you are right, but ...

guest (guest)
what I need is a pattern to resolve the problem (maybe it's not a problem), it's a part of a project, it's dependent of any platform.
the customer has specification, but don't care about it, you can implement it in the derived class, it's not related with the pattern, I guess you didn't read books about design pattern
2000-10-26 -05:00

回到话题: I have several clients, there is a little bit difference among them, maybe I'll have more clients in future, how to design the architecture?

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