{-# LANGUAGE EmptyDataDecls, ExistentialQuantification,
  FlexibleContexts, FlexibleInstances, ForeignFunctionInterface,
  MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies,
  TypeSynonymInstances #-}
module HROOT.Tree.TBranch.Interface where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import FFICXX.Runtime.Cast
import HROOT.Tree.TBranch.RawType
import HROOT.Core.TNamed.Interface
import HROOT.Core.TAttFill.Interface

class (ITNamed a, ITAttFill a) => ITBranch a where

upcastTBranch :: forall a . (FPtr a, ITBranch a) => a -> TBranch
upcastTBranch :: forall a. (FPtr a, ITBranch a) => a -> TBranch
upcastTBranch 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 RawTBranch
fh2 :: Ptr RawTBranch = Ptr (Raw a) -> Ptr RawTBranch
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TBranch) -> TBranch
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TBranch)
Ptr RawTBranch
fh2

downcastTBranch :: forall a . (FPtr a, ITBranch a) => TBranch -> a
downcastTBranch :: forall a. (FPtr a, ITBranch a) => TBranch -> a
downcastTBranch TBranch
h
  = let fh :: Ptr (Raw TBranch)
fh = TBranch -> Ptr (Raw TBranch)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TBranch
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTBranch -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TBranch)
Ptr RawTBranch
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2