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74 lines
2.8 KiB
OCaml
74 lines
2.8 KiB
OCaml
(*
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Copyright (c) 2013, Simon Cruanes
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer. Redistributions in binary
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form must reproduce the above copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other materials provided with
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the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*)
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(** {1 Some helpers} *)
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(** {2 Time facilities} *)
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(** time elapsed since start of program *)
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val get_total_time : unit -> float
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(** time at which the program started *)
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val get_start_time : unit -> float
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(** {2 Misc} *)
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val set_debug : int -> unit (** Set debug level *)
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val get_debug : unit -> int (** Current debug level *)
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val need_cleanup : bool ref (** Cleanup line before printing? *)
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val debug : int -> ('a, Buffer.t, unit, unit) format4 -> 'a
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(** debug message *)
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val pp_pos : Lexing.position -> string
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(** {2 Printing utils} *)
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(** print into a string *)
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val sprintf : ('a, Buffer.t, unit, string) format4 -> 'a
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val fprintf : out_channel -> ('a, Buffer.t, unit, unit) format4 -> 'a
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val printf : ('a, Buffer.t, unit, unit) format4 -> 'a
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val eprintf : ('a, Buffer.t, unit, unit) format4 -> 'a
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val on_fmt : (Format.formatter -> 'a -> 'b) -> 'a -> string
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val on_buffer : (Buffer.t -> 'a -> unit) -> 'a -> string
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val pp_pair: ?sep:string -> (Buffer.t -> 'a -> unit) ->
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(Buffer.t -> 'b -> unit) -> Buffer.t -> ('a * 'b) -> unit
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val pp_opt : (Buffer.t -> 'a -> unit) -> Buffer.t -> 'a option -> unit
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(** print a list of items using the printing function *)
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val pp_list: ?sep:string -> (Buffer.t -> 'a -> unit)
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-> Buffer.t -> 'a list -> unit
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(** print an array of items with printing function *)
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val pp_array: ?sep:string -> (Buffer.t -> 'a -> unit)
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-> Buffer.t -> 'a array -> unit
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(** print an array, giving the printing function both index and item *)
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val pp_arrayi: ?sep:string -> (Buffer.t -> int -> 'a -> unit)
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-> Buffer.t -> 'a array -> unit
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