Module Batteries.Incubator.Bounded

module Bounded: BatBounded

type 'a bound_t = [ `c of 'a | `o of 'a | `u ]

`open or `closed or `unbounded bounds

type ('a, 'b) bounding_f = bounds:'a bound_t * 'a bound_t -> 'a -> 'b

The type of a bounding function with limits specified by bounds

val bounding_of_ord : default_low:'b ->
       default_high:'b ->
       ('a -> 'b) -> ('a -> 'a -> BatOrd.order) -> ('a, 'b) bounding_f

bounding_of_ord ~default_low ~default_high conv ord will returning a bounding function using ord for value comparison and default_low and default_high for values which fall outside of the requested range. conv is used to convert values which are in-range to the result type.

val bounding_of_ord_chain : low:('a -> 'b) ->
       high:('a -> 'b) ->
       ('a -> 'b) -> ('a -> 'a -> BatOrd.order) -> ('a, 'b) bounding_f

bounding_of_ord_chain ?low ?high ord is like BatBounded.bounding_of_ord except that functions are used to handle out of range values rather than single default values.

val saturate_of_ord : bounds:'a bound_t * 'a bound_t ->
       ('a -> 'a -> BatOrd.order) -> 'a -> 'a

saturate_of_ord ~bounds:(low, high) ord will returning a bounding function using ord for value comparison and low and high for values which fall outside of the requested range.

val opt_of_ord : bounds:'a bound_t * 'a bound_t ->
       ('a -> 'a -> BatOrd.order) -> 'a -> 'a option

opt_of_ord ~bounds:(low, high) ord will returning a bounding function using ord for value comparison and None for values which fall outside of the requested range.

module type BoundedType = sig .. end

module type BoundedNumericType = sig .. end

module type S = sig .. end

module type NumericSig = sig .. end

module Make: functor (M : BoundedType) -> S  with type base_u = M.base_t 
  with type u = M.t 
  with type t = private M.t

Functor to build an implementation of a bounded type given the bounded values definition M

module MakeNumeric: functor (M : BoundedNumericType) -> NumericSig  with type base_u = M.base_t 
  with type u = M.t 
  with type t = private M.t