1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
------------------------------------------------------------------------------
-- --
-- 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);
-- or
-- String_Output_Blk_IO (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;
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;
|
