Let A be class with overloaded operator=
If I call a function that has a parameter A by value, Will the overloaded operator= called?
Let A be class with overloaded operator= If I call a function that has
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Let A be class with overloaded operator=
If I call a function that has a parameter A by value, Will the overloaded operator= called?
No its assignment operator won’t be called.
The copy constructor will be called.
That is the purpose of copy constructor, to create copies of the type by taking in an object of the same type. Pass by value is the typical case where copy constructor is always called.