Re: [boost] [type_traits] Proposal: same_xxx

Subject: Re: [boost] [type_traits] Proposal: same_xxx
From: Adam Wulkiewicz (adam.wulkiewicz_at_[hidden])
Date: 2014-06-08 10:16:18

2014-06-08 15:18 GMT+02:00 Andrey Semashev <andrey.semashev_at_[hidden]>:

> On Sunday 08 June 2014 16:08:07 Peter Dimov wrote:
> > Adam Wulkiewicz wrote:
> > > Hi,
> > >
> > > Recently I found some use for a tool adding const to a type if some
> other
> > > type is const.
> >
> > ...
> >
> > > same_cv<BaseT, T>
> >
> > That's usually called copy_cv, and Google finds
> >
> > https://svn.boost.org/trac/boost/ticket/3970
> >
> > and
> >
> > http://www.boost.org/doc/libs/master/boost/log/detail/copy_cv.hpp
> >
> > The rest of the traits don't seem particularly popular.
>
> I'm ok with moving it to TypeTraits, if anyone's interested.
>

It's a good place for it, regarding the modularization.
Separate copy_const and copy_volatile could be a nice complement.

Regards,
Adam