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