39 lines
725 B
C
39 lines
725 B
C
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//
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// SSX 3 Lobby Server
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//
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// (C) 2021-2022 modeco80 <lily.modeco80@protonmail.ch>
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//
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// This file is licensed under the GNU General Public License Version 3.
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// Text is provided in LICENSE.
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//
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#ifndef EUROPA_UTIL_TUPLEELEMENT_H
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#define EUROPA_UTIL_TUPLEELEMENT_H
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#include <cstdint>
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#include <cstddef>
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#include <tuple>
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namespace europa::util {
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namespace detail {
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template<std::size_t N>
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struct TupleElementImpl {
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template<typename T>
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constexpr decltype(auto) operator()(T&& t) const {
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using std::get;
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return get<N>(std::forward<T>(t));
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}
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};
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template<std::size_t N>
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inline constexpr TupleElementImpl<N> TupleElement;
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}
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using detail::TupleElement;
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}
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#endif // EUROPA_UTIL_TUPLEELEMENT_H
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