How to get the pointer of "this" ?

[Vinod K Chandran]

On Sunday, 24 May 2020 at 17:40:10 UTC, bauss wrote:
> On Sunday, 24 May 2020 at 17:05:16 UTC, Vinod K Chandran wrote:
>> [...]
>
> I think your issue might be elsewhere because casting this 
> should be fine and it should not complain about that in your 
> given code.
>
> At least you should be able to pass this to another function or 
> even cast it.
>
> Please show the full code and the full error which gives you 
> the stacktrace of where it's called and from where.

Here is my full code. Please take a look.
https://pastebin.com/av3nrvtT