asking about OCL
I am a student who is interesting in OCL expression.
I have a question about writing an OCL expression in a
Assuming that in a metamodel, there is a model element
named "A" which is a mandatory element.
This element must be constructed as a class in a model
How can we write an OCL expression to restrict this
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Received on Tue 16 May 2006 - 07:14:50 BST