{-# LANGUAGE EmptyDataDecls, ExistentialQuantification,
  FlexibleContexts, FlexibleInstances, ForeignFunctionInterface,
  MultiParamTypeClasses, ScopedTypeVariables, TypeFamilies,
  TypeSynonymInstances #-}
module HROOT.Hist.TH2D.Interface where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import FFICXX.Runtime.Cast
import HROOT.Hist.TH2D.RawType
import HROOT.Hist.TH2.Interface
import HROOT.Core.TArrayD.Interface

class (ITH2 a, ITArrayD a) => ITH2D a where

upcastTH2D :: forall a . (FPtr a, ITH2D a) => a -> TH2D
upcastTH2D :: forall a. (FPtr a, ITH2D a) => a -> TH2D
upcastTH2D 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 RawTH2D
fh2 :: Ptr RawTH2D = Ptr (Raw a) -> Ptr RawTH2D
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw a)
fh
      in Ptr (Raw TH2D) -> TH2D
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw TH2D)
Ptr RawTH2D
fh2

downcastTH2D :: forall a . (FPtr a, ITH2D a) => TH2D -> a
downcastTH2D :: forall a. (FPtr a, ITH2D a) => TH2D -> a
downcastTH2D TH2D
h
  = let fh :: Ptr (Raw TH2D)
fh = TH2D -> Ptr (Raw TH2D)
forall a. FPtr a => a -> Ptr (Raw a)
get_fptr TH2D
h
        fh2 :: Ptr (Raw a)
fh2 = Ptr RawTH2D -> Ptr (Raw a)
forall a b. Ptr a -> Ptr b
castPtr Ptr (Raw TH2D)
Ptr RawTH2D
fh
      in Ptr (Raw a) -> a
forall a. FPtr a => Ptr (Raw a) -> a
cast_fptr_to_obj Ptr (Raw a)
fh2