< cpp‎ | experimental‎ | ranges
Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
Concepts library
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Callable concepts
URNG concept
template <class T>

concept bool Copyable =
  CopyConstructible<T> &&
  Movable<T> &&

  Assignable<T&, const T&>;
(ranges TS)

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).


It is intended that Copyable<T> also requires Assignable<T&, const T> (assignment from const rvalue) and Assignable<T&, T&> (assignment from non-const lvalue) to be satisfied.

See also

specifies that an object of a type can be moved and swapped