Re: [boost] [type_traits] Some traits are missing

Subject: Re: [boost] [type_traits] Some traits are missing
From: John Maddock (boost.regex_at_[hidden])
Date: 2013-02-27 08:02:00

>After some searching, it turns out that 'conditional' was not part of TR1 
>(that explains the above) but that it was added with N2240 to the C++ 2011 
> >standard: 
>http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2240.html
>
>Hence my question, should 'conditional' (and probably 'enable_if') be added 
>to "boost/tr1/type_traits.hpp" ?

No, that header is frozen at the TR1 features, it should be in 
boost/type_traits.hpp though - can you open a bug report on that so I don't 
forget?

Thanks, John.