std::indirectly_copyable
Defined in header <iterator> | ||
|---|---|---|
template< class In, class Out >
concept indirectly_copyable =
std::indirectly_readable<In> &&
std::indirectly_writable<Out, std::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.
See also
|
(C++20) | specifies that values may be moved from an indirectly_readable type to an indirectly_writable type (concept) |
|
(C++20) | 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) |
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