Re: [boost] [type_traits] Proposal: same_xxx

Subject: Re: [boost] [type_traits] Proposal: same_xxx
From: Peter Dimov (lists_at_[hidden])
Date: 2014-06-08 09:08:07

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.