[boost] ptr<>::shifted question

From: Philippe A. Bouchard (philippeb_at_[hidden])
Date: 2003-02-10 18:07:23

David B. Held wrote:

[...]

> You might have to pull some tricks with the Ownership policy, I'm not
> sure.  For conversions, the pointer casts should work, unless you need
> to do some tricks.
>
> Dave

As for conversions, I think I will use counted_base, but it seems the new
version of shared_count.cpp has changed counted_base to shared_count &
weak_count.  Let's say I would like shifted_object<> to use sp_counted_base
also:

template <typename T>
    shifted_object : sp_counted_base
    {
        T value_;

        ...
    };

Would this be acceptable?

Philippe