Stability | experimental |
---|---|

Maintainer | conal@conal.net |

Functor-based memo tries

# Documentation

class Functor (STrie k) => HasTrie k whereSource

Domain types with associated memo tries

sTrie :: (k -> v) -> k :-> vSource

Create the trie for the entire domain of a function

sUntrie :: HasLub v => (k :-> v) -> k -> vSource

Convert k trie to k function, i.e., access k field of the trie

HasTrie Bool | |

HasTrie () | |

HasTrie a => HasTrie [a] | |

HasTrie a => HasTrie (Id a) | |

(HasTrie a, HasTrie b) => HasTrie (Either a b) | |

(HasTrie a, HasTrie b) => HasTrie (a, b) | |

HasTrie x => HasTrie (Const x a) | |

(HasTrie a, HasTrie b, HasTrie c) => HasTrie (a, b, c) | |

HasTrie (g (f a)) => HasTrie (:. g f a) | |

(HasTrie (f a), HasTrie (g a)) => HasTrie (:+: f g a) | |

(HasTrie (f a), HasTrie (g a)) => HasTrie (:*: f g a) | |

(HasTrie a, HasTrie b, HasTrie c, HasTrie d) => HasTrie (a, b, c, d) |