Yes, it does cover all and has more on top.
And it is more elaborate than my "from top of my head" approach.
Thanks. Regards


On Wed, Feb 23, 2022 at 1:20 PM Alexander Christensen via Std-Proposals <
std-proposals_at_[hidden]> wrote:

> I posted a similar one 2-3 weeks ago, which you may find here:
> https://github.com/alexpanter/cpp-enum-proposal
>
> This proposal covers your idea.
>
> Best,
> Alexander
>
> Sent from Outlook Mobile <https://aka.ms/blhgte>
>
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> 1. Enum class extensions (Dragan Grbic)
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>
> Message: 1
> Date: Wed, 23 Feb 2022 11:12:15 +0100
> From: Dragan Grbic <dgrbic_at_[hidden]>
> To: std-proposals_at_[hidden]
> Subject: [std-proposals] Enum class extensions
> Message-ID:
> <CAE_Xj5o2k=pP4Z+B3G=yBo6_=
> xhe1knH1Z-_4eR-ViQgecJRVA_at_[hidden]>
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>
> Proposal:
> Add static member accessors (generated by compiler) to the enum
> class/struct to enable iteration over enum.
>
> enum class Foo {
> a,
> b = 3,
> c = b,
> d
> }
>
> for (auto e: Foo::enum::values) {
> std::cout << e;
> }
>
> X::enum::values should return the static const array of underlying type
> filled with values from enum ordered as in enum definition. For example
> above, it would be [0, 3, 3, 4].
> If X::enum::values isn't used, the compiler does not generate the array.
>
> Also, X::enum::names could be added with similar semantics, except that it
> would be of type array<char*, N> (where N is count of enum elements).
> For the above example it would be ["a", "b", "c", "d"].
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