{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Hist.TH2I.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Hist.TH2I.RawType import HROOT.Hist.TH2I.Interface instance (ITH2I a, FPtr a) => Castable (a) (Ptr RawTH2I) where cast :: forall r. a -> (Ptr RawTH2I -> IO r) -> IO r cast a x Ptr RawTH2I -> IO r f = Ptr RawTH2I -> IO r f (Ptr (Raw a) -> Ptr RawTH2I 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 RawTH2I -> (a -> IO r) -> IO r uncast Ptr RawTH2I 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 RawTH2I -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTH2I x)) instance () => Castable (TH2I) (Ptr RawTH2I) where cast :: forall r. TH2I -> (Ptr RawTH2I -> IO r) -> IO r cast TH2I x Ptr RawTH2I -> IO r f = Ptr RawTH2I -> IO r f (Ptr RawTH2I -> Ptr RawTH2I forall a b. Ptr a -> Ptr b castPtr (TH2I -> Ptr (Raw TH2I) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TH2I x)) uncast :: forall r. Ptr RawTH2I -> (TH2I -> IO r) -> IO r uncast Ptr RawTH2I x TH2I -> IO r f = TH2I -> IO r f (Ptr (Raw TH2I) -> TH2I forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTH2I -> Ptr RawTH2I forall a b. Ptr a -> Ptr b castPtr Ptr RawTH2I x))