{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Hist.TH3.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Hist.TH3.RawType import HROOT.Hist.TH3.Interface instance (ITH3 a, FPtr a) => Castable (a) (Ptr RawTH3) where cast :: forall r. a -> (Ptr RawTH3 -> IO r) -> IO r cast a x Ptr RawTH3 -> IO r f = Ptr RawTH3 -> IO r f (Ptr (Raw a) -> Ptr RawTH3 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 RawTH3 -> (a -> IO r) -> IO r uncast Ptr RawTH3 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 RawTH3 -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTH3 x)) instance () => Castable (TH3) (Ptr RawTH3) where cast :: forall r. TH3 -> (Ptr RawTH3 -> IO r) -> IO r cast TH3 x Ptr RawTH3 -> IO r f = Ptr RawTH3 -> IO r f (Ptr RawTH3 -> Ptr RawTH3 forall a b. Ptr a -> Ptr b castPtr (TH3 -> Ptr (Raw TH3) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TH3 x)) uncast :: forall r. Ptr RawTH3 -> (TH3 -> IO r) -> IO r uncast Ptr RawTH3 x TH3 -> IO r f = TH3 -> IO r f (Ptr (Raw TH3) -> TH3 forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTH3 -> Ptr RawTH3 forall a b. Ptr a -> Ptr b castPtr Ptr RawTH3 x))