| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- A D A . S T R I N G S . F I X E D -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- $Revision: 1.10 $ -- |
| -- -- |
| -- Copyright (C) 1992-1997 Free Software Foundation, Inc. -- |
| -- -- |
| -- This specification is derived from the Ada Reference Manual for use with -- |
| -- GNAT. The copyright notice above, and the license provisions that follow -- |
| -- apply solely to the contents of the part following the private keyword. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 2, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING. If not, write -- |
| -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- |
| -- MA 02111-1307, USA. -- |
| -- -- |
| -- As a special exception, if other files instantiate generics from this -- |
| -- unit, or you link this unit with other files to produce an executable, -- |
| -- this unit does not by itself cause the resulting executable to be -- |
| -- covered by the GNU General Public License. This exception does not -- |
| -- however invalidate any other reasons why the executable file might be -- |
| -- covered by the GNU Public License. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| |
| with Ada.Strings.Maps; |
| |
| package Ada.Strings.Fixed is |
| pragma Preelaborate (Fixed); |
| |
| -------------------------------------------------------------- |
| -- Copy Procedure for Strings of Possibly Different Lengths -- |
| -------------------------------------------------------------- |
| |
| procedure Move |
| (Source : in String; |
| Target : out String; |
| Drop : in Truncation := Error; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| ------------------------ |
| -- Search Subprograms -- |
| ------------------------ |
| |
| function Index |
| (Source : in String; |
| Pattern : in String; |
| Going : in Direction := Forward; |
| Mapping : in Maps.Character_Mapping := Maps.Identity) |
| return Natural; |
| |
| function Index |
| (Source : in String; |
| Pattern : in String; |
| Going : in Direction := Forward; |
| Mapping : in Maps.Character_Mapping_Function) |
| return Natural; |
| |
| function Index |
| (Source : in String; |
| Set : in Maps.Character_Set; |
| Test : in Membership := Inside; |
| Going : in Direction := Forward) |
| return Natural; |
| |
| function Index_Non_Blank |
| (Source : in String; |
| Going : in Direction := Forward) |
| return Natural; |
| |
| function Count |
| (Source : in String; |
| Pattern : in String; |
| Mapping : in Maps.Character_Mapping := Maps.Identity) |
| return Natural; |
| |
| function Count |
| (Source : in String; |
| Pattern : in String; |
| Mapping : in Maps.Character_Mapping_Function) |
| return Natural; |
| |
| function Count |
| (Source : in String; |
| Set : in Maps.Character_Set) |
| return Natural; |
| |
| procedure Find_Token |
| (Source : in String; |
| Set : in Maps.Character_Set; |
| Test : in Membership; |
| First : out Positive; |
| Last : out Natural); |
| |
| ------------------------------------ |
| -- String Translation Subprograms -- |
| ------------------------------------ |
| |
| function Translate |
| (Source : in String; |
| Mapping : in Maps.Character_Mapping) |
| return String; |
| |
| procedure Translate |
| (Source : in out String; |
| Mapping : in Maps.Character_Mapping); |
| |
| function Translate |
| (Source : in String; |
| Mapping : in Maps.Character_Mapping_Function) |
| return String; |
| |
| procedure Translate |
| (Source : in out String; |
| Mapping : in Maps.Character_Mapping_Function); |
| |
| --------------------------------------- |
| -- String Transformation Subprograms -- |
| --------------------------------------- |
| |
| function Replace_Slice |
| (Source : in String; |
| Low : in Positive; |
| High : in Natural; |
| By : in String) |
| return String; |
| |
| procedure Replace_Slice |
| (Source : in out String; |
| Low : in Positive; |
| High : in Natural; |
| By : in String; |
| Drop : in Truncation := Error; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| function Insert |
| (Source : in String; |
| Before : in Positive; |
| New_Item : in String) |
| return String; |
| |
| procedure Insert |
| (Source : in out String; |
| Before : in Positive; |
| New_Item : in String; |
| Drop : in Truncation := Error); |
| |
| function Overwrite |
| (Source : in String; |
| Position : in Positive; |
| New_Item : in String) |
| return String; |
| |
| procedure Overwrite |
| (Source : in out String; |
| Position : in Positive; |
| New_Item : in String; |
| Drop : in Truncation := Right); |
| |
| function Delete |
| (Source : in String; |
| From : in Positive; |
| Through : in Natural) |
| return String; |
| |
| procedure Delete |
| (Source : in out String; |
| From : in Positive; |
| Through : in Natural; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| --------------------------------- |
| -- String Selector Subprograms -- |
| --------------------------------- |
| |
| function Trim |
| (Source : in String; |
| Side : in Trim_End) |
| return String; |
| |
| procedure Trim |
| (Source : in out String; |
| Side : in Trim_End; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| function Trim |
| (Source : in String; |
| Left : in Maps.Character_Set; |
| Right : in Maps.Character_Set) |
| return String; |
| |
| procedure Trim |
| (Source : in out String; |
| Left : in Maps.Character_Set; |
| Right : in Maps.Character_Set; |
| Justify : in Alignment := Strings.Left; |
| Pad : in Character := Space); |
| |
| function Head |
| (Source : in String; |
| Count : in Natural; |
| Pad : in Character := Space) |
| return String; |
| |
| procedure Head |
| (Source : in out String; |
| Count : in Natural; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| function Tail |
| (Source : in String; |
| Count : in Natural; |
| Pad : in Character := Space) |
| return String; |
| |
| procedure Tail |
| (Source : in out String; |
| Count : in Natural; |
| Justify : in Alignment := Left; |
| Pad : in Character := Space); |
| |
| ---------------------------------- |
| -- String Constructor Functions -- |
| ---------------------------------- |
| |
| function "*" |
| (Left : in Natural; |
| Right : in Character) |
| return String; |
| |
| function "*" |
| (Left : in Natural; |
| Right : in String) |
| return String; |
| |
| end Ada.Strings.Fixed; |
