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Inheritance of protected members

Kiran Kate
Greenhorn

Joined: Sep 26, 2005
Posts: 2
Are the protected members of a class inherited by objects of subclasses outside the package of the class?
if yes, why do we need the subclass object reference to access them?
Ernest Friedman-Hill
author and iconoclast
Marshal

Joined: Jul 08, 2003
Posts: 24183
    
  34

Yes, protected members are inherited by all subclasses. I don't understand your second question, though -- perhaps you could use an example to explain it.


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praveen Shangunathan
Ranch Hand

Joined: Sep 06, 2005
Posts: 65
You can inherit protected members outside the package by subclasses.

BUT to access protected members from another package you have to
1) get it by inheritence ( NOT by reference to the superclass) OR
2) by creating a reference to the subclass, and calling the protected member through this subclass reference.

hope this helps.
 
 
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