Re: links between objects



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John Daniels (jdaniels@cix.co.uk)
Wed, 19 Jul 2000 13:08 +0100 (BST)


> When in a postcondition I want to express that there is a link between > objects a and b is it enough to say it in one direction or do I have to > say it in both directions? I am specifying operations at a high level > of abstraction and at a point where associations are all bidirectional. My understanding is that you need only assert the relationship in one direction. --John ========================================================================= John Daniels


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