with -std=c++0x typeof is gone

[me22]

On 28 January 2010 03:42, Patrick Horgan <phorgan1@yahoo.com> wrote:
> me22 wrote:
>>
>> That works?  Wouldn't it give unsigned when T is unsigned?
>>
>
> Yeah, that's a problem!
>

You probably want type traits instead.  In C++0x, make_signed (see
meta.trans.sign in n3000), or in boost
http://www.boost.org/libs/type_traits/doc/html/boost_typetraits/reference/make_signed.html