iter_move(ranges::concat_view::iterator)
iter_move( const /*iterator*/& it ) noexcept(/* see description */);
Returns the result of applying ranges::iter_move to the underlying iterator contained in it_ .
Let Ref be concat-rvalue-reference-t <maybe-const <Const, Views>...>. Equivalent to return std::visit ([](const auto& i) -> Ref { return ranges::iter_move (i); }, it.it_ );.
If it.it_ .valueless_by_exception() is true, the behavior is undefined.
This function is not visible to ordinary unqualified or qualified lookup, and can only be found by argument-dependent lookup when concat_view::iterator <Const> is an associated class of the arguments.
[edit] Parameters
[edit] Return value
The result of applying ranges::iter_move to the underlying iterator.
[edit] Exceptions
((std::is_nothrow_invocable_v
<decltype(ranges::iter_move ),
const ranges::iterator_t </*maybe-const*/<Const, Views>>&> &&
std::is_nothrow_convertible_v <ranges::range_rvalue_reference_t
</*maybe-const*/<Const, Views>>, Ref>) && ...)