24 Ranges library [ranges]

24.7 Range adaptors [range.adaptors]

24.7.12 Split view [range.split]

24.7.12.4 Class split_­view​::​outer-iterator​::​value_­type [range.split.outer.value]

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namespace std::ranges { template<input_­range V, forward_­range Pattern> requires view<V> && view<Pattern> && indirectly_­comparable<iterator_t<V>, iterator_t<Pattern>, ranges::equal_to> && (forward_­range<V> || tiny-range<Pattern>) template<bool Const> struct split_view<V, Pattern>::outer-iterator<Const>::value_type : view_interface<value_type> { private: outer-iterator i_ = outer-iterator(); // exposition only public: value_type() = default; constexpr explicit value_type(outer-iterator i); constexpr inner-iterator<Const> begin() const requires copyable<outer-iterator>; constexpr inner-iterator<Const> begin() requires (!copyable<outer-iterator>); constexpr default_sentinel_t end() const; }; }
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constexpr explicit value_type(outer-iterator i);
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Effects: Initializes i_­ with std​::​move(i).
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constexpr inner-iterator<Const> begin() const requires copyable<outer-iterator>;
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Effects: Equivalent to: return inner-iterator<Const>{i_­};
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constexpr inner-iterator<Const> begin() requires (!copyable<outer-iterator>);
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Effects: Equivalent to: return inner-iterator<Const>{std​::​move(i_­)};
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constexpr default_sentinel_t end() const;
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Effects: Equivalent to: return default_­sentinel;