Subject: Re: [boost] interest in structure of arrays container?
From: Larry Evans (cppljevans_at_[hidden])
Date: 2016-10-26 11:41:57
On 10/26/2016 10:17 AM, degski wrote:
> On 26 October 2016 at 18:00, Michael Marcin <mike.marcin_at_[hidden]> wrote:
>> But I don't know how to query the alignment of an object rather than a
> Shouldn't ( & object [ 0 ] ) % 16 == 0 do the trick?
However, that code uses:
( std::size_t value
, std::size_t alignment
return (value & (alignment - 1)) == 0;
which is more obscure than:
return (value % alignment) == 0;
But I guess there's some reason for using the more obscure code.
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