[PATCH][GSoC] Extend shared_ptr to support arrays

Tim Shen timshen@google.com
Fri Jun 12 06:43:00 GMT 2015


On Thu, Jun 11, 2015 at 8:32 AM, Fan You <youfan.noey@gmail.com> wrote:
> Hi,
>
> This is my first patch for GSoC project: extend shared_ptr to support
> arrays.

+      using element_type = _Tp[N];

using element_type = typename std::remove_extent_t<_Tp>; ?

> using _Deleter_type = typename conditional<is_array<_Tp>::value,
>       _Normal_deleter, _Array_deleter>::type;

Sadly std::default_delete doesn't support _Tp[N]. It will also works
to create a std::default_delete-ish helper trait, with _Tp[N]
specialized to `delete []` as well.


-- 
Regards,
Tim Shen



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