GHC.Data.EnumSet

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

Documentation

data EnumSet a

Instances

Monoid (EnumSet a)

Defined in GHC.Data.EnumSet

Methods

mempty :: EnumSet a

mappend :: EnumSet a -> EnumSet a -> EnumSet a

mconcat :: [EnumSet a] -> EnumSet a

Semigroup (EnumSet a)

Defined in GHC.Data.EnumSet

Methods

(<>) :: EnumSet a -> EnumSet a -> EnumSet a

sconcat :: NonEmpty (EnumSet a) -> EnumSet a

stimes :: Integral b => b -> EnumSet a -> EnumSet a

Binary (EnumSet a)

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.

Defined in GHC.Data.EnumSet

Methods

put_ :: BinHandle -> EnumSet a -> IO ()

put :: BinHandle -> EnumSet a -> IO (Bin (EnumSet a))

get :: BinHandle -> IO (EnumSet a)

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

insert :: Enum a => a -> EnumSet a -> EnumSet a

delete :: Enum a => a -> EnumSet a -> EnumSet a

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

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

empty :: EnumSet a

difference :: EnumSet a -> EnumSet a -> EnumSet a