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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2011 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 <unordered_set>
#include <testsuite_performance.h>
int main()
{
using namespace __gnu_test;
time_counter time;
resource_counter resource;
std::unordered_set<int> ref;
for (int i = 0; i != 500000; ++i)
ref.insert(i);
start_counters(time, resource);
for (unsigned i = 0; i < 500; ++i)
std::unordered_set<int> v(ref);
stop_counters(time, resource);
report_performance(__FILE__, "unordered_set<int> copy", time, resource);
return 0;
}
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