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61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
// Copyright (C) 2004, 2009 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <cstdlib>
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#include <sstream>
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#include <testsuite_performance.h>
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// libstdc++/14078
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int main(int argc, char** argv)
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{
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using namespace std;
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using namespace __gnu_test;
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time_counter time;
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resource_counter resource;
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int iters = 50000000;
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if (argc > 1)
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iters = atoi(argv[1]);
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ostringstream os_s, os_m;
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// setf
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start_counters(time, resource);
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for (int i = 0; i < iters; ++i)
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{
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os_s.setf(ios_base::uppercase);
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os_s.unsetf(ios_base::uppercase);
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}
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stop_counters(time, resource);
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report_performance(__FILE__, "setf", time, resource);
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clear_counters(time, resource);
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// manipulator
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start_counters(time, resource);
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for (int i = 0; i < iters; ++i)
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{
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os_m << uppercase;
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os_m << nouppercase;
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}
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stop_counters(time, resource);
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report_performance(__FILE__, "manipulator", time, resource);
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return 0;
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}
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