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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct foo
  5. {
  6. 	int a, b;
  7. };
  8.  
  9. foo arr[3] = {foo{0, 1}, foo{0, 1}, foo{0, 1}};
  10.  
  11. void func(int foo::*member)
  12. {
  13. 	for (auto el : arr)
  14. 		cout << el.*member << ' ';
  15. }
  16.  
  17. int main() {
  18. 	func(&foo::a);
  19. 	cout << '\n';
  20. 	func(&foo::b);
  21. }
Success #stdin #stdout 0s 3296KB
comments (?)
stdin 
Standard input is empty
stdout 
0 0 0 
1 1 1
https://ideone.com/NMHwXX
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
secret

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