Data.LookupTable

Documentation

class Ord k => LookupTable k v t | t -> k, t -> v where

Methods

new :: t

lookup :: k -> t -> Maybe v

insert :: k -> v -> t -> t

toList :: t -> [(k, v)]

fromList :: [(k, v)] -> t

Instances

Ord Int => LookupTable Int v (IntMap v)

Ord Int => LookupTable Int a (ListOfTags a)

Ord Int => LookupTable Int a (ListOfValues a)

Ord k => LookupTable k v [(k, v)]

Ord ByteString => LookupTable ByteString a (ListOfMessages a)

Ord k => LookupTable k v (Map k v)