std::ranges::join_view<V>::iterator<Const>::satisfy

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std::ranges::join_view

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Deduction guides
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join_view::iterator::iterator
join_view::iterator::operator* join_view::iterator::operator->
join_view::iterator::operator++ join_view::iterator::operator++(int) join_view::iterator::operator-- join_view::iterator::operator--(int)
join_view::iterator::satisfy
operator==(join_view::iterator)
iter_move(join_view::iterator)
iter_swap(join_view::iterator)
Sentinel
join_view::sentinel::sentinel
operator==(join_view::iterator,join_view::sentinel)

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constexprvoid satisfy();		(since C++20) (exposition only*)

Skips over empty inner ranges and initializes the underlying iteratorinner_.

Let the constant/*ref-is-glvalue*/ bestd::is_reference_v<ranges::range_reference_t<Base>>.

The function body is equivalent to

auto update_inner=[this](constranges::iterator_t<Base>& x)->auto&&{ifconstexpr(/*ref-is-glvalue*/)// *x is a referencereturn*x;elsereturn parent_->inner_./*emplace-deref*/(x);}; for(; outer_!=ranges::end(parent_->base_);++outer_){auto&& inner= update_inner(outer_);    inner_=ranges::begin(inner);if(inner_!=ranges::end(inner))return;} ifconstexpr(/*ref-is-glvalue*/)    inner_= InnerIter();

[edit]Parameters

(none)

[edit]Return value

(none)

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std::ranges::join_view<V>::iterator<Const>::satisfy

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