{-# LANGUAGE EmptyDataDecls, ExistentialQuantification, FlexibleContexts, FlexibleInstances, ForeignFunctionInterface, MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies, TypeSynonymInstances #-} module HROOT.Hist.THStack.Interface where import Data.Word import Data.Int import Foreign.C import Foreign.Ptr import FFICXX.Runtime.Cast import HROOT.Hist.THStack.RawType import HROOT.Core.TNamed.Interface class (ITNamed a) => ITHStack a where upcastTHStack :: forall a . (FPtr a, ITHStack a) => a -> THStack upcastTHStack :: forall a. (FPtr a, ITHStack a) => a -> THStack upcastTHStack a h = let fh :: Ptr (Raw a) fh = a -> Ptr (Raw a) forall a. FPtr a => a -> Ptr (Raw a) get_fptr a h Ptr RawTHStack fh2 :: Ptr RawTHStack = Ptr (Raw a) -> Ptr RawTHStack forall a b. Ptr a -> Ptr b castPtr Ptr (Raw a) fh in Ptr (Raw THStack) -> THStack forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw THStack) Ptr RawTHStack fh2 downcastTHStack :: forall a . (FPtr a, ITHStack a) => THStack -> a downcastTHStack :: forall a. (FPtr a, ITHStack a) => THStack -> a downcastTHStack THStack h = let fh :: Ptr (Raw THStack) fh = THStack -> Ptr (Raw THStack) forall a. FPtr a => a -> Ptr (Raw a) get_fptr THStack h fh2 :: Ptr (Raw a) fh2 = Ptr RawTHStack -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr (Raw THStack) Ptr RawTHStack fh in Ptr (Raw a) -> a forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj Ptr (Raw a) fh2