C++ Logo

std-proposals

Advanced search

Re: std::underlying_value

From: JeanHeyd Meneide <phdofthehouse_at_[hidden]>
Date: Sun, 20 Oct 2019 07:28:01 -0400
Dear Gokhan,

On Sun, Oct 20, 2019 at 6:49 AM Kosher Yosher via Std-Proposals
<std-proposals_at_[hidden]> wrote:
>
> Hi,
>
> With C++11 we have std::underlying_type to get the integer type of an enum class. It feels like we should add the complementing std::underlying_value function to get the integer value for an enum class value.
>
> I would suggest the following constexpr to get this value:

     https://thephd.github.io/vendor/future_cxx/papers/d1379.html

     https://github.com/ThePhD/future_cxx/issues/7

     I'm on top of it. :D

Sincerely,
ThePhD

Received on 2019-10-20 06:30:28