{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Graf.TCutG.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Graf.TCutG.RawType import HROOT.Graf.TCutG.Interface instance (ITCutG a, FPtr a) => Castable (a) (Ptr RawTCutG) where cast :: forall r. a -> (Ptr RawTCutG -> IO r) -> IO r cast a x Ptr RawTCutG -> IO r f = Ptr RawTCutG -> IO r f (Ptr (Raw a) -> Ptr RawTCutG forall a b. Ptr a -> Ptr b castPtr (a -> Ptr (Raw a) forall a. FPtr a => a -> Ptr (Raw a) get_fptr a x)) uncast :: forall r. Ptr RawTCutG -> (a -> IO r) -> IO r uncast Ptr RawTCutG x a -> IO r f = a -> IO r f (Ptr (Raw a) -> a forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTCutG -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTCutG x)) instance () => Castable (TCutG) (Ptr RawTCutG) where cast :: forall r. TCutG -> (Ptr RawTCutG -> IO r) -> IO r cast TCutG x Ptr RawTCutG -> IO r f = Ptr RawTCutG -> IO r f (Ptr RawTCutG -> Ptr RawTCutG forall a b. Ptr a -> Ptr b castPtr (TCutG -> Ptr (Raw TCutG) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TCutG x)) uncast :: forall r. Ptr RawTCutG -> (TCutG -> IO r) -> IO r uncast Ptr RawTCutG x TCutG -> IO r f = TCutG -> IO r f (Ptr (Raw TCutG) -> TCutG forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTCutG -> Ptr RawTCutG forall a b. Ptr a -> Ptr b castPtr Ptr RawTCutG x))