+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT RUN-TIME COMPONENTS --
--- --
--- A D A . S T R I N G S . W I D E _ U N B O U N D E D --
--- --
--- S p e c --
--- --
--- $Revision: 1.1.16.1 $
--- --
--- Copyright (C) 1992-2000 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. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
-with Ada.Strings.Wide_Maps;
-with Ada.Finalization;
-
-package Ada.Strings.Wide_Unbounded is
-pragma Preelaborate (Wide_Unbounded);
-
- type Unbounded_Wide_String is private;
-
- Null_Unbounded_Wide_String : constant Unbounded_Wide_String;
-
- function Length (Source : Unbounded_Wide_String) return Natural;
-
- type Wide_String_Access is access all Wide_String;
-
- procedure Free (X : in out Wide_String_Access);
-
- --------------------------------------------------------
- -- Conversion, Concatenation, and Selection Functions --
- --------------------------------------------------------
-
- function To_Unbounded_Wide_String
- (Source : Wide_String)
- return Unbounded_Wide_String;
-
- function To_Unbounded_Wide_String
- (Length : in Natural)
- return Unbounded_Wide_String;
-
- function To_Wide_String
- (Source : Unbounded_Wide_String)
- return Wide_String;
-
- procedure Append
- (Source : in out Unbounded_Wide_String;
- New_Item : in Unbounded_Wide_String);
-
- procedure Append
- (Source : in out Unbounded_Wide_String;
- New_Item : in Wide_String);
-
- procedure Append
- (Source : in out Unbounded_Wide_String;
- New_Item : in Wide_Character);
-
- function "&"
- (Left, Right : Unbounded_Wide_String)
- return Unbounded_Wide_String;
-
- function "&"
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Unbounded_Wide_String;
-
- function "&"
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Unbounded_Wide_String;
-
- function "&"
- (Left : in Unbounded_Wide_String;
- Right : in Wide_Character)
- return Unbounded_Wide_String;
-
- function "&"
- (Left : in Wide_Character;
- Right : in Unbounded_Wide_String)
- return Unbounded_Wide_String;
-
- function Element
- (Source : in Unbounded_Wide_String;
- Index : in Positive)
- return Wide_Character;
-
- procedure Replace_Element
- (Source : in out Unbounded_Wide_String;
- Index : in Positive;
- By : Wide_Character);
-
- function Slice
- (Source : in Unbounded_Wide_String;
- Low : in Positive;
- High : in Natural)
- return Wide_String;
-
- function "="
- (Left : in Unbounded_Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function "="
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Boolean;
-
- function "="
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function "<"
- (Left : in Unbounded_Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function "<"
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Boolean;
-
- function "<"
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function "<="
- (Left : in Unbounded_Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function "<="
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Boolean;
-
- function "<="
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function ">"
- (Left : in Unbounded_Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function ">"
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Boolean;
-
- function ">"
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function ">="
- (Left : in Unbounded_Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- function ">="
- (Left : in Unbounded_Wide_String;
- Right : in Wide_String)
- return Boolean;
-
- function ">="
- (Left : in Wide_String;
- Right : in Unbounded_Wide_String)
- return Boolean;
-
- ------------------------
- -- Search Subprograms --
- ------------------------
-
- function Index
- (Source : in Unbounded_Wide_String;
- Pattern : in Wide_String;
- Going : in Direction := Forward;
- Mapping : in Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
- return Natural;
-
- function Index
- (Source : in Unbounded_Wide_String;
- Pattern : in Wide_String;
- Going : in Direction := Forward;
- Mapping : in Wide_Maps.Wide_Character_Mapping_Function)
- return Natural;
-
- function Index
- (Source : in Unbounded_Wide_String;
- Set : in Wide_Maps.Wide_Character_Set;
- Test : in Membership := Inside;
- Going : in Direction := Forward)
- return Natural;
-
- function Index_Non_Blank
- (Source : in Unbounded_Wide_String;
- Going : in Direction := Forward)
- return Natural;
-
- function Count
- (Source : in Unbounded_Wide_String;
- Pattern : in Wide_String;
- Mapping : in Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
- return Natural;
-
- function Count
