Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnat/s-imguns.ads @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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1 ------------------------------------------------------------------------------ | |
2 -- -- | |
3 -- GNAT RUN-TIME COMPONENTS -- | |
4 -- -- | |
5 -- S Y S T E M . I M G _ U N S -- | |
6 -- -- | |
7 -- S p e c -- | |
8 -- -- | |
9 -- Copyright (C) 1992-2017, 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 -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
19 -- additional permissions described in the GCC Runtime Library Exception, -- | |
20 -- version 3.1, as published by the Free Software Foundation. -- | |
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 -- This package contains the routines for supporting the Image attribute for | |
33 -- modular integer types up to size Unsigned'Size, and also for conversion | |
34 -- operations required in Text_IO.Modular_IO for such types. | |
35 | |
36 with System.Unsigned_Types; | |
37 | |
38 package System.Img_Uns is | |
39 pragma Pure; | |
40 | |
41 procedure Image_Unsigned | |
42 (V : System.Unsigned_Types.Unsigned; | |
43 S : in out String; | |
44 P : out Natural); | |
45 pragma Inline (Image_Unsigned); | |
46 -- Computes Unsigned'Image (V) and stores the result in S (1 .. P) setting | |
47 -- the resulting value of P. The caller guarantees that S is long enough to | |
48 -- hold the result, and that S'First is 1. | |
49 | |
50 procedure Set_Image_Unsigned | |
51 (V : System.Unsigned_Types.Unsigned; | |
52 S : in out String; | |
53 P : in out Natural); | |
54 -- Stores the image of V in S starting at S (P + 1), P is updated to point | |
55 -- to the last character stored. The value stored is identical to the value | |
56 -- of Unsigned'Image (V) except that no leading space is stored. The caller | |
57 -- guarantees that S is long enough to hold the result. S need not have a | |
58 -- lower bound of 1. | |
59 | |
60 end System.Img_Uns; |