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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
-- --
-- S Y S T E M . S T R I N G S . S T R E A M _ O P S --
-- --
-- S p e c --
-- --
-- Copyright (C) 2008, Free Software Foundation, Inc. --
-- --
-- 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, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, 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. --
-- --
------------------------------------------------------------------------------
-- This package provides subprogram implementations of stream attributes for
-- the following types:
-- Ada.String
-- Ada.Wide_String
-- Ada.Wide_Wide_String
--
-- The compiler will generate references to the subprograms in this package
-- when expanding stream attributes for the above mentioned types. Example:
--
-- String'Output (Some_Stream, Some_String);
--
-- will be expanded into:
--
-- String_Output (Some_Stream, Some_String);
pragma Warnings (Off);
pragma Compiler_Unit;
pragma Warnings (On);
with Ada.Streams;
package System.Strings.Stream_Ops is
------------------------------
-- String stream operations --
------------------------------
function String_Input
(Strm : access Ada.Streams.Root_Stream_Type'Class)
return String;
procedure String_Output
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : String);
procedure String_Read
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : out String);
procedure String_Write
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : String);
-----------------------------------
-- Wide_String stream operations --
-----------------------------------
function Wide_String_Input
(Strm : access Ada.Streams.Root_Stream_Type'Class)
return Wide_String;
procedure Wide_String_Output
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : Wide_String);
procedure Wide_String_Read
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : out Wide_String);
procedure Wide_String_Write
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : Wide_String);
----------------------------------------
-- Wide_Wide_String stream operations --
----------------------------------------
function Wide_Wide_String_Input
(Strm : access Ada.Streams.Root_Stream_Type'Class)
return Wide_Wide_String;
procedure Wide_Wide_String_Output
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : Wide_Wide_String);
procedure Wide_Wide_String_Read
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : out Wide_Wide_String);
procedure Wide_Wide_String_Write
(Strm : access Ada.Streams.Root_Stream_Type'Class;
Item : Wide_Wide_String);
end System.Strings.Stream_Ops;
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