58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
// { dg-do run { target c++11 } }
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// Copyright (C) 2012-2019 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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//
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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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//
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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 <vector>
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#include <testsuite_hooks.h>
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template<class Cont>
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void
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my_reverse(Cont& c)
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{
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for (std::size_t i = 0, j = c.size(); i < j; ++i)
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{
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--j;
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using std::swap;
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swap(c[i], c[j]);
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}
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}
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template<class Cont>
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void
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my_compare(const Cont& c1, const Cont& c2)
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{
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VERIFY( c1.size() == c2.size() );
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for (std::size_t i = 0; i < c1.size(); ++i)
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VERIFY( c1[i] == c2[c1.size() - i - 1] );
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}
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void test01()
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{
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const std::vector<bool> vb_ref{0, 1, 1, 0, 1};
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std::vector<bool> vb(vb_ref);
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my_reverse(vb);
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my_compare(vb_ref, vb);
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}
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int main()
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{
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test01();
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return 0;
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}
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