{-# 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