Re: [boost] typos in intrusive_ptr.hpp

From: Damien Fisher (damien_at_[hidden])
Date: 2002-07-24 10:17:52

On Wed, 24 Jul 2002, Peter Dimov wrote:

> From: "Damien Fisher" <damien_at_[hidden]>
> > In my local copy of boost (1.28), I just noticed that in
> > intrusive_ptr.hpp there are 2 #ifdefs which I believe should be
> > #ifndefs:
> >
> > #ifdef BOOST_MSVC6_MEMBER_TEMPLATES
> >
> >     template<class U> intrusive_ptr(intrusive_ptr<U> const & rhs):
> p_(rhs.get())
> >     {
> >         if(p_ != 0) intrusive_ptr_add_ref(p_);
> >     }
> >
> > #endif
> 
> Looks OK to me. MSVC6_... is a "positive" macro; it's defined when the
> compiler supports at least the MSVC6-compatible member template subset.
> 
> The "negative" macro is BOOST_NO_MEMBER_TEMPLATES, but it's defined for MSVC
> 6.

Ok, that's weird...I am compiling using gcc 2.95.3-5 (cygwin) with STLPort
4.5.3 and I wasn't getting the above constructor unless I changed from
#ifdef to #ifndef.  Is this a configuration issue?