package core_kernel

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Source file comparable.ml

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open! Import
module List = Base.List
include Comparable_intf
module Infix = Base.Comparable.Infix
module Polymorphic_compare = Base.Comparable.Polymorphic_compare
module Validate = Base.Comparable.Validate

module With_zero (T : sig
    type t [@@deriving compare, sexp]

    val zero : t

    include Validate with type t := t
  end) =
  Base.Comparable.With_zero (T)

module Validate_with_zero (T : sig
    type t [@@deriving compare, sexp]

    val zero : t
  end) =
  Base.Comparable.Validate_with_zero (T)

module Map_and_set_binable_using_comparator (T : sig
    type t [@@deriving bin_io, compare, sexp]

    include Comparator.S with type t := t
  end) =
struct
  include T
  module Map = Map.Make_binable_using_comparator (T)
  module Set = Set.Make_binable_using_comparator (T)
end

module Map_and_set_binable (T : sig
    type t [@@deriving bin_io, compare, sexp]
  end) =
  Map_and_set_binable_using_comparator (struct
    include T
    include Comparator.Make (T)
  end)

module Poly (T : sig
    type t [@@deriving sexp]
  end) =
struct
  module C = struct
    include T
    include Base.Comparable.Poly (T)
  end

  include C
  module Replace_polymorphic_compare : Polymorphic_compare with type t := t = C
  module Map = Map.Make_using_comparator (C)
  module Set = Set.Make_using_comparator (C)
end

module Make_plain_using_comparator (T : sig
    type t [@@deriving sexp_of]

    include Comparator.S with type t := t
  end) : S_plain with type t := T.t and type comparator_witness = T.comparator_witness =
struct
  include T
  module M = Base.Comparable.Make_using_comparator (T)
  include M
  module Replace_polymorphic_compare : Polymorphic_compare with type t := t = M
  module Map = Map.Make_plain_using_comparator (T)
  module Set = Set.Make_plain_using_comparator (T)
end

module Make_plain (T : sig
    type t [@@deriving compare, sexp_of]
  end) =
  Make_plain_using_comparator (struct
    include T
    include Comparator.Make (T)
  end)

module Make_using_comparator (T : sig
    type t [@@deriving sexp]

    include Comparator.S with type t := t
  end) : S with type t := T.t and type comparator_witness = T.comparator_witness = struct
  include T
  module M = Base.Comparable.Make_using_comparator (T)
  include M
  module Replace_polymorphic_compare : Polymorphic_compare with type t := t = M
  module Map = Map.Make_using_comparator (T)
  module Set = Set.Make_using_comparator (T)
end

module Make (T : sig
    type t [@@deriving compare, sexp]
  end) : S with type t := T.t = Make_using_comparator (struct
    include T
    include Comparator.Make (T)
  end)

module Make_binable_using_comparator (T : sig
    type t [@@deriving bin_io, sexp]

    include Comparator.S with type t := t
  end) =
struct
  include T
  module M = Base.Comparable.Make_using_comparator (T)
  include M
  module Replace_polymorphic_compare : Polymorphic_compare with type t := t = M
  module Map = Map.Make_binable_using_comparator (T)
  module Set = Set.Make_binable_using_comparator (T)
end

module Make_binable (T : sig
    type t [@@deriving bin_io, compare, sexp]
  end) =
  Make_binable_using_comparator (struct
    include T
    include Comparator.Make (T)
  end)

module Extend
    (M : Base.Comparable.S) (X : sig
                               type t = M.t [@@deriving sexp]
                             end) =
struct
  module T = struct
    include M

    include (
      X :
      sig
        type t = M.t [@@deriving sexp]
      end
      with type t := t)
  end

  include T
  module Replace_polymorphic_compare : Comparisons.S with type t := t = M
  module Map = Map.Make_using_comparator (T)
  module Set = Set.Make_using_comparator (T)
end

module Extend_binable
    (M : Base.Comparable.S) (X : sig
                               type t = M.t [@@deriving bin_io, sexp]
                             end) =
struct
  module T = struct
    include M

    include (
      X :
      sig
        type t = M.t [@@deriving bin_io, sexp]
      end
      with type t := t)
  end

  include T
  module Replace_polymorphic_compare : Comparisons.S with type t := t = M
  module Map = Map.Make_binable_using_comparator (T)
  module Set = Set.Make_binable_using_comparator (T)
end

module Inherit (C : sig
    type t [@@deriving compare]
  end) (T : sig
          type t [@@deriving sexp]

          val component : t -> C.t
        end) =
  Make (struct
    type t = T.t [@@deriving sexp]

    let compare t t' = C.compare (T.component t) (T.component t')
  end)

let lexicographic = Base.Comparable.lexicographic
let lift = Base.Comparable.lift
let reverse = Base.Comparable.reverse

module Stable = struct
  module V1 = struct
    module type S = sig
      type comparable
      type comparator_witness

      module Map :
        Map.Stable.V1.S
        with type key := comparable
        with type comparator_witness := comparator_witness

      module Set :
        Set.Stable.V1.S
        with type elt := comparable
        with type elt_comparator_witness := comparator_witness
    end

    module Make (X : Stable_module_types.S0) = struct
      module Map = Map.Stable.V1.Make (X)
      module Set = Set.Stable.V1.Make (X)
    end
  end
end
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