Module type Discrete.OrderedType

Input signature of the functor RangeSet.Discrete.Make.

type t

The type of the set elements.

val compare : t -> t -> int

A total ordering function over the set elements. This is a two-argument function f such that f e1 e2 is zero if the elements e1 and e2 are equal, f e1 e2 is strictly negative if e1 is smaller than e2, and f e1 e2 is strictly positive if e1 is greater than e2. Example: a suitable ordering function is the generic structural comparison function Pervasives.compare.

val to_string : t -> string

to_string t is the written representation of t.

val pred : t -> t

pred t is the predecessor value of t.

val succ : t -> t

succ t is the successor value of t.