HROOT.Graf.TPad.Cast

Orphan instances

Castable TPad (Ptr RawTPad)

Methods

cast :: TPad -> (Ptr RawTPad -> IO r) -> IO r

uncast :: Ptr RawTPad -> (TPad -> IO r) -> IO r

(ITPad a, FPtr a) => Castable a (Ptr RawTPad)

Methods

cast :: a -> (Ptr RawTPad -> IO r) -> IO r

uncast :: Ptr RawTPad -> (a -> IO r) -> IO r