Class member function with a Callback funtion parameter

[Adam D. Ruppe]

On Monday, 27 January 2020 at 21:21:55 UTC, Herbert wrote:
> My project does not allow dynamic memory. So I can't use 
> delegates.

delegates do not require dynamic memory.

&obj.member doesn't allocate any new memory (it just points to 
the existing object) yet yields a delegate.