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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. class A {
  6. public:
  7. 	A()	{ cout << "A()" << endl; }
  8. 	A(int i) : value(i) { cout << "A(int i)" << endl; }
  9. 	A(const A& ra)
  10. 	{
  11. 		cout << "A(const A)" << endl;
  12. 		value = ra.value;
  13. 	}
  14. 	~A() { cout << "~A()" << endl; }
  15.  
  16. 	A& operator=(const A& ra)
  17. 	{
  18. 		cout << "A operator=" << endl;
  19. 		value = ra.value;
  20. 		return *this;
  21. 	}
  22.  
  23. private:
  24. 	int value;
  25. };
  26.  
  27. int main() {
  28. 	// your code goes here
  29. 	A a(42);
  30. 	vector<A> va;
  31. 	va.push_back(a);
  32. 	return 0;
  33. }
Success #stdin #stdout 0s 3464KB
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Standard input is empty
stdout
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A(int i)
A(const A)
~A()
~A()
https://ideone.com/B0aotf
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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