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  1. 	#include <iostream>
  2. 	using namespace std;
  3.  
  4. 	struct BreakConst
  5. 	{
  6. 		int v;
  7. 		int *p;
  8. 		BreakConst() { v = 0; p = &v; } 
  9. 		void break_stuff() const { ++*p; }
  10. 	};
  11. 	void f(const BreakConst& bc) {
  12. 		bc.break_stuff();
  13. 	}
  14.  
  15. 	int main()
  16. 	{
  17. 		BreakConst bc;
  18. 		cout << bc.v << endl;   // 0
  19. 		f(bc);                  // O:)
  20. 		cout << bc.v << endl;   // 1
  21.  
  22. 		return 0;
  23. 	}
Success #stdin #stdout 0.02s 2680KB
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https://ideone.com/ga5hm
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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