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12 行
323 B
12 行
323 B
#pragma once
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namespace wizardry {
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// taken from cppreference: https://en.cppreference.com/w/cpp/utility/variant/visit
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template<class... Ts>
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struct overloaded : Ts ... {
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using Ts::operator()...;
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};
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// explicit deduction guide (not needed as of C++20)
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template<class... Ts>
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overloaded(Ts...) -> overloaded<Ts...>;
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}
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