]>
Commit | Line | Data |
---|---|---|
9a1349b9 PC |
1 | // Copyright (C) 2003 Free Software Foundation, Inc. |
2 | // | |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 2, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING. If not, write to the Free | |
16 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
17 | // USA. | |
18 | ||
19 | // As a special exception, you may use this file as part of a free software | |
20 | // library without restriction. Specifically, if other files instantiate | |
21 | // templates or use macros or inline functions from this file, or you compile | |
22 | // this file and link it with other files to produce an executable, this | |
23 | // file does not by itself cause the resulting executable to be covered by | |
24 | // the GNU General Public License. This exception does not however | |
25 | // invalidate any other reasons why the executable file might be covered by | |
26 | // the GNU General Public License. | |
27 | ||
28 | #include <locale> | |
29 | #include <cwctype> | |
30 | #include <cstddef> | |
31 | #include <testsuite_performance.h> | |
32 | ||
33 | int main() | |
34 | { | |
35 | using namespace std; | |
36 | using namespace __gnu_test; | |
37 | ||
38 | time_counter time; | |
39 | resource_counter resource; | |
40 | const wchar_t str[] = | |
41 | L"Is this the real life?\n" | |
42 | L"Is this just fantasy?\n" | |
43 | L"Caught in a landslide\n" | |
44 | L"No escape from reality\n" | |
45 | L"Open your eyes\n" | |
46 | L"Look up to the skies and see\n" | |
47 | L"I'm just a poor boy\n" | |
48 | L"I need no sympathy\n" | |
49 | L"Because I'm easy come, easy go\n" | |
50 | L"Little high, little low" | |
51 | L"Anyway the wind blows\n" | |
52 | L"Doesn't really matter to me\n" | |
53 | L"To me\n" | |
54 | L" -- Queen\n"; | |
55 | const size_t len = sizeof(str) / sizeof(str[0]) - 1; | |
56 | ||
57 | locale loc; | |
58 | const ctype<wchar_t>& ct = use_facet<ctype<wchar_t> >(loc); | |
59 | ||
60 | // C | |
61 | wctype_t w = wctype("space"); | |
62 | start_counters(time, resource); | |
63 | for (int j = 0; j < 200000; ++j) | |
64 | { | |
65 | for (size_t i = 0; i < len; ++i) | |
66 | { | |
67 | iswctype(str[i], w); | |
68 | } | |
69 | } | |
70 | stop_counters(time, resource); | |
71 | report_performance(__FILE__, "C", time, resource); | |
72 | clear_counters(time, resource); | |
73 | ||
74 | // C++ | |
75 | start_counters(time, resource); | |
76 | for (int j = 0; j < 200000; ++j) | |
77 | { | |
78 | for (size_t i = 0; i < len; ++i) | |
79 | { | |
80 | ct.is(ctype_base::space, str[i]); | |
81 | } | |
82 | } | |
83 | stop_counters(time, resource); | |
84 | report_performance(__FILE__, "C++", time, resource); | |
85 | ||
86 | return 0; | |
87 | } |