Is there a way to delegate an interface by a priva...

# random

[vince]

Is there a way to delegate an interface by a private val instead of a constructor param? in a way that lets me access the delegate object in override functions

my current options seem to be:
1. Use a default param - but I would really like to not allow pool to be specified externally

class BitmapPool(size: Size, pool: Pool<Bitmap> = SynchronizedPool(SYNC_BUFFER_SIZE)) : Pool<Bitmap> by pool { ... }

2. initialize the delegate anonymously - but then I can't reference the delegate when overriding functions in the interface like super but not

class BitmapPool(size: Size) : Pool<Bitmap> by SynchronizedPool(SYNC_BUFFER_SIZE) { ... }

[asdf asdf]

You could make the primary constructor private, and then have a secondary constructor without delegate parameters. Default params/Weird companion object initializers have been the main ways i’ve found of doing it (aside from a compiler plugin intrinsic which is just too much hassle lol)

[vince]

ah that's a good idea (second constructor)

[ephemient]

also you may be interested in https://youtrack.jetbrains.com/issue/KT-2747 or related tickets

[asdf asdf]

That would be really nice to have

[asdf asdf]

Wish that you were also able to refer to this even if its somewhat unsafe