- (Source : in Unbounded_Wide_String;
- Pattern : in Wide_String;
- Mapping : in Wide_Maps.Wide_Character_Mapping_Function)
- return Natural;
-
- function Count
- (Source : in Unbounded_Wide_String;
- Set : in Wide_Maps.Wide_Character_Set)
- return Natural;
-
- procedure Find_Token
- (Source : in Unbounded_Wide_String;
- Set : in Wide_Maps.Wide_Character_Set;
- Test : in Membership;
- First : out Positive;
- Last : out Natural);
-
- ------------------------------------
- -- Wide_String Translation Subprograms --
- ------------------------------------
-
- function Translate
- (Source : in Unbounded_Wide_String;
- Mapping : in Wide_Maps.Wide_Character_Mapping)
- return Unbounded_Wide_String;
-
- procedure Translate
- (Source : in out Unbounded_Wide_String;
- Mapping : Wide_Maps.Wide_Character_Mapping);
-
- function Translate
- (Source : in Unbounded_Wide_String;
- Mapping : in Wide_Maps.Wide_Character_Mapping_Function)
- return Unbounded_Wide_String;
-
- procedure Translate
- (Source : in out Unbounded_Wide_String;
- Mapping : in Wide_Maps.Wide_Character_Mapping_Function);
-
- ---------------------------------------
- -- Wide_String Transformation Subprograms --
- ---------------------------------------
-
- function Replace_Slice
- (Source : in Unbounded_Wide_String;
- Low : in Positive;
- High : in Natural;
- By : in Wide_String)
- return Unbounded_Wide_String;
-
- procedure Replace_Slice
- (Source : in out Unbounded_Wide_String;
- Low : in Positive;
- High : in Natural;
- By : in Wide_String);
-
- function Insert
- (Source : in Unbounded_Wide_String;
- Before : in Positive;
- New_Item : in Wide_String)
- return Unbounded_Wide_String;
-
- procedure Insert
- (Source : in out Unbounded_Wide_String;
- Before : in Positive;
- New_Item : in Wide_String);
-
- function Overwrite
- (Source : in Unbounded_Wide_String;
- Position : in Positive;
- New_Item : in Wide_String)
- return Unbounded_Wide_String;
-
- procedure Overwrite
- (Source : in out Unbounded_Wide_String;
- Position : in Positive;
- New_Item : in Wide_String);
-
- function Delete
- (Source : in Unbounded_Wide_String;
- From : in Positive;
- Through : in Natural)
- return Unbounded_Wide_String;
-
- procedure Delete
- (Source : in out Unbounded_Wide_String;
- From : in Positive;
- Through : in Natural);
-
- function Trim
- (Source : in Unbounded_Wide_String;
- Side : in Trim_End)
- return Unbounded_Wide_String;
-
- procedure Trim
- (Source : in out Unbounded_Wide_String;
- Side : in Trim_End);
-
- function Trim
- (Source : in Unbounded_Wide_String;
- Left : in Wide_Maps.Wide_Character_Set;
- Right : in Wide_Maps.Wide_Character_Set)
- return Unbounded_Wide_String;
-
- procedure Trim
- (Source : in out Unbounded_Wide_String;
- Left : in Wide_Maps.Wide_Character_Set;
- Right : in Wide_Maps.Wide_Character_Set);
-
- function Head
- (Source : in Unbounded_Wide_String;
- Count : in Natural;
- Pad : in Wide_Character := Wide_Space)
- return Unbounded_Wide_String;
-
- procedure Head
- (Source : in out Unbounded_Wide_String;
- Count : in Natural;
- Pad : in Wide_Character := Wide_Space);
-
- function Tail
- (Source : in Unbounded_Wide_String;
- Count : in Natural;
- Pad : in Wide_Character := Wide_Space)
- return Unbounded_Wide_String;
-
- procedure Tail
- (Source : in out Unbounded_Wide_String;
- Count : in Natural;
- Pad : in Wide_Character := Wide_Space);
-
- function "*"
- (Left : in Natural;
- Right : in Wide_Character)
- return Unbounded_Wide_String;
-
- function "*"
- (Left : in Natural;
- Right : in Wide_String)
- return Unbounded_Wide_String;
-
- function "*"
- (Left : in Natural;
- Right : in Unbounded_Wide_String)
- return Unbounded_Wide_String;
-
-private
- pragma Inline (Length);
-
- package AF renames Ada.Finalization;
-
- Null_Wide_String : aliased Wide_String := "";
-
- function To_Unbounded_Wide (S : Wide_String) return Unbounded_Wide_String
- renames To_Unbounded_Wide_String;
-
- type Unbounded_Wide_String is new AF.Controlled with record
- Reference : Wide_String_Access := Null_Wide_String'Access;
- end record;
-
- pragma Stream_Convert
- (Unbounded_Wide_String, To_Unbounded_Wide, To_Wide_String);
-
- pragma Finalize_Storage_Only (Unbounded_Wide_String);
-
- procedure Initialize (Object : in out Unbounded_Wide_String);
- procedure Adjust (Object : in out Unbounded_Wide_String);
- procedure Finalize (Object : in out Unbounded_Wide_String);
-
- Null_Unbounded_Wide_String : constant Unbounded_Wide_String :=
- (AF.Controlled with Reference => Null_Wide_String'Access);
-
-end Ada.Strings.Wide_Unbounded;
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