Howdy!

I think what you meant to say was "it runs counter to encapsulation...".

If you need to extract values from an object, you need a method. If you always use a method to fetch data from an object, you have no way of knowing (and no need to know) whether you are fetching an attribute or a computed value. Encapsulation means, among other things, that you have no need to know the distinction. The object makes certain data available to you via a well defined API, to wit, the methods frequently labeled "accessors".

yours,
Michael

In reply to Re^2: Accessor methods again. by herveus
in thread Accessor methods again. by gam3

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