On Sunday, 1 December 2019 at 12:26:03 UTC, Michael Green wrote:
I don't know if this would be a sensible approach to try and get at the actual class types for objects stored in some container at runtime?

You can get the type at runtime by simply casting it...

if(auto c = cast(EventSocket) event) {
   // is an event socket
}


and then you can actually use the c object too.

Or if you put the necessary functionality in the interface then you simply call the method - this is better object-oriented design as it reduces the necessary knowledge for the function to use the object.

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