Using closure in function scope to make "real" private class members

[zjh]

On Tuesday, 7 June 2022 at 07:17:29 UTC, zjh wrote:

> `private`

In addition, adding `class encapsulation` is to make up for the 
deficiency .
It's not that you said adding `special cases`!
Just like there are `men and women`, you have to say that there 
are only `men`, there is not `women`. `woman` is `special cases`!
Then others just can't help you.