Re: [PATCH] make light userdata a little bit heavier
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- Subject: Re: [PATCH] make light userdata a little bit heavier
- From: Dirk Laurie <dirk.laurie@...>
- Date: 2014年4月20日 14:55:38 +0200
2014年04月20日 13:50 GMT+02:00 Peng Zhicheng <pengzhicheng1986@gmail.com>:
> I feel it too much overhead using the full userdata just to pass some opaque
> values, and I need to set a per-instance metatable everytime I produced that
> value.
Given that you will have a metatable per instance, please explain (more
concisely than the original post please) just how much overhead relative
to a full userdata you think you are saving.