-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Wrapper that makes any Enum type Storable
--   
--   In foreign function interfaces you will often want to use enumeration
--   types but defining <a>Storable</a> instances is cumbersome. This
--   package provides the type <tt>Enum.Storable.T w e</tt>, where e.g.
--   <tt>Enum.Storable.T Word8 Ordering</tt> means that values of type
--   <a>Ordering</a> are stored in a <a>Word8</a>. The <a>Storable</a>
--   methods store the numeric values of the enumeration elements as
--   obtained by <a>fromEnum</a>. E.g. <a>EQ</a> is stored as <tt>1</tt>.
--   The type itself stores a Haskell enumeration element, such that GHC
--   can apply all of its optimizations for enumerations. It is not
--   checked, whether the storage type <tt>w</tt> is large enough to hold
--   all admissible numeric values of <tt>e</tt>. It is also not checked,
--   whether the storage type <tt>w</tt> supports negative values whenever
--   the enumeration of <tt>e</tt> contains ones.
--   
--   See the <tt>bool8</tt> package for the special case of a <a>Bool</a>
--   stored in a <a>Word8</a>.
@package storable-enum
@version 0.0

module Data.Enum.Storable
data T w e
fromPlain :: a -> T w a
toPlain :: T w a -> a
instance GHC.Classes.Ord e => GHC.Classes.Ord (Data.Enum.Storable.T w e)
instance GHC.Classes.Eq e => GHC.Classes.Eq (Data.Enum.Storable.T w e)
instance GHC.Show.Show e => GHC.Show.Show (Data.Enum.Storable.T w e)
instance GHC.Enum.Bounded e => GHC.Enum.Bounded (Data.Enum.Storable.T w e)
instance GHC.Enum.Enum e => GHC.Enum.Enum (Data.Enum.Storable.T w e)
instance (Foreign.Storable.Storable w, GHC.Real.Integral w, GHC.Enum.Enum e) => Foreign.Storable.Storable (Data.Enum.Storable.T w e)