blob: 7d9688a5b8a3f82513e6305a6cfc73f4706b4e96 [file] [log] [blame]
// { dg-do run { target c++14 } }
// Copyright (C) 2013-2022 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/>.
// 25.2.12 [alg.is_permutation] Is permutation
#include <vector>
#include <algorithm>
#include <testsuite_hooks.h>
void test01()
{
std::vector<bool> v1 = { true, false, true, false, true };
std::vector<bool> v2 = { false, true, false, true, true };
VERIFY( std::is_permutation(v1.begin(), v1.end(), v2.begin()) );
VERIFY( !std::is_permutation(v1.begin() + 1, v1.end(), v2.begin() + 1) );
}
void test02()
{
std::vector<bool> v1 = { true, false, true, false, true };
std::vector<bool> v2 = { false, true, false, true, true };
VERIFY( std::is_permutation(v1.begin(), v1.end(), v2.begin(), v2.end()) );
VERIFY( !std::is_permutation(v1.begin(), v1.end() - 1, v2.begin(), v2.end()) );
}
int main()
{
test01();
test02();
}