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std::experimental::ranges::Semiregular

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< cpp‎ | experimental‎ | ranges
 
 
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Semiregular

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template< class T >
concept bool Semiregular = Copyable<T> && DefaultConstructible<T>;
(ranges TS)

The Semiregular concept specifies that a type is both copyable and default constructible. It is satisfied by types that behave similarly to built-in types like int, except that they need not support comparison with ==.