Safe Haskell	None
Language	Haskell2010

GHC.Types.Unique.DSet

Contents

Unique set type
- Manipulating these sets

Description

Specialised deterministic sets, for things with Uniques

Based on UniqDFMs (as you would expect). See Note [Deterministic UniqFM] in GHC.Types.Unique.DFM for explanation why we need it.

Basically, the things need to be in class Uniquable.

Synopsis

data UniqDSet a
getUniqDSet :: UniqDSet a -> UniqDFM a a
pprUniqDSet :: (a -> SDoc) -> UniqDSet a -> SDoc
delOneFromUniqDSet :: Uniquable a => UniqDSet a -> a -> UniqDSet a
delListFromUniqDSet :: Uniquable a => UniqDSet a -> [a] -> UniqDSet a
emptyUniqDSet :: UniqDSet a
unitUniqDSet :: Uniquable a => a -> UniqDSet a
mkUniqDSet :: Uniquable a => [a] -> UniqDSet a
addOneToUniqDSet :: Uniquable a => UniqDSet a -> a -> UniqDSet a
addListToUniqDSet :: Uniquable a => UniqDSet a -> [a] -> UniqDSet a
unionUniqDSets :: UniqDSet a -> UniqDSet a -> UniqDSet a
unionManyUniqDSets :: [UniqDSet a] -> UniqDSet a
minusUniqDSet :: UniqDSet a -> UniqDSet a -> UniqDSet a
uniqDSetMinusUniqSet :: UniqDSet a -> UniqSet a -> UniqDSet a
intersectUniqDSets :: UniqDSet a -> UniqDSet a -> UniqDSet a
uniqDSetIntersectUniqSet :: UniqDSet a -> UniqSet a -> UniqDSet a
nonDetStrictFoldUniqDSet :: (a -> b -> b) -> b -> UniqDSet a -> b
elementOfUniqDSet :: Uniquable a => a -> UniqDSet a -> Bool
filterUniqDSet :: (a -> Bool) -> UniqDSet a -> UniqDSet a
sizeUniqDSet :: UniqDSet a -> Int
isEmptyUniqDSet :: UniqDSet a -> Bool
lookupUniqDSet :: Uniquable a => UniqDSet a -> a -> Maybe a
uniqDSetToList :: UniqDSet a -> [a]
partitionUniqDSet :: (a -> Bool) -> UniqDSet a -> (UniqDSet a, UniqDSet a)
mapUniqDSet :: Uniquable b => (a -> b) -> UniqDSet a -> UniqDSet b

Unique set type

data UniqDSet a Source #

Instances

Instances details

Eq (UniqDSet a) #
Instance details Defined in GHC.Types.Unique.DSet Methods (==) :: UniqDSet a -> UniqDSet a -> Bool # (/=) :: UniqDSet a -> UniqDSet a -> Bool #
Data a => Data (UniqDSet a) #
Instance details Defined in GHC.Types.Unique.DSet Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> UniqDSet a -> c (UniqDSet a) Source # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (UniqDSet a) Source # toConstr :: UniqDSet a -> Constr Source # dataTypeOf :: UniqDSet a -> DataType Source # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (UniqDSet a)) Source # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (UniqDSet a)) Source # gmapT :: (forall b. Data b => b -> b) -> UniqDSet a -> UniqDSet a Source # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> UniqDSet a -> r Source # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> UniqDSet a -> r Source # gmapQ :: (forall d. Data d => d -> u) -> UniqDSet a -> [u] Source # gmapQi :: Int -> (forall d. Data d => d -> u) -> UniqDSet a -> u Source # gmapM :: Monad m => (forall d. Data d => d -> m d) -> UniqDSet a -> m (UniqDSet a) Source # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> UniqDSet a -> m (UniqDSet a) Source # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> UniqDSet a -> m (UniqDSet a) Source #
Semigroup (UniqDSet a) #
Instance details Defined in GHC.Types.Unique.DSet Methods (<>) :: UniqDSet a -> UniqDSet a -> UniqDSet a Source # sconcat :: NonEmpty (UniqDSet a) -> UniqDSet a Source # stimes :: Integral b => b -> UniqDSet a -> UniqDSet a Source #
Monoid (UniqDSet a) #
Instance details Defined in GHC.Types.Unique.DSet Methods mempty :: UniqDSet a Source # mappend :: UniqDSet a -> UniqDSet a -> UniqDSet a Source # mconcat :: [UniqDSet a] -> UniqDSet a Source #
Outputable a => Outputable (UniqDSet a) #
Instance details Defined in GHC.Types.Unique.DSet Methods ppr :: UniqDSet a -> SDoc Source # pprPrec :: Rational -> UniqDSet a -> SDoc Source #