std::copyable

From cppreference.com
< cpp‎ | concepts
Defined in header <concepts>
template < class T >

concept copyable =
std::copy_constructible <T> &&
std::movable <T> &&
std::assignable_from <T&, T& > &&
std::assignable_from <T&, const T& > &&

std::assignable_from <T&, const T> ;
(since C++20)

The concept copyable<T> specifies that T is a movable

References

  • C++23 standard (ISO/IEC 14882:2024):
  • 18.6 Object concepts [concepts.object]
  • C++20 standard (ISO/IEC 14882:2020):
  • 18.6 Object concepts [concepts.object]

See also

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