A modern programming language that makes developers happier.

kotlinlang

Using cinterop to bring in an objc framework and one of the functions it generated is `fun niceMockForClass(aClass: kotlinx.cinterop.ObjCClass?): kotlin.Any?` . How do we get an instance of `ObjCClass` from an existing object or from a class type?

&gt; How do we get an instance of `ObjCClass` from an existing object

Just like for any other Objective-C object: by calling `class` method on it. In Kotlin you have to escape it with backticks:
```
theObject.`class`()
```

&gt; or from a class type?

If `Foo` is an Objective-C class, then it has companion object which is `ObjCClass`, so `Foo` can be passed for `ObjCClass` parameter.