OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [s-dim.ads] - Blame information for rev 749

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 706 jeremybenn
------------------------------------------------------------------------------
2
--                                                                          --
3
--                         GNAT RUN-TIME COMPONENTS                         --
4
--                                                                          --
5
--                           S Y S T E M . D I M                            --
6
--                                                                          --
7
--                                 S p e c                                  --
8
--                                                                          --
9
--             Copyright (C) 2012, 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
--  Defines the dimension terminology
33
 
34
---------------------------
35
-- Dimension Terminology --
36
---------------------------
37
 
38
--  * Dimensioned type
39
 
40
--    A dimensioned type is a type (more accurately a first subtype) to which
41
--    the aspect Dimension_System applies to.
42
 
43
--      type Mks_Type is new Long_Long_Float
44
--        with
45
--         Dimension_System => ((Meter, 'm'),
46
--           (Kilogram, "kg"),
47
--           (Second,   's'),
48
--           (Ampere,   'A'),
49
--           (Kelvin,   'K'),
50
--           (Mole,     "mol"),
51
--           (Candela,  "cd"));
52
 
53
--      'm' is the symbolic name of dimension Meter
54
 
55
--  * Dimensioned subtype
56
 
57
--    A dimensioned subtype is a subtype directly defined from the dimensioned
58
--    type and to which the aspect Dimension applies to.
59
 
60
--      subtype Length is Mks_Type
61
--        with
62
--         Dimension => ('m',
63
--           Meter =>  1,
64
--           others => 0);
65
 
66
--      'm' is the symbolic name of dimensioned subtype Length
67
 
68
package System.Dim is
69
   pragma Pure;
70
 
71
end System.Dim;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.