Copyright	2008 Edward Kmett, Dan Doel
License	BSD
Maintainer	Reiner Pope <reiner.pope@gmail.com>
Stability	experimental
Portability	rank-2 Types required for correctness of shift, but they can be removed
Safe Haskell	None
Language	Haskell98

Control.Monad.Indexed.Cont

Description

Documentation

class IxMonad m => IxMonadCont m where Source #

Minimal complete definition

reset, shift

Methods

reset :: m a o o -> m r r a Source #

shift :: ((forall i. a -> m i i o) -> m r j j) -> m r o a Source #

Instances

IxMonadCont IxCont Source #
Methods reset :: IxCont a o o -> IxCont r r a Source # shift :: ((forall i. a -> IxCont i i o) -> IxCont r j j) -> IxCont r o a Source #
Monad m => IxMonadCont (IxContT m) Source #
Methods reset :: IxContT m a o o -> IxContT m r r a Source # shift :: ((forall i. a -> IxContT m i i o) -> IxContT m r j j) -> IxContT m r o a Source #

newtype IxContT m r o a Source #

Constructors

IxContT
Fields runIxContT :: (a -> m o) -> m r

Instances

IxMonadTrans IxContT Source #
Methods ilift :: Monad m => m a -> IxContT m i i a #
MonadState e m => MonadState e (IxContT m i i) Source #
Methods get :: IxContT m i i e # put :: e -> IxContT m i i () # state :: (e -> (a, e)) -> IxContT m i i a #
MonadReader e m => MonadReader e (IxContT m i i) Source #
Methods ask :: IxContT m i i e # local :: (e -> e) -> IxContT m i i a -> IxContT m i i a # reader :: (e -> a) -> IxContT m i i a #
Monad m => IxMonad (IxContT m) Source #
Methods ibind :: (a -> IxContT m j k b) -> IxContT m i j a -> IxContT m i k b #
IxFunctor (IxContT m) Source #
Methods imap :: (a -> b) -> IxContT m j k a -> IxContT m j k b #
Monad m => IxApplicative (IxContT m) Source #
Methods iap :: IxContT m i j (a -> b) -> IxContT m j k a -> IxContT m i k b #
IxPointed (IxContT m) Source #
Methods ireturn :: a -> IxContT m i i a #
Monad m => IxMonadCont (IxContT m) Source #
Methods reset :: IxContT m a o o -> IxContT m r r a Source # shift :: ((forall i. a -> IxContT m i i o) -> IxContT m r j j) -> IxContT m r o a Source #
Monad m => Monad (IxContT m i i) Source #
Methods (>>=) :: IxContT m i i a -> (a -> IxContT m i i b) -> IxContT m i i b # (>>) :: IxContT m i i a -> IxContT m i i b -> IxContT m i i b # return :: a -> IxContT m i i a # fail :: String -> IxContT m i i a #
Monad m => Functor (IxContT m i j) Source #
Methods fmap :: (a -> b) -> IxContT m i j a -> IxContT m i j b # (<$) :: a -> IxContT m i j b -> IxContT m i j a #
Monad m => Applicative (IxContT m i i) Source #
Methods pure :: a -> IxContT m i i a # (<>) :: IxContT m i i (a -> b) -> IxContT m i i a -> IxContT m i i b # (>) :: IxContT m i i a -> IxContT m i i b -> IxContT m i i b # (<*) :: IxContT m i i a -> IxContT m i i b -> IxContT m i i a #
MonadIO m => MonadIO (IxContT m i i) Source #
Methods liftIO :: IO a -> IxContT m i i a #
Monad m => MonadCont (IxContT m i i) Source #
Methods callCC :: ((a -> IxContT m i i b) -> IxContT m i i a) -> IxContT m i i a #
Monad m => Pointed (IxContT m i i) Source #
Methods point :: a -> IxContT m i i a #

runIxContT_ :: Monad m => IxContT m r a a -> m r Source #

newtype IxCont r o a Source #

Constructors

IxCont (IxContT Identity r o a)

Instances

IxMonad IxCont Source #
Methods ibind :: (a -> IxCont j k b) -> IxCont i j a -> IxCont i k b #
IxFunctor IxCont Source #
Methods imap :: (a -> b) -> IxCont j k a -> IxCont j k b #
IxApplicative IxCont Source #
Methods iap :: IxCont i j (a -> b) -> IxCont j k a -> IxCont i k b #
IxPointed IxCont Source #
Methods ireturn :: a -> IxCont i i a #
IxMonadCont IxCont Source #
Methods reset :: IxCont a o o -> IxCont r r a Source # shift :: ((forall i. a -> IxCont i i o) -> IxCont r j j) -> IxCont r o a Source #
Monad (IxCont i i) Source #
Methods (>>=) :: IxCont i i a -> (a -> IxCont i i b) -> IxCont i i b # (>>) :: IxCont i i a -> IxCont i i b -> IxCont i i b # return :: a -> IxCont i i a # fail :: String -> IxCont i i a #
Functor (IxCont i j) Source #
Methods fmap :: (a -> b) -> IxCont i j a -> IxCont i j b # (<$) :: a -> IxCont i j b -> IxCont i j a #
Applicative (IxCont i i) Source #
Methods pure :: a -> IxCont i i a # (<>) :: IxCont i i (a -> b) -> IxCont i i a -> IxCont i i b # (>) :: IxCont i i a -> IxCont i i b -> IxCont i i b # (<*) :: IxCont i i a -> IxCont i i b -> IxCont i i a #
MonadCont (IxCont i i) Source #
Methods callCC :: ((a -> IxCont i i b) -> IxCont i i a) -> IxCont i i a #
Pointed (IxCont i i) Source #
Methods point :: a -> IxCont i i a #

runIxCont :: IxCont r o a -> (a -> o) -> r Source #

runIxCont_ :: IxCont r a a -> r Source #