File : s-imglld.adb
1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- S Y S T E M . I M G _ L L D --
6 -- --
7 -- B o d y --
8 -- --
9 -- Copyright (C) 1992-2009, 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 3, 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. --
17 -- --
18 -- --
19 -- --
20 -- --
21 -- --
22 -- You should have received a copy of the GNU General Public License and --
23 -- a copy of the GCC Runtime Library Exception along with this program; --
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
25 -- <http://www.gnu.org/licenses/>. --
26 -- --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
29 -- --
30 ------------------------------------------------------------------------------
31
32 with System.Img_Dec; use System.Img_Dec;
33
34 package body System.Img_LLD is
35
36 -----------------------------
37 -- Image_Long_Long_Decimal --
38 ----------------------------
39
40 procedure Image_Long_Long_Decimal
41 (V : Long_Long_Integer;
42 S : in out String;
43 P : out Natural;
44 Scale : Integer)
45 is
46 pragma Assert (S'First = 1);
47
48 begin
49 -- Add space at start for non-negative numbers
50
51 if V >= 0 then
52 S (1) := ' ';
53 P := 1;
54 else
55 P := 0;
56 end if;
57
58 Set_Image_Long_Long_Decimal
59 (V, S, P, Scale, 1, Integer'Max (1, Scale), 0);
60 end Image_Long_Long_Decimal;
61
62 ---------------------------------
63 -- Set_Image_Long_Long_Decimal --
64 ---------------------------------
65
66 procedure Set_Image_Long_Long_Decimal
67 (V : Long_Long_Integer;
68 S : in out String;
69 P : in out Natural;
70 Scale : Integer;
71 Fore : Natural;
72 Aft : Natural;
73 Exp : Natural)
74 is
75 Digs : String := Long_Long_Integer'Image (V);
76 -- Sign and digits of decimal value
77
78 begin
79 Set_Decimal_Digits (Digs, Digs'Length, S, P, Scale, Fore, Aft, Exp);
80 end Set_Image_Long_Long_Decimal;
81
82 end System.Img_LLD;