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  1. //Typendeklaration
  2. class Car;
  3.  
  4. //Typendefinition
  5. struct Service
  6. { 
  7.   int Get(const Car&) const;
  8. };
  9. class Car
  10. { 
  11.   friend int Service::Get(const Car&) const; 
  12.   int Distance;  
  13. }; 
  14.  
  15. //Funktionsdefinition
  16. int Service::Get(const Car& C) const
  17. {
  18.   return C.Distance;
  19. }
  20.  
  21. //Hauptfunktion
  22. int main()
  23. {
  24.   Car MyCar;
  25.   Service MyService;
  26.   int MyDistance =  MyService.Get(MyCar);
  27. }
Success #stdin #stdout 0.02s 2720KB
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https://ideone.com/d1xhq
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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