What are the Special Features of Constructors ?

Special Features of Constructors :

· The constructor function have the following special characteristics :

· They should be declared in the public section.

· They are invoked automatically when the objects are created.

· They do not have return types, even void and therefore , they cannot return values.

· They cannot be inherited, through a derived class can call the base class constructor.

· Like other C++ functions, they can have default arguments.

· Constructor cannot be virtual.

· We cannot refer to their address.

· An object with a constructor (or destructor) cannot be used as a member of a union.

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