On Sunday, 15 March 2020 at 17:55:59 UTC, Steven Schveighoffer
wrote:
On 3/14/20 3:04 PM, 12345swordy wrote:
I.E.
switch (object)
case Type1 t1:
case Type2 t2:
case Type3 t3:
Is this a class object and you are trying to determine at
runtime which derived type it is and perform an action based on
that? Or are you trying to switch on the type of a concrete
item?
It should technically be possible to use the fully qualified
name to switch on, but I don't think typeid(Type1).name is
usable as a switch label.
-Steve
https://docs.microsoft.com/en-us/dotnet/csharp/pattern-matching
It is an example from c#.
object is the top type in that language.
https://en.wikipedia.org/wiki/Top_type
