mirror of git://gcc.gnu.org/git/gcc.git
92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
// Copyright (C) 2013-2016 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/>.
|
|
|
|
// 2013-10-26 Tim Shen <timshen91@gmail.com>
|
|
|
|
#include <regex>
|
|
|
|
using namespace std;
|
|
|
|
void split(string s)
|
|
{
|
|
regex re("\\s+");
|
|
for (auto it = sregex_token_iterator(s.begin(), s.end(), re, -1);
|
|
it != sregex_token_iterator();
|
|
++it)
|
|
{
|
|
}
|
|
}
|
|
|
|
string source = "\
|
|
// Copyright (C) 2013-2016 Free Software Foundation, Inc.\n\
|
|
//\n\
|
|
// This file is part of the GNU ISO C++ Library. This library is free\n\
|
|
// software; you can redistribute it and/or modify it under the\n\
|
|
// terms of the GNU General Public License as published by the\n\
|
|
// Free Software Foundation; either version 3, or (at your option)\n\
|
|
// any later version.\n\
|
|
\n\
|
|
// This library is distributed in the hope that it will be useful,\n\
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
|
|
// GNU General Public License for more details.\n\
|
|
\n\
|
|
// You should have received a copy of the GNU General Public License along\n\
|
|
// with this library; see the file COPYING3. If not see\n\
|
|
// <http://www.gnu.org/licenses/>.\n\
|
|
\n\
|
|
// 2013-10-08 Tim Shen <timshen91@gmail.com>\n\
|
|
\n\
|
|
#include <testsuite_performance.h>\n\
|
|
#include <regex>\n\
|
|
\n\
|
|
using namespace __gnu_test;\n\
|
|
using namespace std;\n\
|
|
\n\
|
|
void split(string s)\n\
|
|
{\n\
|
|
regex re(\"\\s+\");\n\
|
|
for (auto it = sregex_token_iterator(s.begin(), s.end(), re, -1);\n\
|
|
it != sregex_token_iterator();\n\
|
|
++it)\n\
|
|
{\n\
|
|
}\n\
|
|
}\n\
|
|
\n\
|
|
int main()\n\
|
|
{\n\
|
|
string source = \"\";\n\
|
|
time_counter time;\n\
|
|
resource_counter resource;\n\
|
|
\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
source = source + source;\n\
|
|
\n\
|
|
start_counters(time, resource);\n\
|
|
split(source);\n\
|
|
stop_counters(time, resource);\n\
|
|
report_performance(__FILE__, \"\", time, resource);\n\
|
|
\n\
|
|
return 0;\n\
|
|
}\n";
|