| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Agda.Utils.Memo
Synopsis
- memo :: MonadState s m => Lens' (Maybe a) s -> m a -> m a
- memoRec :: MonadState s m => Lens' (Maybe a) s -> a -> m a -> m a
- memoUnsafe :: Ord a => (a -> b) -> a -> b
- memoUnsafeH :: (Eq a, Hashable a) => (a -> b) -> a -> b
Documentation
memo :: MonadState s m => Lens' (Maybe a) s -> m a -> m a Source #
Simple, non-reentrant memoisation.
memoRec :: MonadState s m => Lens' (Maybe a) s -> a -> m a -> m a Source #
Recursive memoisation, second argument is the value you get on recursive calls.
memoUnsafe :: Ord a => (a -> b) -> a -> b Source #
memoUnsafeH :: (Eq a, Hashable a) => (a -> b) -> a -> b Source #