Apecs.Experimental.Stores

This module is experimental, and its API might change between point releases. Use at your own risk.

Documentation

newtype Pushdown s c

Overrides a store to have history/pushdown semantics. Setting this store adds a new value on top of the stack. Destroying pops the stack. You can view the entire stack using the Stack wrapper.

Constructors

Pushdown (s (Stack c))

Instances

(Monad m, ExplGet m (s (Stack c)), ExplSet m (s (Stack c)), ExplDestroy m (s (Stack c)), Elem (s (Stack c)) ~ Stack c) => ExplDestroy m (Pushdown s c)

Defined in Apecs.Experimental.Stores

Methods

explDestroy :: Pushdown s c -> Int -> m ()

(Monad m, ExplGet m (s (Stack c)), Elem (s (Stack c)) ~ Stack c) => ExplGet m (Pushdown s c)

Defined in Apecs.Experimental.Stores

Methods

explGet :: Pushdown s c -> Int -> m (Elem (Pushdown s c))

explExists :: Pushdown s c -> Int -> m Bool

(Functor m, ExplInit m (s (Stack c))) => ExplInit m (Pushdown s c)

Defined in Apecs.Experimental.Stores

Methods

explInit :: m (Pushdown s c)

(Monad m, ExplMembers m (s (Stack c)), Elem (s (Stack c)) ~ Stack c) => ExplMembers m (Pushdown s c)

Defined in Apecs.Experimental.Stores

Methods

explMembers :: Pushdown s c -> m (Vector Int)

(Monad m, ExplGet m (s (Stack c)), ExplSet m (s (Stack c)), Elem (s (Stack c)) ~ Stack c) => ExplSet m (Pushdown s c)

Defined in Apecs.Experimental.Stores

Methods

explSet :: Pushdown s c -> Int -> Elem (Pushdown s c) -> m ()

type Elem (Pushdown s c)

Defined in Apecs.Experimental.Stores

type Elem (Pushdown s c) = c

newtype Stack c

Constructors

Stack

Fields

• getStack :: [c]

Instances

Foldable Stack

Defined in Apecs.Experimental.Stores

Methods

fold :: Monoid m => Stack m -> m

foldMap :: Monoid m => (a -> m) -> Stack a -> m

foldMap' :: Monoid m => (a -> m) -> Stack a -> m

foldr :: (a -> b -> b) -> b -> Stack a -> b

foldr' :: (a -> b -> b) -> b -> Stack a -> b

foldl :: (b -> a -> b) -> b -> Stack a -> b

foldl' :: (b -> a -> b) -> b -> Stack a -> b

foldr1 :: (a -> a -> a) -> Stack a -> a

foldl1 :: (a -> a -> a) -> Stack a -> a

toList :: Stack a -> [a]

null :: Stack a -> Bool

length :: Stack a -> Int

elem :: Eq a => a -> Stack a -> Bool

maximum :: Ord a => Stack a -> a

minimum :: Ord a => Stack a -> a

sum :: Num a => Stack a -> a

product :: Num a => Stack a -> a

Applicative Stack

Defined in Apecs.Experimental.Stores

Methods

pure :: a -> Stack a

(<*>) :: Stack (a -> b) -> Stack a -> Stack b

liftA2 :: (a -> b -> c) -> Stack a -> Stack b -> Stack c

(*>) :: Stack a -> Stack b -> Stack b

(<*) :: Stack a -> Stack b -> Stack a

Functor Stack

Defined in Apecs.Experimental.Stores

Methods

fmap :: (a -> b) -> Stack a -> Stack b

(<$) :: a -> Stack b -> Stack a

Monad Stack

Defined in Apecs.Experimental.Stores

Methods

(>>=) :: Stack a -> (a -> Stack b) -> Stack b

(>>) :: Stack a -> Stack b -> Stack b

return :: a -> Stack a

(Storage c ~ Pushdown s c, Has w m c) => Has w m (Stack c)

Defined in Apecs.Experimental.Stores

Methods

getStore :: SystemT w m (Storage (Stack c))

(Storage c ~ Pushdown s c, Component c) => Component (Stack c)

Defined in Apecs.Experimental.Stores

Associated Types

type Storage (Stack c)

Monoid (Stack c)

Defined in Apecs.Experimental.Stores

Methods

mempty :: Stack c

mappend :: Stack c -> Stack c -> Stack c

mconcat :: [Stack c] -> Stack c

Semigroup (Stack c)

Defined in Apecs.Experimental.Stores

Methods

(<>) :: Stack c -> Stack c -> Stack c

sconcat :: NonEmpty (Stack c) -> Stack c

stimes :: Integral b => b -> Stack c -> Stack c

Show c => Show (Stack c)

Defined in Apecs.Experimental.Stores

Methods

showsPrec :: Int -> Stack c -> ShowS

show :: Stack c -> String

showList :: [Stack c] -> ShowS

Eq c => Eq (Stack c)

Defined in Apecs.Experimental.Stores

Methods

(==) :: Stack c -> Stack c -> Bool

(/=) :: Stack c -> Stack c -> Bool

type Storage (Stack c)

Defined in Apecs.Experimental.Stores

type Storage (Stack c)