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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- A D A . S T R I N G S . W I D E _ F I X E D --
-- --
-- S p e c --
-- --
-- This specification is adapted from the Ada Reference Manual for use with --
-- GNAT. In accordance with the copyright of that document, you can freely --
-- copy and modify this specification, provided that if you redistribute a --
-- modified version, any changes that you have made are clearly indicated. --
-- --
------------------------------------------------------------------------------
with Ada.Strings.Wide_Maps;
package Ada.Strings.Wide_Fixed is
pragma Preelaborate;
-------------------------------------------------------------------
-- Copy Procedure for Wide_Strings of Possibly Different Lengths --
-------------------------------------------------------------------
procedure Move
(Source : Wide_String;
Target : out Wide_String;
Drop : Truncation := Error;
Justify : Alignment := Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
------------------------
-- Search Subprograms --
------------------------
function Index
(Source : Wide_String;
Pattern : Wide_String;
Going : Direction := Forward;
Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
return Natural;
function Index
(Source : Wide_String;
Pattern : Wide_String;
Going : Direction := Forward;
Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
function Index
(Source : Wide_String;
Set : Wide_Maps.Wide_Character_Set;
Test : Membership := Inside;
Going : Direction := Forward) return Natural;
function Index
(Source : Wide_String;
Pattern : Wide_String;
From : Positive;
Going : Direction := Forward;
Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
return Natural;
pragma Ada_05 (Index);
function Index
(Source : Wide_String;
Pattern : Wide_String;
From : Positive;
Going : Direction := Forward;
Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
pragma Ada_05 (Index);
function Index
(Source : Wide_String;
Set : Wide_Maps.Wide_Character_Set;
From : Positive;
Test : Membership := Inside;
Going : Direction := Forward) return Natural;
pragma Ada_05 (Index);
function Index_Non_Blank
(Source : Wide_String;
Going : Direction := Forward) return Natural;
function Index_Non_Blank
(Source : Wide_String;
From : Positive;
Going : Direction := Forward) return Natural;
pragma Ada_05 (Index_Non_Blank);
function Count
(Source : Wide_String;
Pattern : Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
return Natural;
function Count
(Source : Wide_String;
Pattern : Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
function Count
(Source : Wide_String;
Set : Wide_Maps.Wide_Character_Set) return Natural;
procedure Find_Token
(Source : Wide_String;
Set : Wide_Maps.Wide_Character_Set;
Test : Membership;
First : out Positive;
Last : out Natural);
-----------------------------------------
-- Wide_String Translation Subprograms --
-----------------------------------------
function Translate
(Source : Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping) return Wide_String;
procedure Translate
(Source : in out Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping);
function Translate
(Source : Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Wide_String;
procedure Translate
(Source : in out Wide_String;
Mapping : Wide_Maps.Wide_Character_Mapping_Function);
--------------------------------------------
-- Wide_String Transformation Subprograms --
--------------------------------------------
function Replace_Slice
(Source : Wide_String;
Low : Positive;
High : Natural;
By : Wide_String) return Wide_String;
procedure Replace_Slice
(Source : in out Wide_String;
Low : Positive;
High : Natural;
By : Wide_String;
Drop : Truncation := Error;
Justify : Alignment := Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
function Insert
(Source : Wide_String;
Before : Positive;
New_Item : Wide_String) return Wide_String;
procedure Insert
(Source : in out Wide_String;
Before : Positive;
New_Item : Wide_String;
Drop : Truncation := Error);
function Overwrite
(Source : Wide_String;
Position : Positive;
New_Item : Wide_String) return Wide_String;
procedure Overwrite
(Source : in out Wide_String;
Position : Positive;
New_Item : Wide_String;
Drop : Truncation := Right);
function Delete
(Source : Wide_String;
From : Positive;
Through : Natural) return Wide_String;
procedure Delete
(Source : in out Wide_String;
From : Positive;
Through : Natural;
Justify : Alignment := Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
--------------------------------------
-- Wide_String Selector Subprograms --
--------------------------------------
function Trim
(Source : Wide_String;
Side : Trim_End) return Wide_String;
procedure Trim
(Source : in out Wide_String;
Side : Trim_End;
Justify : Alignment := Left;
Pad : Wide_Character := Wide_Space);
function Trim
(Source : Wide_String;
Left : Wide_Maps.Wide_Character_Set;
Right : Wide_Maps.Wide_Character_Set) return Wide_String;
procedure Trim
(Source : in out Wide_String;
Left : Wide_Maps.Wide_Character_Set;
Right : Wide_Maps.Wide_Character_Set;
Justify : Alignment := Ada.Strings.Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
function Head
(Source : Wide_String;
Count : Natural;
Pad : Wide_Character := Ada.Strings.Wide_Space) return Wide_String;
procedure Head
(Source : in out Wide_String;
Count : Natural;
Justify : Alignment := Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
function Tail
(Source : Wide_String;
Count : Natural;
Pad : Wide_Character := Ada.Strings.Wide_Space) return Wide_String;
procedure Tail
(Source : in out Wide_String;
Count : Natural;
Justify : Alignment := Left;
Pad : Wide_Character := Ada.Strings.Wide_Space);
---------------------------------------
-- Wide_String Constructor Functions --
---------------------------------------
function "*"
(Left : Natural;
Right : Wide_Character) return Wide_String;
function "*"
(Left : Natural;
Right : Wide_String) return Wide_String;
end Ada.Strings.Wide_Fixed;
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