Safe Haskell	None
Language	Haskell2010

Agda.Utils.Pointer

Contents

Orphan instances

Synopsis

data Ptr a
newPtr :: a -> Ptr a
derefPtr :: Ptr a -> a
setPtr :: a -> Ptr a -> Ptr a
updatePtr :: (a -> a) -> Ptr a -> Ptr a
updatePtrM :: Functor f => (a -> f a) -> Ptr a -> f (Ptr a)

Documentation

data Ptr a Source #

Instances

Instances details

Functor Ptr Source #
Instance details Defined in Agda.Utils.Pointer Methods fmap :: (a -> b) -> Ptr a -> Ptr b # (<$) :: a -> Ptr b -> Ptr a #
Foldable Ptr Source #
Instance details Defined in Agda.Utils.Pointer Methods fold :: Monoid m => Ptr m -> m # foldMap :: Monoid m => (a -> m) -> Ptr a -> m # foldMap' :: Monoid m => (a -> m) -> Ptr a -> m # foldr :: (a -> b -> b) -> b -> Ptr a -> b # foldr' :: (a -> b -> b) -> b -> Ptr a -> b # foldl :: (b -> a -> b) -> b -> Ptr a -> b # foldl' :: (b -> a -> b) -> b -> Ptr a -> b # foldr1 :: (a -> a -> a) -> Ptr a -> a # foldl1 :: (a -> a -> a) -> Ptr a -> a # toList :: Ptr a -> [a] # null :: Ptr a -> Bool # length :: Ptr a -> Int # elem :: Eq a => a -> Ptr a -> Bool # maximum :: Ord a => Ptr a -> a # minimum :: Ord a => Ptr a -> a # sum :: Num a => Ptr a -> a # product :: Num a => Ptr a -> a #
Traversable Ptr Source #
Instance details Defined in Agda.Utils.Pointer Methods traverse :: Applicative f => (a -> f b) -> Ptr a -> f (Ptr b) # sequenceA :: Applicative f => Ptr (f a) -> f (Ptr a) # mapM :: Monad m => (a -> m b) -> Ptr a -> m (Ptr b) # sequence :: Monad m => Ptr (m a) -> m (Ptr a) #
Eq (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods (==) :: Ptr a -> Ptr a -> Bool # (/=) :: Ptr a -> Ptr a -> Bool #
Data a => Data (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Ptr a -> c (Ptr a) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Ptr a) # toConstr :: Ptr a -> Constr # dataTypeOf :: Ptr a -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Ptr a)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Ptr a)) # gmapT :: (forall b. Data b => b -> b) -> Ptr a -> Ptr a # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Ptr a -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Ptr a -> r # gmapQ :: (forall d. Data d => d -> u) -> Ptr a -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Ptr a -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Ptr a -> m (Ptr a) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Ptr a -> m (Ptr a) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Ptr a -> m (Ptr a) #
Ord (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods compare :: Ptr a -> Ptr a -> Ordering # (<) :: Ptr a -> Ptr a -> Bool # (<=) :: Ptr a -> Ptr a -> Bool # (>) :: Ptr a -> Ptr a -> Bool # (>=) :: Ptr a -> Ptr a -> Bool # max :: Ptr a -> Ptr a -> Ptr a # min :: Ptr a -> Ptr a -> Ptr a #
Show a => Show (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods showsPrec :: Int -> Ptr a -> ShowS # show :: Ptr a -> String # showList :: [Ptr a] -> ShowS #
NFData (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods rnf :: Ptr a -> () #
Hashable (Ptr a) Source #
Instance details Defined in Agda.Utils.Pointer Methods hashWithSalt :: Int -> Ptr a -> Int hash :: Ptr a -> Int

newPtr :: a -> Ptr a Source #

derefPtr :: Ptr a -> a Source #

setPtr :: a -> Ptr a -> Ptr a Source #

updatePtr :: (a -> a) -> Ptr a -> Ptr a Source #

updatePtrM :: Functor f => (a -> f a) -> Ptr a -> f (Ptr a) Source #

If f a contains many copies of a they will all be the same pointer in the result. If the function is well-behaved (i.e. preserves the implicit equivalence, this shouldn't matter).

Orphan instances

Typeable a => Data (IORef a) Source #

Instance details

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> IORef a -> c (IORef a) #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (IORef a) #

toConstr :: IORef a -> Constr #

dataTypeOf :: IORef a -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (IORef a)) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (IORef a)) #

gmapT :: (forall b. Data b => b -> b) -> IORef a -> IORef a #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> IORef a -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> IORef a -> r #

gmapQ :: (forall d. Data d => d -> u) -> IORef a -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> IORef a -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> IORef a -> m (IORef a) #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> IORef a -> m (IORef a) #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> IORef a -> m (IORef a) #