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  1. #include <iostream>
  2.  
  3. class Foo
  4. {
  5. private:
  6. 	int m_data;
  7.  
  8. public:
  9. 	Foo(int data)
  10. 	: m_data(data)
  11. 	{
  12.  
  13. 	}
  14.  
  15. 	Foo& operator=(const Foo& other)
  16. 	{
  17. 		if (this == &other)
  18. 		{
  19. 			return *this;
  20. 		}
  21.  
  22. 		m_data = other.m_data;
  23. 		return *this;
  24. 	}
  25.  
  26. 	int GetData()
  27. 	{
  28. 		return m_data;
  29. 	}
  30. };
  31.  
  32. int main() 
  33. {
  34. 	auto a = Foo(42);
  35. 	auto b = Foo(24);
  36. 	auto c = Foo(10);
  37.  
  38. 	a = b = c;
  39.  
  40. 	std::cout << &a << ": " << a.GetData() << std::endl;
  41. 	std::cout << &b << ": " << b.GetData() << std::endl;
  42. 	std::cout << &c << ": " << c.GetData() << std::endl;
  43.  
  44. 	return 0;
  45. }
Success #stdin #stdout 0s 3412KB
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stdin
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Standard input is empty
stdout
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0xbffa0704: 10
0xbffa0708: 10
0xbffa070c: 10
https://ideone.com/z1ZELL
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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