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std::indirectly_copyable

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< cpp‎ | iterator
 
 
Iterator library
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indirectly_copyable
(C++20)
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Defined in header <iterator>
template<class In, class Out>

concept indirectly_copyable =
    std::indirectly_readable<In> &&

    std::indirectly_writable<Out, iter_reference_t<In>>;
(since C++20)

The indirectly_copyable concept specifies the relationship between an indirectly_readable type and a type that is indirectly_writable. The indirectly_writable type must be able to directly copy the object that the indirectly_readable type references.

[edit] See also

specifies that values may be moved from an indirectly_readable type to an indirectly_writable type
(concept) [edit]
specifies that values may be copied from an indirectly_readable type to an indirectly_writable type and that the copy may be performed via an intermediate object
(concept) [edit]