Helo i m new in c++.
i m confuse about what is exact difference b/w copy constructor and overloaded assignment operator.
Regards,
Amit

A copy constructor creates a new object as part of the assignment.

An overloaded assignment assigns a value to an existing object.

helo i have one more confusion about copy constructor and overloaded assignment operator:
copy constructor make a deep copy i understand this but an overloaded assignment operator make shall copy or deep copy
Regards,
Amit

In both cases whether a shallow or deep copy is done is dependent on the target class's implementation.