{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies,
  MultiParamTypeClasses, OverlappingInstances, IncoherentInstances
  #-}
module HROOT.Hist.TH3S.Cast where
import Foreign.Ptr
import FFICXX.Runtime.Cast
import System.IO.Unsafe
import HROOT.Hist.TH3S.RawType
import HROOT.Hist.TH3S.Interface

instance (ITH3S a, FPtr a) => Castable (a) (Ptr RawTH3S) where
        cast :: forall r. a -> (Ptr RawTH3S -> IO r) -> IO r
cast a
x Ptr RawTH3S -> IO r
f = Ptr RawTH3S -> IO r
f (Ptr (Raw a) -> Ptr RawTH3S
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 RawTH3S -> (a -> IO r) -> IO r
uncast Ptr RawTH3S
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 RawTH3S -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTH3S
x))

instance () => Castable (TH3S) (Ptr RawTH3S) where
        cast :: forall r. TH3S -> (Ptr RawTH3S -> IO r) -> IO r
cast TH3S
x Ptr RawTH3S -> IO r
f = Ptr RawTH3S -> IO r
f (Ptr RawTH3S -> Ptr RawTH3S
forall a b. Ptr a -> Ptr b
castPtr (TH3S -> Ptr (Raw TH3S)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TH3S
x))
        uncast :: forall r. Ptr RawTH3S -> (TH3S -> IO r) -> IO r
uncast Ptr RawTH3S
x TH3S -> IO r
f = TH3S -> IO r
f (Ptr (Raw TH3S) -> TH3S
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj (Ptr RawTH3S -> Ptr RawTH3S
forall a b. Ptr a -> Ptr b
castPtr Ptr RawTH3S
x))