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Diffstat (limited to 'gcc/ada/a-strfix.ads')
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diff --git a/gcc/ada/a-strfix.ads b/gcc/ada/a-strfix.ads new file mode 100644 index 00000000000..edafb6fe11e --- /dev/null +++ b/gcc/ada/a-strfix.ads @@ -0,0 +1,256 @@ +------------------------------------------------------------------------------ +-- -- +-- 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; |