[boost] Re: [type traits] is_abstract_class submission

From: Pavel Vozenilek (pavel_vozenilek_at_[hidden])
Date: 2004-01-11 11:13:53

"David Abrahams" <dave_at_[hidden]> wrote

> > This is submission of is_abstract_class<> type trait
> > into Boost.TypeTraits.
>
> Very timely; I just yesterday discovered a need for this in
> iterator_facade!
>
It would be also very useful to have something as
BOOST_NO_SUPPORT_FOR_DR337 macro in Boost.Config.

Older compilers would bypass is_abstract_class<> when macro
is defined.

I would submit it too but do not have access to wide array of
compilers for exhaustive check.

The is_abstract_class.hpp header lists few cases I know it
works/doesn't work.

/Pavel