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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Foo
  5. {
  6. 	int x;
  7. public:
  8. 	Foo(int n) : x(n) { }
  9. 	int foo(int y) { return x + y; }
  10. 	int bar(int y) { return x * y; }
  11. };
  12.  
  13. int main() {
  14. 	int (Foo::* mp)(int) = &Foo::foo; // wskaźnik na metodę klasy
  15. 	Foo a(5), b(17);
  16. 	cout << (a.*mp)(3) << endl;
  17. 	cout << (b.*mp)(3) << endl;
  18. 	mp = &Foo::bar;
  19. 	cout << (a.*mp)(3) << endl;
  20. 	cout << (b.*mp)(3) << endl;
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3096KB
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Standard input is empty
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8
20
15
51
https://ideone.com/6effuR
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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