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@@ -175,6 +175,13 @@ concept PointerType = traits::is_pointer<T>::value;
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template <typename A, typename B>
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concept same_as = is_same<A, B>::value;
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+class non_copyable {
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+public:
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+ non_copyable() = default;
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+ non_copyable(const non_copyable&) = delete;
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+ non_copyable& operator=(const non_copyable&) = delete;
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+};
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+
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} // namespace types
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#endif
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