Pg dac cpp iacsdakurdi 38 what is the difference

PG-DAC CPP IACSD,Akurdi
What is the difference between a Copy Constructor and an Overloaded Assignment Operator?
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In the above example, the second statement c1 = c2 is an overloaded assignment
statement.Here, both c1 and c2 are already existing objects and the contents of c2 are assigned
to the object c1. Hence, for overloaded assignment statement both the objects need to be
created already.
Next statement, complex c3 = c2 is an example of the copy constructor. Here, the contents of
c2 are assigned to a new object c3, which means the copy constructor creates a new object
every time when it executes.
Name the Operators that cannot be Overloaded.
Function can be overloaded based on the parameter which is a value or a reference. Explain if
the statement is true.
What are the benefits of Operator Overloading? What is Inheritance?