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CPP Quiz If the class name is X, what is the type of its "this" pointer...

CPP Quiz

If the class name is X, what is the type of its "this" pointer (in a nonstatic, non-const member function)?
a. const X* const
b. X* const
c. X*
d. X&

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Answer #1

Answer: Option D: X&

Explantion:

X is the class name. ‘this’ pointer is a constant pointer that holds the memory address of the current object. class_name& is the constant pointer. her X is the class, hence X& is the type of this pointer.

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