Defined in header <concepts> | ||
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template < class T, class... Args > concept constructible_from = std::destructible<T> && std::is_constructible_v<T, Args...>; | (since C++20) |
The constructible_from concept specifies that a variable of type T can be initialized with the given set of argument types Args....
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(C++11)(C++11)(C++11) | checks if a type has a constructor for specific arguments (class template) |
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