Is there an easy way to mimic generics with an accept method of a visitor pattern?

Mina minallkamel at gmail.com
Thu Feb 18 15:10:55 UTC 2021


On Thursday, 18 February 2021 at 13:53:19 UTC, Paul Backus wrote:
> Another possibility is to use discriminated unions and 
> tag-based dispatch (i.e., switch statements) instead of classes 
> and virtual method dispatch. This would make it a bit harder to 
> follow the book, but might be a better learning experience if 
> you're up for a challenge.

Thanks for the reply.


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