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

template< bool Const >
class /*iterator*/

(since C++23)

The return type of join_with_view::begin, and of join_with_view::end when both the outer range V and the inner range ranges::range_reference_t<V> satisfy common_range and the parent join_with_view is a forward_range.

If either V or Pattern is not a simple view, Const is true for iterators returned from the const overloads, and false otherwise. If V and Pattern are simple views, Const is true if and only if ranges::range_reference_t<V> is a reference.

The name of this class template (shown here as /*iterator*/) is unspecified.

Member types

Member type	Definition
`Parent` (private)	`const join_view<V>` if `Const` is `true`, otherwise `join_view<V>`. The name is for exposition only.
`Base` (private)	`const V` if `Const` is `true`, otherwise `V`. The name is for exposition only.
`InnerBase` (private)	`ranges::range_reference_t<Base>`. The name is for exposition only.
`PatternBase` (private)	`const Pattern` if `Const` is `true`, otherwise `Pattern`. The name is for exposition only.
`iterator_concept`	`std::bidirectional_iterator_tag`, if `ranges::range_reference_t<Base>` is a reference type, `Base`, `InnerBase` and `PatternBase` each model `bidirectional_range`, and `InnerBase` and `PatternBase` each model `common_range`; `std::forward_iterator_tag`, if `ranges::range_reference_t<Base>` is a reference type, and `Base` and `InnerBase` each model `forward_range`; `std::input_iterator_tag` otherwise.
`iterator_category`	Defined only if `iterator::iterator_concept` (see above) denotes `std::forward_iterator_tag`. Let `OUTERC` be `std::iterator_traits<ranges::iterator_t<Base>>::iterator_category`, `INNERC` be `std::iterator_traits<ranges::iterator_t<InnerBase>>::iterator_category`, and `PATTERNC` be `std::iterator_traits<ranges::iterator_t<PatternBase>>::iterator_category`. `std::input_iterator_tag`, if `std::common_reference_t<ranges::range_reference_t<InnerBase>, ranges::range_reference_t<PatternBase>>` is not a reference type; `std::bidirectional_iterator_tag`, if: `OUTERC`, `INNERC`, and `PATTERNC` each model `std::derived_from<std::bidirectional_iterator_tag>` and `ranges::range_reference_t<Base>` and `PatternBase` each model `common_range`; `std::forward_iterator_tag`, if `OUTERC`, `INNERC`, and `PATTERNC` each model `std::derived_from<std::forward_iterator_tag>`; `std::input_iterator_tag` otherwise.
`value_type`	`std::common_type_t<ranges::range_value_t<InnerBase>, ranges::range_value_t<PatternBase>>`
`difference_type`	`std::common_type_t<ranges::range_difference_t<Base>, ranges::range_difference_t<InnerBase>, ranges::range_difference_t<PatternBase>>`

Member functions

(constructor) (C++23)	constructs an iterator (public member function)
operator* (C++23)	accesses the element (public member function)
operator++operator++(int)operator--operator--(int) (C++23)	advances or decrements the underlying iterator (public member function)

Non-member functions

operator== (C++23)	compares the underlying iterators (function)
iter_move (C++23)	casts the result of dereferencing the underlying iterator to its associated rvalue reference type (function)
iter_swap (C++23)	swaps the objects pointed to by two underlying iterators (function)

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