Safe Haskell	None
Language	Haskell2010

GHC.Types.Unique.Set

Contents

Unique set type
- Manipulating these sets

Synopsis

data UniqSet a
getUniqSet :: UniqSet a -> UniqFM a a
pprUniqSet :: (a -> SDoc) -> UniqSet a -> SDoc
emptyUniqSet :: UniqSet a
unitUniqSet :: Uniquable a => a -> UniqSet a
mkUniqSet :: Uniquable a => [a] -> UniqSet a
addOneToUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a
addListToUniqSet :: Uniquable a => UniqSet a -> [a] -> UniqSet a
delOneFromUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a
delOneFromUniqSet_Directly :: UniqSet a -> Unique -> UniqSet a
delListFromUniqSet :: Uniquable a => UniqSet a -> [a] -> UniqSet a
delListFromUniqSet_Directly :: UniqSet a -> [Unique] -> UniqSet a
unionUniqSets :: UniqSet a -> UniqSet a -> UniqSet a
unionManyUniqSets :: [UniqSet a] -> UniqSet a
minusUniqSet :: UniqSet a -> UniqSet a -> UniqSet a
uniqSetMinusUFM :: UniqSet key -> UniqFM key b -> UniqSet key
uniqSetMinusUDFM :: UniqSet key -> UniqDFM key b -> UniqSet key
intersectUniqSets :: UniqSet a -> UniqSet a -> UniqSet a
disjointUniqSets :: UniqSet a -> UniqSet a -> Bool
restrictUniqSetToUFM :: UniqSet key -> UniqFM key b -> UniqSet key
uniqSetAny :: (a -> Bool) -> UniqSet a -> Bool
uniqSetAll :: (a -> Bool) -> UniqSet a -> Bool
elementOfUniqSet :: Uniquable a => a -> UniqSet a -> Bool
elemUniqSet_Directly :: Unique -> UniqSet a -> Bool
filterUniqSet :: (a -> Bool) -> UniqSet a -> UniqSet a
filterUniqSet_Directly :: (Unique -> elt -> Bool) -> UniqSet elt -> UniqSet elt
sizeUniqSet :: UniqSet a -> Int
isEmptyUniqSet :: UniqSet a -> Bool
lookupUniqSet :: Uniquable key => UniqSet key -> key -> Maybe key
lookupUniqSet_Directly :: UniqSet a -> Unique -> Maybe a
partitionUniqSet :: (a -> Bool) -> UniqSet a -> (UniqSet a, UniqSet a)
mapUniqSet :: Uniquable b => (a -> b) -> UniqSet a -> UniqSet b
unsafeUFMToUniqSet :: UniqFM a a -> UniqSet a
nonDetEltsUniqSet :: UniqSet elt -> [elt]
nonDetKeysUniqSet :: UniqSet elt -> [Unique]
nonDetStrictFoldUniqSet :: (elt -> a -> a) -> a -> UniqSet elt -> a

Unique set type

data UniqSet a Source #

Instances

Instances details

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

getUniqSet :: UniqSet a -> UniqFM a a Source #

pprUniqSet :: (a -> SDoc) -> UniqSet a -> SDoc Source #

Manipulating these sets

emptyUniqSet :: UniqSet a Source #

unitUniqSet :: Uniquable a => a -> UniqSet a Source #

mkUniqSet :: Uniquable a => [a] -> UniqSet a Source #

addOneToUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a Source #

addListToUniqSet :: Uniquable a => UniqSet a -> [a] -> UniqSet a Source #

delOneFromUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a Source #

delOneFromUniqSet_Directly :: UniqSet a -> Unique -> UniqSet a Source #

delListFromUniqSet :: Uniquable a => UniqSet a -> [a] -> UniqSet a Source #

delListFromUniqSet_Directly :: UniqSet a -> [Unique] -> UniqSet a Source #

unionUniqSets :: UniqSet a -> UniqSet a -> UniqSet a Source #

unionManyUniqSets :: [UniqSet a] -> UniqSet a Source #

minusUniqSet :: UniqSet a -> UniqSet a -> UniqSet a Source #

uniqSetMinusUFM :: UniqSet key -> UniqFM key b -> UniqSet key Source #

uniqSetMinusUDFM :: UniqSet key -> UniqDFM key b -> UniqSet key Source #

intersectUniqSets :: UniqSet a -> UniqSet a -> UniqSet a Source #

disjointUniqSets :: UniqSet a -> UniqSet a -> Bool Source #

restrictUniqSetToUFM :: UniqSet key -> UniqFM key b -> UniqSet key Source #

uniqSetAny :: (a -> Bool) -> UniqSet a -> Bool Source #

uniqSetAll :: (a -> Bool) -> UniqSet a -> Bool Source #

elementOfUniqSet :: Uniquable a => a -> UniqSet a -> Bool Source #

elemUniqSet_Directly :: Unique -> UniqSet a -> Bool Source #

filterUniqSet :: (a -> Bool) -> UniqSet a -> UniqSet a Source #

filterUniqSet_Directly :: (Unique -> elt -> Bool) -> UniqSet elt -> UniqSet elt Source #

sizeUniqSet :: UniqSet a -> Int Source #

isEmptyUniqSet :: UniqSet a -> Bool Source #

lookupUniqSet :: Uniquable key => UniqSet key -> key -> Maybe key Source #

What's the point you might ask? We might have changed an object without it's key changing. In which case this lookup makes sense.

lookupUniqSet_Directly :: UniqSet a -> Unique -> Maybe a Source #

partitionUniqSet :: (a -> Bool) -> UniqSet a -> (UniqSet a, UniqSet a) Source #

mapUniqSet :: Uniquable b => (a -> b) -> UniqSet a -> UniqSet b Source #

unsafeUFMToUniqSet :: UniqFM a a -> UniqSet a Source #

unsafeUFMToUniqSet converts a UniqFM a into a UniqSet a assuming, without checking, that it maps each Unique to a value that has that Unique. See Note [UniqSet invariant].

nonDetEltsUniqSet :: UniqSet elt -> [elt] Source #

nonDetKeysUniqSet :: UniqSet elt -> [Unique] Source #

nonDetStrictFoldUniqSet :: (elt -> a -> a) -> a -> UniqSet elt -> a Source #