Difference between association,aggregation..........

hemanexp
hemanexp used Ask the Experts™
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Hi
   C++ has several relations (association, aggregation and composition) that seem to all mean the same thing : "has a". So, what is the difference between them?



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Commented:
These terms are used in object-oriented design and modeling, not specifically C++.  Their meanings are not standardized--you can get different definitions from different sources.

One answer is here:

http://ootips.org/uml-hasa.html

--efn

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