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A class can have self-referential data members.

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in Object Oriented Programming by (128k points)
A class can have self-referential data members.

(a) True

(b) False

I have been asked this question in semester exam.

The doubt is from Data Members topic in chapter Class Members & Types of Object Oriented Programming

1 Answer

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Right choice is (b) False

The explanation is: The data members in a class can never refer to own class type. This is not possible because the data members should have some memory allocated for its object before the self-reference is used, but class must call constructor for that. Hence not possible.

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