* jump.c: Remove prototypes for delete_computation and
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1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- ADA.WIDE_WIDE_TEXT_IO.WIDE_WIDE_BOUNDED_IO --
6 -- --
7 -- B o d y --
8 -- --
9 -- Copyright (C) 1997-2005, Free Software Foundation, Inc. --
10 -- --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
20 -- Boston, MA 02110-1301, USA. --
21 -- --
22 -- As a special exception, if other files instantiate generics from this --
23 -- unit, or you link this unit with other files to produce an executable, --
24 -- this unit does not by itself cause the resulting executable to be --
25 -- covered by the GNU General Public License. This exception does not --
26 -- however invalidate any other reasons why the executable file might be --
27 -- covered by the GNU Public License. --
28 -- --
29 -- GNAT was originally developed by the GNAT team at New York University. --
30 -- Extensive contributions were provided by Ada Core Technologies Inc. --
31 -- --
32 ------------------------------------------------------------------------------
34 with Ada.Wide_Wide_Text_IO; use Ada.Wide_Wide_Text_IO;
35 with Ada.Unchecked_Deallocation;
37 package body Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO is
39 type Wide_Wide_String_Access is access all Wide_Wide_String;
41 procedure Free (WWSA : in out Wide_Wide_String_Access);
42 -- Perform an unchecked deallocation of a non-null string
44 ----------
45 -- Free --
46 ----------
48 procedure Free (WWSA : in out Wide_Wide_String_Access) is
49 Null_Wide_Wide_String : constant Wide_Wide_String := "";
51 procedure Deallocate is
52 new Ada.Unchecked_Deallocation (
53 Wide_Wide_String, Wide_Wide_String_Access);
55 begin
56 -- Do not try to free statically allocated null string
58 if WWSA.all /= Null_Wide_Wide_String then
59 Deallocate (WWSA);
60 end if;
61 end Free;
63 --------------
64 -- Get_Line --
65 --------------
67 function Get_Line return Wide_Wide_Bounded.Bounded_Wide_Wide_String is
68 begin
69 return Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Get_Line);
70 end Get_Line;
72 --------------
73 -- Get_Line --
74 --------------
76 function Get_Line
77 (File : File_Type) return Wide_Wide_Bounded.Bounded_Wide_Wide_String
79 begin
80 return Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Get_Line (File));
81 end Get_Line;
83 --------------
84 -- Get_Line --
85 --------------
87 procedure Get_Line
88 (Item : out Wide_Wide_Bounded.Bounded_Wide_Wide_String)
90 Buffer : Wide_Wide_String (1 .. 1000);
91 Last : Natural;
92 Str1 : Wide_Wide_String_Access;
93 Str2 : Wide_Wide_String_Access;
95 begin
96 Get_Line (Buffer, Last);
97 Str1 := new Wide_Wide_String'(Buffer (1 .. Last));
99 while Last = Buffer'Last loop
100 Get_Line (Buffer, Last);
101 Str2 := new Wide_Wide_String'(Str1.all & Buffer (1 .. Last));
102 Free (Str1);
103 Str1 := Str2;
104 end loop;
106 Item := Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Str1.all);
107 end Get_Line;
109 --------------
110 -- Get_Line --
111 --------------
113 procedure Get_Line
114 (File : File_Type;
115 Item : out Wide_Wide_Bounded.Bounded_Wide_Wide_String)
117 Buffer : Wide_Wide_String (1 .. 1000);
118 Last : Natural;
119 Str1 : Wide_Wide_String_Access;
120 Str2 : Wide_Wide_String_Access;
122 begin
123 Get_Line (File, Buffer, Last);
124 Str1 := new Wide_Wide_String'(Buffer (1 .. Last));
126 while Last = Buffer'Last loop
127 Get_Line (File, Buffer, Last);
128 Str2 := new Wide_Wide_String'(Str1.all & Buffer (1 .. Last));
129 Free (Str1);
130 Str1 := Str2;
131 end loop;
133 Item := Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Str1.all);
134 end Get_Line;
136 ---------
137 -- Put --
138 ---------
140 procedure Put
141 (Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String)
143 begin
144 Put (Wide_Wide_Bounded.To_Wide_Wide_String (Item));
145 end Put;
147 ---------
148 -- Put --
149 ---------
151 procedure Put
152 (File : File_Type;
153 Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String)
155 begin
156 Put (File, Wide_Wide_Bounded.To_Wide_Wide_String (Item));
157 end Put;
159 --------------
160 -- Put_Line --
161 --------------
163 procedure Put_Line
164 (Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String)
166 begin
167 Put_Line (Wide_Wide_Bounded.To_Wide_Wide_String (Item));
168 end Put_Line;
170 --------------
171 -- Put_Line --
172 --------------
174 procedure Put_Line
175 (File : File_Type;
176 Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String)
178 begin
179 Put_Line (File, Wide_Wide_Bounded.To_Wide_Wide_String (Item));
180 end Put_Line;
182 end Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO;