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71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// Range v3 library
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//
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// Copyright Eric Niebler 2014
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//
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// Use, modification and distribution is subject to the
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// Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// Project home: https://github.com/ericniebler/range-v3
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//
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// Copyright 2005 - 2007 Adobe Systems Incorporated
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// Distributed under the MIT License(see accompanying file LICENSE_1_0_0.txt
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// or a copy at http://stlab.adobe.com/licenses.html)
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//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include <tuple>
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#include <range/v3/algorithm/partition_move.hpp>
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#include <range/v3/core.hpp>
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#include "../simple_test.hpp"
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struct is_odd
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{
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constexpr bool operator()(const int & i) const
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{
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return i & 1;
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}
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};
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constexpr bool test_constexpr()
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{
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using namespace ranges;
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const int ia[] = {1, 2, 3, 4, 6, 8, 5, 7};
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int r1[10] = {0};
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int r2[10] = {0};
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typedef std::tuple<int const *, int *, int *> P;
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P p = partition_move(ia, r1, r2, is_odd());
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STATIC_CHECK_RETURN(std::get<0>(p) == std::end(ia));
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STATIC_CHECK_RETURN(std::get<1>(p) == r1 + 4);
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STATIC_CHECK_RETURN(r1[0] == 1);
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STATIC_CHECK_RETURN(r1[1] == 3);
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STATIC_CHECK_RETURN(r1[2] == 5);
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STATIC_CHECK_RETURN(r1[3] == 7);
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STATIC_CHECK_RETURN(std::get<2>(p) == r2 + 4);
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STATIC_CHECK_RETURN(r2[0] == 2);
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STATIC_CHECK_RETURN(r2[1] == 4);
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STATIC_CHECK_RETURN(r2[2] == 6);
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STATIC_CHECK_RETURN(r2[3] == 8);
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return true;
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}
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int main()
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{
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{
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STATIC_CHECK(test_constexpr());
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}
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return ::test_result();
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}
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