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From: Noel Yap (Noel.Yap_at_[hidden])
Date: 2003-05-03 20:20:22

"Justin M. Lewis" wrote:
> > OK. Why not:
> >
> > c_out< T > t;
> > f( t ); // this is an out parameter
> >
> > c_in_out< T > t;
> > f( t ); // this is an in/out parameter
> >
> Ok, so what's wrong with that? You still know it's an out param, or an
> in_out param, and can only be passed to functions that take the respective
> type. I think I removed the cast operators? I forget, I did locally, to
> fix that problem specifically.

Absolutely nothing is wrong with the above. The above was a response to
one of your posts saying that "my" solution has the same problem, that
the kind of parameter can't be seen from the call site.


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