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std::copyable(3)	      C++ Standard Libary	      std::copyable(3)

NAME
       std::copyable - std::copyable

Synopsis
	  Defined in header <concepts>
	  template <class T>

	  concept copyable =
	  std::copy_constructible<T> &&
	  std::movable<T> &&			 (since	C++20)
	  std::assignable_from<T&, T&> &&
	  std::assignable_from<T&, const T&> &&

	  std::assignable_from<T&, const T>;

	  The  concept	copyable<T> specifies that T is	an movable object type
       that can	also
	  copied (that is, it supports copy construction and copy assignment).

See also
	  movable specifies that an object of a	type can be moved and swapped
	  (C++20) (concept)

http://cppreference.com		  2022.07.31		      std::copyable(3)

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