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

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

Returns an iterator or a sentinel that compares equal to the end iterator of the join_with_view.

Let base_ denote the underlying view:

1) Equivalent to: 
if constexpr (ranges::forward_range<V> &&
              std::is_reference_v<ranges::range_reference_t<V>> &&
              ranges::forward_range<ranges::range_reference_t<V>> &&
              ranges::common_range<V> &&
              ranges::common_range<ranges::range_reference_t<V>>)
    return /*iterator*/<__SimpleView<V> && __SimpleView<Pattern>>{*this, ranges::end(base_)};
else  
    return /*sentinel*/<__SimpleView<V> && __SimpleView<Pattern>>{*this};
2) Equivalent to: 
if constexpr (ranges::forward_range<const V> &&
              ranges::forward_range<ranges::range_reference_t<const V>> &&
              ranges::common_range<const V> &&
              ranges::common_range<ranges::range_reference_t<const V>>)
    return /*iterator*/<true>{*this, ranges::end(base_)};
else  
    return /*sentinel*/<true>{*this};

Parameters

(none).

Return value

An iterator or sentinel representing the end of the join_with_view, as described above.

Example

See also

(C++23)
 returns an iterator to the beginning
(public member function)
(C++20)
 returns a sentinel indicating the end of a range
(customization point object)

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