HROOT.Graf.TLine.Cast

Orphan instances

Castable TLine (Ptr RawTLine)

Methods

cast :: TLine -> (Ptr RawTLine -> IO r) -> IO r

uncast :: Ptr RawTLine -> (TLine -> IO r) -> IO r

(ITLine a, FPtr a) => Castable a (Ptr RawTLine)

Methods

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

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