std::ranges::join_with_view<V,Pattern>::begin

constexpr auto begin();	(1)	(since C++23)
constexpr auto begin( ) const requires ranges::forward_range < const V> && ranges::forward_range < const Pattern> && std::is_reference_v < ranges::range_reference_t < const V>> && ranges::input_range < ranges::range_reference_t < const V>> && /concatable/ < ranges::range_reference_t < const V>, const Pattern> ;	(2)	(since C++23)

Returns an iterator to the beginning of the join_with_view.

1) Returns a mutable iterator or const iterator.

If V models forward_range, equivalent to constexpr bool use_const =
simple-view <V> && std::is_reference_v < InnerRng > && simple-view <Pattern>;
return iterator <use_const> { *this, ranges::begin ( base_ )};
Otherwise, equivalent to outer_it_ = ranges::begin( base_ );
return iterator <false>{*this};

2) Returns a const iterator.

For the definition of concatable, see std::ranges::concat_view

1) As described above.

2) iterator < true > { *this, ranges::begin ( base_ )}

Compiler support
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Feature test macros (C++20)
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External libraries

Member functions
join_with_view::join_with_view
join_with_view::base
join_with_view::begin
join_with_view::end
Deduction guides
Iterator
Member functions
join_with_view::iterator::iterator
join_with_view::iterator::operator*
join_with_view::iterator::operator++ join_with_view::iterator::operator++(int) join_with_view::iterator::operator-- join_with_view::iterator::operator--(int)
Non-member functions
operator==(join_with_view::iterator) (C++23)
iter_move(join_with_view::iterator) (C++23)
iter_swap(join_with_view::iterator) (C++23)
Sentinel
join_with_view::sentinel::sentinel
operator==(join_with_view::sentinel) (C++23)

end	returns an iterator or a sentinel to the end (public member function)
ranges::begin (C++20)	returns an iterator to the beginning of a range (customization point object)