Re: [boost] Re: typeof

From: Brian McNamara (lorgon_at_[hidden])
Date: 2004-05-03 11:02:25

On Mon, May 03, 2004 at 09:42:16AM -0400, Arkadiy Vertleyb wrote:
> > Shortcut for:
> >
> > BOOST_TYPEOF(_1 > 15 && _2 < 20) fun(_1 > 15 && _2 < 20);
> 
> On the other hand, since a lambda expression returns a default-constructed
> functor (does it? -- I am unable to verify it right now) the above doesn't
> make a lot of sence for Lambda...  One can just write:
> 
> BOOST_TYPEOF(_1 > 15 && _2 < 20) fun;

I don't think so.  I am pretty sure that

   _1 < 3.3
and
   _1 < 4.4

have the same _type_ (but they have different "double" _values_ encoded
in the run-time structure when constructed).

-- 
-Brian McNamara (lorgon_at_[hidden])