How to find out if an interface is implemented?

Question

How can I find out if an object implements an interface? In other words I need a possibility to check if an object can be cast to a specific type (e.g. a specific interface).

Becht

Answer 1

Std.is(). Or use a safe cast and it will throw an error if it fails.

Communalism

Answer 2

you can try to create the object and catch with a class not found exception i guess.

Clementina

i want to check an existing object, if it implements an interface. i can do a cast and catch an exception, but that can't be the ultimate answer... – Becht