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  1. #include <iostream>
  2.  
  3. struct Bystander
  4. {
  5. 	Bystander()
  6. 	{
  7. 		std::cout << "Innocent Bystander appears" << std::endl;
  8. 	}
  9. 	~Bystander()
  10. 	{
  11. 		std::cout << "Innocent Bystander was shot" << std::endl;
  12. 	}
  13. };
  14.  
  15. struct Accomplice
  16. {
  17. 	Bystander const &b;
  18. 	Accomplice(Bystander const &b)
  19. 	: b(b)
  20. 	{
  21. 		std::cout << "Accomplice received Innocent Bystander" << std::endl;
  22. 	}
  23. 	~Accomplice()
  24. 	{
  25. 		std::cout << "Accomplice abandoned Innocent Bystander" << std::endl;
  26. 	}
  27. };
  28.  
  29. auto Perpetrator(Bystander const &b)
  30. -> Accomplice
  31. {
  32. 	std::cout << "Committing a Crime by giving Innocent Bystander to Accomplice" << std::endl;
  33. 	return b;
  34. }
  35.  
  36. int main()
  37. {
  38. 	std::cout << "About to interact with Perpetrator" << std::endl;
  39. 	auto a = Perpetrator(Bystander());
  40. 	std::cout << "Finished interacting with Perpetrator" << std::endl;
  41. }
  42.  
Success #stdin #stdout 0s 3300KB
comments (?)
stdin
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Standard input is empty
stdout
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About to interact with Perpetrator
Innocent Bystander appears
Committing a Crime by giving Innocent Bystander to Accomplice
Accomplice received Innocent Bystander
Innocent Bystander was shot
Finished interacting with Perpetrator
Accomplice abandoned Innocent Bystander
https://ideone.com/8ZTaDO
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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