{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Hist.TH1F.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Hist.TH1F.RawType import HROOT.Hist.TH1F.Interface instance (ITH1F a, FPtr a) => Castable (a) (Ptr RawTH1F) where cast :: forall r. a -> (Ptr RawTH1F -> IO r) -> IO r cast a x Ptr RawTH1F -> IO r f = Ptr RawTH1F -> IO r f (Ptr (Raw a) -> Ptr RawTH1F 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 RawTH1F -> (a -> IO r) -> IO r uncast Ptr RawTH1F 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 RawTH1F -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTH1F x)) instance () => Castable (TH1F) (Ptr RawTH1F) where cast :: forall r. TH1F -> (Ptr RawTH1F -> IO r) -> IO r cast TH1F x Ptr RawTH1F -> IO r f = Ptr RawTH1F -> IO r f (Ptr RawTH1F -> Ptr RawTH1F forall a b. Ptr a -> Ptr b castPtr (TH1F -> Ptr (Raw TH1F) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TH1F x)) uncast :: forall r. Ptr RawTH1F -> (TH1F -> IO r) -> IO r uncast Ptr RawTH1F x TH1F -> IO r f = TH1F -> IO r f (Ptr (Raw TH1F) -> TH1F forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTH1F -> Ptr RawTH1F forall a b. Ptr a -> Ptr b castPtr Ptr RawTH1F x))