| ------------------------------------------------------------------------------ |
| -- -- |
| -- 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) 2009, 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 3, 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. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- 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); |
| -- or |
| -- String_Output_Blk_IO (Some_Stream, Some_String); |
| |
| pragma Compiler_Unit; |
| |
| 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; |
| |
| function String_Input_Blk_IO |
| (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_Output_Blk_IO |
| (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_Read_Blk_IO |
| (Strm : access Ada.Streams.Root_Stream_Type'Class; |
| Item : out String); |
| |
| procedure String_Write |
| (Strm : access Ada.Streams.Root_Stream_Type'Class; |
| Item : String); |
| |
| procedure String_Write_Blk_IO |
| (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; |
| |
| function Wide_String_Input_Blk_IO |
| (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_Output_Blk_IO |
| (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_Read_Blk_IO |
| (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); |
| |
| procedure Wide_String_Write_Blk_IO |
| (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; |
| |
| function Wide_Wide_String_Input_Blk_IO |
| (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_Output_Blk_IO |
| (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_Read_Blk_IO |
| (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); |
| |
| procedure Wide_Wide_String_Write_Blk_IO |
| (Strm : access Ada.Streams.Root_Stream_Type'Class; |
| Item : Wide_Wide_String); |
| |
| end System.Strings.Stream_Ops; |
