61 lines
2.4 KiB
OCaml
61 lines
2.4 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Lucid Synchrone V4 *)
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(* Copyright (C) 2008 Marc Pouzet *)
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(* Organization : LRI, University of Paris-Sud, Orsay *)
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(* *)
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(**************************************************************************)
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(** Useful stuff for printing *)
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(** {2 list couple and option generic functions} *)
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(** Most of theses functions export breaks or breaking spaces
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to the calling printer. *)
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(** Print the list [x1...xn] as [lp x1 sep \@, x2 ... sep \@, xn rp]
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and nothing if the list is empty,
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no space is added, but a break right after every [sep]. *)
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val print_list :
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(Format.formatter -> 'a -> unit) ->
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string -> string -> string -> Format.formatter -> 'a list -> unit
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(** Prints the list [x1...xn] : [lp x1 sep \@ x2 ... sep \@ xn rp]
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and nothing if the list is empty
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a breaking space is added after every [sep]. *)
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val print_list_r :
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(Format.formatter -> 'a -> unit) ->
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string -> string -> string -> Format.formatter -> 'a list -> unit
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(** Print the list [x1...xn] : [lp x1 \@ sep x2 ... \@ sep xn rp]
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and nothing if the list is empty
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a breaking space is added before every [sep]. *)
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val print_list_l :
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(Format.formatter -> 'a -> unit) ->
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string -> string -> string -> Format.formatter -> 'a list -> unit
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(** Print the couple [(c1,c2)] as [lp c1 sep \@, c2 rp]
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no space is added, but a break right after [sep]. *)
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val print_couple :
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(Format.formatter -> 'a -> unit) ->
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(Format.formatter -> 'b -> unit) ->
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string -> string -> string -> Format.formatter -> 'a * 'b -> unit
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(** Print something only in the case of [Some] *)
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val print_opt : ('a -> 'b -> unit) -> 'a -> 'b option -> unit
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(** Print [sep][s] only when [Some(s)]. *)
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val print_opt2 :
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(Format.formatter -> 'a -> unit) ->
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string -> Format.formatter -> 'a option -> unit
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(** {2 Common and usual syntax} *)
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(** Theses functions are not exporting breaks
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and they assume the same from the print functions passed as arguments *)
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(** Print a record as [{field1;\@ field2;\@ ...}] with an hv<2> box *)
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val print_record :
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(Format.formatter -> 'a -> unit) -> Format.formatter -> 'a list -> unit
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val print_type_params : Format.formatter -> string list -> unit
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