annotate src/print.sig @ 1168:69f1d39d3f2d

Use COALESCE to hide NULL results of aggregate functions; fix bug with improper ordering of query result columns
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Feb 2010 14:55:35 -0500
parents 73456bfde988
children fd34210bc3e5
rev   line source
adamc@1 1 (* Copyright (c) 2008, Adam Chlipala
adamc@1 2 * All rights reserved.
adamc@1 3 *
adamc@1 4 * Redistribution and use in source and binary forms, with or without
adamc@1 5 * modification, are permitted provided that the following conditions are met:
adamc@1 6 *
adamc@1 7 * - Redistributions of source code must retain the above copyright notice,
adamc@1 8 * this list of conditions and the following disclaimer.
adamc@1 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@1 10 * this list of conditions and the following disclaimer in the documentation
adamc@1 11 * and/or other materials provided with the distribution.
adamc@1 12 * - The names of contributors may not be used to endorse or promote products
adamc@1 13 * derived from this software without specific prior written permission.
adamc@1 14 *
adamc@1 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@1 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@1 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@1 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@1 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@1 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@1 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@1 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@1 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@1 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@1 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@1 26 *)
adamc@1 27
adamc@1 28 (* Pretty-printing *)
adamc@1 29
adamc@1 30 signature PRINT = sig
adamc@1 31 structure PD : PP_DESC
adamc@1 32 where type PPS.token = string
adamc@29 33 and type PPS.device = TextIOPP.device
adamc@29 34 and type PPS.stream = TextIOPP.stream
adamc@1 35
adamc@1 36 type 'a printer = 'a -> PD.pp_desc
adamc@1 37
adamc@1 38 val box : PD.pp_desc list -> PD.pp_desc
adamc@1 39 val parenIf : bool -> PD.pp_desc -> PD.pp_desc
adamc@1 40 val space : PD.pp_desc
adamc@1 41
adamc@1 42 val p_list_sep : PD.pp_desc -> 'a printer -> 'a list printer
adamc@1 43 val p_list : 'a printer -> 'a list printer
adamc@1 44
adamc@275 45 val p_list_sepi : PD.pp_desc -> (int -> 'a printer) -> 'a list printer
adamc@275 46
adamc@1 47 val fprint : PD.PPS.stream -> PD.pp_desc -> unit
adamc@1 48 val print : PD.pp_desc -> unit
adamc@1 49 val eprint : PD.pp_desc -> unit
adamc@1 50
adamc@1 51 val fpreface : PD.PPS.stream -> string * PD.pp_desc -> unit
adamc@1 52 val preface : string * PD.pp_desc -> unit
adamc@1 53 val epreface : string * PD.pp_desc -> unit
adamc@1 54
adamc@3 55 val fprefaces : PD.PPS.stream -> string -> (string * PD.pp_desc) list -> unit
adamc@3 56 val prefaces : string -> (string * PD.pp_desc) list -> unit
adamc@3 57 val eprefaces : string -> (string * PD.pp_desc) list -> unit
adamc@3 58
adamc@3 59 val fprefaces' : PD.PPS.stream -> (string * PD.pp_desc) list -> unit
adamc@3 60 val prefaces' : (string * PD.pp_desc) list -> unit
adamc@3 61 val eprefaces' : (string * PD.pp_desc) list -> unit
adamc@1 62 end