module Control.Monad.Cont.Class (
MonadCont(..),
) where
import Control.Monad.Trans.Cont (ContT)
import qualified Control.Monad.Trans.Cont as ContT
import Control.Monad.Trans.Except as Except
import Control.Monad.Trans.Identity as Identity
import Control.Monad.Trans.Maybe as Maybe
import Control.Monad.Trans.Reader as Reader
import Control.Monad.Trans.RWS.Lazy as LazyRWS
import Control.Monad.Trans.RWS.Strict as StrictRWS
import Control.Monad.Trans.State.Lazy as LazyState
import Control.Monad.Trans.State.Strict as StrictState
import Control.Monad.Trans.Writer.Lazy as LazyWriter
import Control.Monad.Trans.Writer.Strict as StrictWriter
class (Monad m) => MonadCont m where
callCC :: ((a -> m b) -> m a) -> m a
instance MonadCont (ContT r m) where
callCC :: forall a b. ((a -> ContT r m b) -> ContT r m a) -> ContT r m a
callCC = forall {k} a (r :: k) (m :: k -> *) b.
((a -> ContT r m b) -> ContT r m a) -> ContT r m a
ContT.callCC
instance (MonadCont m) => MonadCont (ExceptT e m) where
callCC :: forall a b.
((a -> ExceptT e m b) -> ExceptT e m a) -> ExceptT e m a
callCC = forall (m :: * -> *) e a b.
CallCC m (Either e a) (Either e b) -> CallCC (ExceptT e m) a b
Except.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (MonadCont m) => MonadCont (IdentityT m) where
callCC :: forall a b.
((a -> IdentityT m b) -> IdentityT m a) -> IdentityT m a
callCC = forall (m :: * -> *) a b. CallCC m a b -> CallCC (IdentityT m) a b
Identity.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (MonadCont m) => MonadCont (MaybeT m) where
callCC :: forall a b. ((a -> MaybeT m b) -> MaybeT m a) -> MaybeT m a
callCC = forall (m :: * -> *) a b.
CallCC m (Maybe a) (Maybe b) -> CallCC (MaybeT m) a b
Maybe.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (MonadCont m) => MonadCont (ReaderT r m) where
callCC :: forall a b.
((a -> ReaderT r m b) -> ReaderT r m a) -> ReaderT r m a
callCC = forall (m :: * -> *) a b r.
CallCC m a b -> CallCC (ReaderT r m) a b
Reader.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (Monoid w, MonadCont m) => MonadCont (LazyRWS.RWST r w s m) where
callCC :: forall a b.
((a -> RWST r w s m b) -> RWST r w s m a) -> RWST r w s m a
callCC = forall w (m :: * -> *) a s b r.
Monoid w =>
CallCC m (a, s, w) (b, s, w) -> CallCC (RWST r w s m) a b
LazyRWS.liftCallCC' forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (Monoid w, MonadCont m) => MonadCont (StrictRWS.RWST r w s m) where
callCC :: forall a b.
((a -> RWST r w s m b) -> RWST r w s m a) -> RWST r w s m a
callCC = forall w (m :: * -> *) a s b r.
Monoid w =>
CallCC m (a, s, w) (b, s, w) -> CallCC (RWST r w s m) a b
StrictRWS.liftCallCC' forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (MonadCont m) => MonadCont (LazyState.StateT s m) where
callCC :: forall a b. ((a -> StateT s m b) -> StateT s m a) -> StateT s m a
callCC = forall (m :: * -> *) a s b.
CallCC m (a, s) (b, s) -> CallCC (StateT s m) a b
LazyState.liftCallCC' forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (MonadCont m) => MonadCont (StrictState.StateT s m) where
callCC :: forall a b. ((a -> StateT s m b) -> StateT s m a) -> StateT s m a
callCC = forall (m :: * -> *) a s b.
CallCC m (a, s) (b, s) -> CallCC (StateT s m) a b
StrictState.liftCallCC' forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (Monoid w, MonadCont m) => MonadCont (LazyWriter.WriterT w m) where
callCC :: forall a b.
((a -> WriterT w m b) -> WriterT w m a) -> WriterT w m a
callCC = forall w (m :: * -> *) a b.
Monoid w =>
CallCC m (a, w) (b, w) -> CallCC (WriterT w m) a b
LazyWriter.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC
instance (Monoid w, MonadCont m) => MonadCont (StrictWriter.WriterT w m) where
callCC :: forall a b.
((a -> WriterT w m b) -> WriterT w m a) -> WriterT w m a
callCC = forall w (m :: * -> *) a b.
Monoid w =>
CallCC m (a, w) (b, w) -> CallCC (WriterT w m) a b
StrictWriter.liftCallCC forall (m :: * -> *) a b. MonadCont m => ((a -> m b) -> m a) -> m a
callCC