone.com/auaGLm
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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