23 lines
568 B
C++
23 lines
568 B
C++
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// Copyright Louis Dionne 2013-2022
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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#include <boost/hana/integral_constant.hpp>
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#include <boost/hana/map.hpp>
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#include <boost/hana/pair.hpp>
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#include <memory>
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namespace hana = boost::hana;
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int main() {
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auto map = hana::make_map(
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hana::make_pair(hana::int_c<0>, 123),
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hana::make_pair(hana::int_c<1>, 456)
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);
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std::unique_ptr<decltype(map)> p1{}, p2{};
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using std::swap;
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swap(p1, p2);
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}
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