Ada Programming/Libraries/Ada.Strings.UTF_Encoding.Wide_Wide_Strings

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Ada. Time-tested, safe and secure.

This language feature has been introduced in Ada 2012.

Ada.Strings.UTF_Encoding.Wide_Wide_Strings is a unit of the Predefined Language Environment since Ada 2012.

Specification[edit | edit source]

--                     Standard Ada library specification
--   Copyright (c) 2004-2016 AXE Consultants
--   Copyright (c) 2004, 2005, 2006 Ada-Europe
--   Copyright (c) 2000 The MITRE Corporation, Inc.
--   Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc.
--   SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual
-- -------------------------------------------------------------------------

package Ada.Strings.UTF_Encoding.Wide_Wide_Strings is
   pragma Pure (Wide_Wide_Strings);

   --  Encoding / decoding between Wide_Wide_String and various encoding schemes
   function Encode (Item          : Wide_Wide_String;
                    Output_Scheme : Encoding_Scheme;
                    Output_BOM    : Boolean  := False) return UTF_String;

   function Encode (Item       : Wide_Wide_String;
                    Output_BOM : Boolean  := False) return UTF_8_String;

   function Encode (Item       : Wide_Wide_String;
                    Output_BOM : Boolean  := False)
      return UTF_16_Wide_String;

   function Decode (Item         : UTF_String;
                    Input_Scheme : Encoding_Scheme) return Wide_Wide_String;

   function Decode (Item : UTF_8_String) return Wide_Wide_String;

   function Decode (Item : UTF_16_Wide_String) return Wide_Wide_String;

end Ada.Strings.UTF_Encoding.Wide_Wide_Strings;

See also[edit | edit source]

Wikibook[edit | edit source]

External examples[edit source]

Ada Reference Manual[edit | edit source]

Ada 2012[edit | edit source]

Open-Source Implementations[edit | edit source]

FSF GNAT

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