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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. #include <iostream>
  6.  
  7. class MyClass {
  8. public:
  9.     MyClass() { std::cout << "Default constructor called" << std::endl; }
  10.     MyClass(const MyClass& other) { std::cout << "Copy constructor called" << std::endl; }
  11.     MyClass(MyClass&& other) { std::cout << "Move constructor called" << std::endl; }
  12.  
  13.     MyClass& operator=(const MyClass& other) {
  14.         std::cout << "Copy assignment operator called" << std::endl;
  15.         return *this;
  16.     }
  17.  
  18.     MyClass& operator=(MyClass&& other) {
  19.         std::cout << "Move assignment operator called" << std::endl;
  20.         return *this;
  21.     }
  22. };
  23.  
  24.  
  25.  
  26. int main() {
  27. 	MyClass a;
  28. 	MyClass& a_ref = a;
  29. 	MyClass b;
  30. 	a_ref = b;
  31. 	return 0;
  32. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin
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Standard input is empty
stdout
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Default constructor called
Default constructor called
Copy assignment operator called
https://ideone.com/y2h5dz
language:
C++14 (gcc 8.3)
created:
7 days ago
visibility:
public

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