25 Ranges library [ranges]

25.7 Range adaptors [range.adaptors]

25.7.34 Cache latest view [range.cache.latest]

25.7.34.4 Class cache_latest_view​::​sentinel [range.cache.latest.sentinel]

namespace std::ranges { template<input_range V> requires view<V> class cache_latest_view<V>::sentinel { sentinel_t<V> end_ = sentinel_t<V>(); // exposition only constexpr explicit sentinel(cache_latest_view& parent); // exposition only public: sentinel() = default; constexpr sentinel_t<V> base() const; friend constexpr bool operator==(const iterator& x, const sentinel& y); friend constexpr range_difference_t<V> operator-(const iterator& x, const sentinel& y) requires sized_sentinel_for<sentinel_t<V>, iterator_t<V>>; friend constexpr range_difference_t<V> operator-(const sentinel& x, const iterator& y) requires sized_sentinel_for<sentinel_t<V>, iterator_t<V>>; }; }
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constexpr explicit sentinel(cache_latest_view& parent);
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Effects: Initializes end_ with ranges​::​end(parent.base_).
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constexpr sentinel_t<V> base() const;
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Returns: end_.
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friend constexpr bool operator==(const iterator& x, const sentinel& y);
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Returns: x.current_ == y.end_.
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friend constexpr range_difference_t<V> operator-(const iterator& x, const sentinel& y) requires sized_sentinel_for<sentinel_t<V>, iterator_t<V>>;
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Returns: x.current_ - y.end_.
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friend constexpr range_difference_t<V> operator-(const sentinel& x, const iterator& y) requires sized_sentinel_for<sentinel_t<V>, iterator_t<V>>;
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Returns: x.end_ - y.current_.