Moduleghc-10.0.0.20260917GHC2024

GHC.Data.EnumSet

A tiny wrapper around IntSet for representing sets of Enum things.

Synopsis

newtypenewtype EnumSet (a :: k)

Instances4Semigroup, Monoid, NFData, Binary

Semigroup (EnumSet a)Defined in ghc-10.0.0.20260917 · GHC.Data.EnumSet
Monoid (EnumSet a)Defined in ghc-10.0.0.20260917 · GHC.Data.EnumSet
NFData (EnumSet a)Defined in ghc-10.0.0.20260917 · GHC.Data.EnumSet
Binary (EnumSet a)Defined in ghc-10.0.0.20260917 · GHC.Data.EnumSet
Represents the EnumSet as a bit set.
Assumes that all elements are non-negative.
This is only efficient for values that are sufficiently small, for example in the lower hundreds.

valuemember :: Enum a => a -> EnumSet a -> Bool

valueinsert :: Enum a => a -> EnumSet a -> EnumSet a

valuedelete :: Enum a => a -> EnumSet a -> EnumSet a

valuetoList :: Enum a => EnumSet a -> [a]

valuefromList :: Enum a => [a] -> EnumSet a

valueempty :: EnumSet a

valuedifference :: EnumSet a -> EnumSet a -> EnumSet a