std::experi...nstructible(3) C++ Standard Libary std::experi...nstructible(3) NAME std::experimental::ranges::CopyConstructible - std::experimen- tal::ranges::CopyConstructible Synopsis Defined in header <experimental/ranges/concepts> template< class T > concept bool CopyConstructible = MoveConstructible<T> && (ranges TS) Constructible<T, T&> && ConvertibleTo<T&, T> && Constructible<T, const T&> && ConvertibleTo<const T&, T> && Constructible<T, const T> && ConvertibleTo<const T, T>; The concept CopyConstructible is satisfied if T is an lvalue reference type, or if it is a MoveConstructible object type where an object of that type can constructed from a (possibly const) lvalue or const rvalue of that type in both di- rect- and copy-initialization contexts with the usual semantics (a copy is con- structed with the source unchanged). More precisely, if T is an object type, then CopyConstructible<T> is satisfied only if given * v, an lvalue of type (possibly const) T or an rvalue of type const T, the following are true: * After the definition T u = v;, u is equal to v; * T{v} is equal to v. See also is_copy_constructible is_trivially_copy_constructible is_nothrow_copy_constructible checks if a type has a copy constructor (C++11) (class template) (C++11) (C++11) http://cppreference.com 2024.06.10 std::experi...nstructible(3)
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