| Portability | non-portable (rank-2 polymorphism) |
|---|---|
| Stability | experimental |
| Maintainer | Edward Kmett <ekmett@gmail.com> |
Control.Morphism.Postpro
Description
See Maarten Fokkinga''s PhD Dissertation for postpro. g_postpro is an obvious generalization.
- postpro :: Functor f => Coalgebra f c -> (f :~> f) -> c -> FixF f
- g_postpro :: (Functor f, Monad m) => Dist m f -> GCoalgebra f m a -> (f :~> f) -> a -> FixF f
- bipostpro :: Bifunctor f Hask Hask Hask => Coalgebra (f a) c -> (f a :~> f a) -> c -> Fix f a
- g_bipostpro :: (Bifunctor f Hask Hask Hask, Monad m) => Dist m (f a) -> GCoalgebra (f a) m c -> (f a :~> f a) -> c -> Fix f a