Module Enum.Make

Creates a new enumerated type.

Parameters

Signature

type t

declare ?package name declares a new element of the enumeration.

Fails if the name is already declared.

val declare : ?package:string -> string -> t

declare ?package name declares a new element of the enumeration.

Fails if the name is already declared.

val read : ?package:string -> string -> t

read ?package name reads the element from its textual representation.

Fails if the name doesn't represent a previously declared element of the enumeration.

If name is unqualified then package is used as the package name. The package itself defaults to "user".

See also of_string s from the Stringable interface which is equal to read s

val name : t -> Name.t

name x is the name that corresponds to the element x

val unknown : t

unknown is the placeholder for unknown element.

val is_unknown : t -> bool

is_unknown t is true if t is unknown.

val domain : t domain

domain the type class implementing the domain structure.

Each enumeration type forms a flat domain with the unknown element at the bottom.

val persistent : t persistent

persistent the persistance type class.

The enumeration types are persistent and are derived from the KB.Name.persistent type class, i.e., they are represented as 63-bit numbers.

val hash : t -> int

the hash value of the enum

val members : unit -> t list

members () the list of all members of the enumeration type.

include Base.Comparable.S with type t := t
val (>=) : t -> t -> bool
val (<=) : t -> t -> bool
val (=) : t -> t -> bool
val (>) : t -> t -> bool
val (<) : t -> t -> bool
val (<>) : t -> t -> bool
val equal : t -> t -> bool
val compare : t -> t -> int
val min : t -> t -> t
val max : t -> t -> t
val ascending : t -> t -> int
val descending : t -> t -> int
val between : t -> low:t -> high:t -> bool
val clamp_exn : t -> min:t -> max:t -> t
val clamp : t -> min:t -> max:t -> t Base__.Or_error.t
type comparator_witness
val comparator : (t, comparator_witness) Base__.Comparator.comparator
val validate_lbound : min:t Base__.Maybe_bound.t -> t Base__.Validate.check
val validate_ubound : max:t Base__.Maybe_bound.t -> t Base__.Validate.check
val validate_bound : min:t Base__.Maybe_bound.t -> max:t Base__.Maybe_bound.t -> t Base__.Validate.check
include Core_kernel.Binable.S with type t := t
val bin_size_t : t Bin_prot.Size.sizer
val bin_write_t : t Bin_prot.Write.writer
val bin_read_t : t Bin_prot.Read.reader
val __bin_read_t__ : (int -> t) Bin_prot.Read.reader
val bin_shape_t : Bin_prot.Shape.t
val bin_writer_t : t Bin_prot.Type_class.writer
val bin_reader_t : t Bin_prot.Type_class.reader
val bin_t : t Bin_prot.Type_class.t
include Core_kernel.Stringable.S with type t := t
val of_string : string -> t
val to_string : t -> string
include Core_kernel.Pretty_printer.S with type t := t
val pp : Base__.Formatter.t -> t -> unit
include Core_kernel.Sexpable.S with type t := t
val t_of_sexp : Sexplib0__.Sexp.t -> t
val sexp_of_t : t -> Sexplib0__.Sexp.t