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Re: [PATCH] Add std::pointer_traits.

From: Paolo Carlini <paolo dot carlini at oracle dot com>
To: Piotr Rak <piotr dot rak at gmail dot com>
Cc: libstdc++ at gcc dot gnu dot org
Date: Tue, 20 Jul 2010 12:33:32 +0200
Subject: Re: [PATCH] Add std::pointer_traits.
References: <AANLkTin85Mzrvy3JzosnTxZoCycy6azN0SrXL0gt2PkC@mail.gmail.com> <4C4578F0.10204@oracle.com> <AANLkTil-g1OPscWQRpNQuzKactbYw8fBHi3bhEiOYEGI@mail.gmail.com>

On 07/20/2010 12:26 PM, Piotr Rak wrote:
> BTW. Is such addition, an ABI, so I should work on support only for
> C++0x containers, don't this so, but?
>
>   
I think it's a bit too early to discuss that. Let's try to get in the
infrastructure first.

Anyway, for sure this work should be absolutely invisible in C++03 mode.
At some point, however, we'll have to figure out whether it's better to
proceed in the current macro-based way, or just have separate C++03 and
C++0x versions of the containers. Lately I'm thinking that everything
considered - thus, not just the support for scoped allocators, but also
the const_iterator signature changes to many member functions, etc - it
can well make sense to simply split the two to separate header files.

Paolo.

Follow-Ups:
- Re: [PATCH] Add std::pointer_traits.
  - From: Jonathan Wakely

References:
- [PATCH] Add std::pointer_traits.
  - From: Piotr Rak
- Re: [PATCH] Add std::pointer_traits.
  - From: Piotr Rak

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