Withdrawn: 8319117: GrowableArray: Allow for custom initializer instead of copy constructor
duke
duke at openjdk.org
Mon Jan 8 21:27:42 UTC 2024
On Sun, 29 Oct 2023 14:00:25 GMT, Johan Sjölen <jsjolen at openjdk.org> wrote:
> Hi,
>
> When using at_put and at_put_grow you can provide a value which will be supplied to the constructor of each element. In other words, you can intialize each element through a copy constructor.
>
> I suggest that we also provide a function equivalent where the function is provided a pointer to the memory to be initialized. This can be used for `NONCOPYABLE` classes, for example.
>
> This is implemented using a SFINAE pattern because `nullptr` introduces ambiguity if you use static overload.
>
> Currently running tier1-tier4.
This pull request has been closed without being integrated.
-------------
PR: https://git.openjdk.org/jdk/pull/16409
More information about the hotspot-dev
mailing list