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  1. #include <iostream>
  2.  
  3. class A
  4. {
  5. public:
  6.     A(){}
  7. 	A(const A& a)
  8. 	{
  9. 		std::cout << "copy ctor\n";
  10. 	}
  11. 	void operator=(const A& a)
  12. 	{
  13. 		std::cout << "assign ctor\n";
  14. 	}
  15. };
  16.  
  17. int main()
  18. {
  19. 	A a1;
  20. 	A a2 = a1;	// copy
  21. 	A a3;
  22. 	a3 = a1;	// assign
  23.     return 0;
  24. }
Success #stdin #stdout 0s 2852KB
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stdin
copy 
Standard input is empty
stdout
copy 
copy ctor
assign ctor
https://ideone.com/nwj040
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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