1-- CB40A030.A
2--
3--                             Grant of Unlimited Rights
4--
5--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7--     unlimited rights in the software and documentation contained herein.
8--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
9--     this public release, the Government intends to confer upon all
10--     recipients unlimited rights  equal to those held by the Government.
11--     These rights include rights to use, duplicate, release or disclose the
12--     released technical data and computer software in whole or in part, in
13--     any manner and for any purpose whatsoever, and to have or permit others
14--     to do so.
15--
16--                                    DISCLAIMER
17--
18--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23--     PARTICULAR PURPOSE OF SAID MATERIAL.
24--*
25--
26-- OBJECTIVE:
27--      See CB40A031.AM.
28--
29-- TEST DESCRIPTION:
30--      See CB40A031.AM.
31--
32-- TEST FILES:
33--      This test consists of the following files:
34--
35--         FB40A00.A
36--      => CB40A030.A
37--         CB40A031.AM
38--
39--
40-- CHANGE HISTORY:
41--      06 Dec 94   SAIC    ACVC 2.0
42--      02 Nov 96   SAIC    ACVC 2.1: Modified prologue.
43--
44--!
45
46
47package FB40A00.CB40A030_0 is  -- package Text_Parser.Character_Counting
48
49   function Count_AlphaNumerics (Text : in String) return Natural;
50
51end FB40A00.CB40A030_0;
52
53
54     --=================================================================--
55
56
57private package  FB40A00.CB40A030_1  is    -- package Text_Parser.Processing
58
59   procedure Process_Text (Text : in String);
60
61end FB40A00.CB40A030_1;
62
63
64     --=================================================================--
65
66
67package body  FB40A00.CB40A030_1  is
68
69   procedure Process_Text (Text : in String) is
70      Loop_Count : Integer := Text'Length + 1;
71   begin
72      for Pos in 1..Loop_Count loop          -- Process string, force the
73                                             -- raise of Constraint_Error.
74         if (Text (Pos) in 'a'..'z') or
75            (Text (Pos) in 'A'..'Z') or
76            (Text (Pos) in '0'..'9') then
77            Increment_AlphaNumeric_Count;
78         else
79            Increment_Non_AlphaNumeric_Count;
80         end if;
81
82      end loop;
83      -- No exception handler here, exception propagates.
84   end Process_Text;
85
86end FB40A00.CB40A030_1;
87
88
89     --=================================================================--
90
91
92with FB40A00.CB40A030_1;  -- private sibling package Text_Parser.Processing;
93
94package body FB40A00.CB40A030_0 is
95
96   function Count_AlphaNumerics (Text : in String) return Natural is
97   begin
98      FB40A00.CB40A030_1.Process_Text (Text);     -- Call proc in prvt child
99                                                  -- package that is a
100                                                  -- sibling of this package.
101      return (AlphaNumeric_Count);
102      -- No exception handler here, exception propagates.
103   end Count_AlphaNumerics;
104
105end FB40A00.CB40A030_0;
106