Tabulate offers facilities for tabulating a function, that is, eagerly evaluating this function at every point in its domain, so as to obtain an equivalent function that can be queried in constant time.
Make constructs a tabulator for a finite type that is equipped with an implementation of imperative maps.
ForOrderedType is a special case of Make where it suffices to pass a finite ordered type as an argument. A reference to a persistent map is used to hold the table.
module ForOrderedType
(F : sig ... end)
(T : Map.OrderedType with type t = F.t) :
sig ... endForOrderedType is a special case of Make where it suffices to pass a finite hashed type as an argument. A reference to a persistent map is used to hold the table.
module ForHashedType
(F : sig ... end)
(T : Hashtbl.HashedType with type t = F.t) :
sig ... endForOrderedType is a special case of Make where it suffices to pass an arbitrary finite type as an argument. A reference to a persistent map is used to hold the table.
ForIntSegment constructs a tabulator for the integer segment [0..n). An array is used to hold the table.
module ForIntSegment (K : sig ... end) : sig ... end