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35 lines
946 B
C++
35 lines
946 B
C++
// Range v3 library
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//
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// Copyright Eric Niebler 2019
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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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///[sort_unique]
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// Remove all non-unique elements from a container.
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#include <iostream>
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#include <vector>
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#include <range/v3/action/sort.hpp>
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#include <range/v3/action/unique.hpp>
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#include <range/v3/view/all.hpp>
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using std::cout;
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int main()
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{
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std::vector<int> vi{9, 4, 5, 2, 9, 1, 0, 2, 6, 7, 4, 5, 6, 5, 9, 2, 7,
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1, 4, 5, 3, 8, 5, 0, 2, 9, 3, 7, 5, 7, 5, 5, 6, 1,
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4, 3, 1, 8, 4, 0, 7, 8, 8, 2, 6, 5, 3, 4, 5};
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using namespace ranges;
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vi |= actions::sort | actions::unique;
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// prints: [0,1,2,3,4,5,6,7,8,9]
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cout << views::all(vi) << '\n';
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}
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///[sort_unique]
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