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From: E. Gladyshev (egladysh_at_[hidden])
Date: 2003-08-01 13:58:47

> Not quite. pImpl is really bad when you have
> multiple interacting
> concrete types. I think you'll find yourself doing
> a lot of
> polymorphic_downcast<>s.

Another good point against the pImpl idiom. I'd
suggest to overwrite some of the boost libaries that
use the pImpl thing. It is not like a modern C++ at


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