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Subject: Re: [boost] static_vector using aligned_storage
From: Dave Abrahams (dave_at_[hidden])
Date: 2012-12-15 17:55:11

on Wed Dec 12 2012, Nevin Liber <> wrote:

> On 12 December 2012 10:49, Adam Wulkiewicz <adam.wulkiewicz_at_[hidden]>wrote:
>> I don't see a way to implement non-throwing swap since I don't want to use
>> some external storage.
> It should be non-throwing if the underlying T has a non-throwing move or
> copy constructor.
>> So swap probably won't be implemented - just copy.
> If you can, make the interface as close as possible to C++11 std::vector
> (well, maybe not vector<bool>, but other than that...). I would do swap
> even if it can throw; only provide the basic guarantee if it does throw.

Likewise move.

Dave Abrahams
BoostPro Computing                  Software Development        Training             Clang/LLVM/EDG Compilers  C++  Boost

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