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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [performance/] [22_locale/] [narrow_widen_wchar_t.cc] - Rev 750
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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 <testsuite_performance.h> int main() { using namespace std; using namespace __gnu_test; time_counter time; resource_counter resource; wchar_t bufwc[] = L"Mi innamoravo di tutto (Fabrizio De Andre')"; char bufc[sizeof(bufwc) / sizeof(wchar_t)]; locale loc; const ctype<wchar_t>& ct = use_facet<ctype<wchar_t> >(loc); // narrow start_counters(time, resource); for (long i = 0; i < 200000000; ++i) ct.narrow(i % 128, '*'); stop_counters(time, resource); report_performance(__FILE__, "narrow", time, resource); clear_counters(time, resource); // narrow array start_counters(time, resource); for (long i = 0; i < 20000000; ++i) ct.narrow(bufwc, bufwc + sizeof(bufwc) / sizeof(wchar_t), '*', bufc); stop_counters(time, resource); report_performance(__FILE__, "narrow array", time, resource); clear_counters(time, resource); // widen start_counters(time, resource); for (long i = 0; i < 200000000; ++i) ct.widen(i % 128); stop_counters(time, resource); report_performance(__FILE__, "widen", time, resource); clear_counters(time, resource); // widen array start_counters(time, resource); for (long i = 0; i < 20000000; ++i) ct.widen(bufc, bufc + sizeof(bufc), bufwc); stop_counters(time, resource); report_performance(__FILE__, "widen array", time, resource); return 0; }
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