{-# LANGUAGE FlexibleInstances, FlexibleContexts, TypeFamilies, MultiParamTypeClasses, OverlappingInstances, IncoherentInstances #-} module HROOT.Hist.TH2D.Cast where import Foreign.Ptr import FFICXX.Runtime.Cast import System.IO.Unsafe import HROOT.Hist.TH2D.RawType import HROOT.Hist.TH2D.Interface instance (ITH2D a, FPtr a) => Castable (a) (Ptr RawTH2D) where cast :: forall r. a -> (Ptr RawTH2D -> IO r) -> IO r cast a x Ptr RawTH2D -> IO r f = Ptr RawTH2D -> IO r f (Ptr (Raw a) -> Ptr RawTH2D 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 RawTH2D -> (a -> IO r) -> IO r uncast Ptr RawTH2D 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 RawTH2D -> Ptr (Raw a) forall a b. Ptr a -> Ptr b castPtr Ptr RawTH2D x)) instance () => Castable (TH2D) (Ptr RawTH2D) where cast :: forall r. TH2D -> (Ptr RawTH2D -> IO r) -> IO r cast TH2D x Ptr RawTH2D -> IO r f = Ptr RawTH2D -> IO r f (Ptr RawTH2D -> Ptr RawTH2D forall a b. Ptr a -> Ptr b castPtr (TH2D -> Ptr (Raw TH2D) forall a. FPtr a => a -> Ptr (Raw a) get_fptr TH2D x)) uncast :: forall r. Ptr RawTH2D -> (TH2D -> IO r) -> IO r uncast Ptr RawTH2D x TH2D -> IO r f = TH2D -> IO r f (Ptr (Raw TH2D) -> TH2D forall a. FPtr a => Ptr (Raw a) -> a cast_fptr_to_obj (Ptr RawTH2D -> Ptr RawTH2D forall a b. Ptr a -> Ptr b castPtr Ptr RawTH2D x))