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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [performance/] [22_locale/] [is_wchar_t.cc] - Rev 424
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// Copyright (C) 2003, 2009 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. #include <locale> #include <cwctype> #include <cstddef> #include <testsuite_performance.h> int main() { using namespace std; using namespace __gnu_test; time_counter time; resource_counter resource; const wchar_t str[] = L"Is this the real life?\n" L"Is this just fantasy?\n" L"Caught in a landslide\n" L"No escape from reality\n" L"Open your eyes\n" L"Look up to the skies and see\n" L"I'm just a poor boy\n" L"I need no sympathy\n" L"Because I'm easy come, easy go\n" L"Little high, little low" L"Anyway the wind blows\n" L"Doesn't really matter to me\n" L"To me\n" L" -- Queen\n"; const size_t len = sizeof(str) / sizeof(str[0]) - 1; locale loc; const ctype<wchar_t>& ct = use_facet<ctype<wchar_t> >(loc); // C wctype_t w = wctype("space"); start_counters(time, resource); for (int j = 0; j < 200000; ++j) { for (size_t i = 0; i < len; ++i) { iswctype(str[i], w); } } stop_counters(time, resource); report_performance(__FILE__, "C", time, resource); clear_counters(time, resource); // C++ start_counters(time, resource); for (int j = 0; j < 200000; ++j) { for (size_t i = 0; i < len; ++i) { ct.is(ctype_base::space, str[i]); } } stop_counters(time, resource); report_performance(__FILE__, "C++", time, resource); return 0; }