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Protected and Private

Conrad Kirby
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Joined: Jun 17, 2001
Posts: 178
What is the difference between protected and private? Can you read the values of a protected class variable, but not write to it? Or am i completely off track.
Manfred Leonhardt
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Joined: Jan 09, 2001
Posts: 1492
Hi Conrad,
Protected: Can be seen (and used) by the class and any subclasses.
Private: Can only be seen by the class.
The accessor modifiers apply the restrictions to reading and writing. Either you see it and can do anything or you don't and can't!
Regards,
Manfred.
Conrad Kirby
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Joined: Jun 17, 2001
Posts: 178
Well thankee kindly! I'll just mosey on back to work!
 
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subject: Protected and Private