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std::ranges...ew::iterator(3) C++ Standard Libarystd::ranges...ew::iterator(3) NAME std::ranges::cartesian_product_view::iterator - std::ranges::carte- sian_product_view::iterator Synopsis template< bool Const > (since C++23) class /*iterator*/ (exposition only*) The return type of cartesian_product_view::begin, and of carte- sian_product_view::end when the underlying view V is a common_range. The type /*iterator*/<true> is returned by the const-qualified over- loads. The type /*iterator*/<false> is returned by the non-const-qualified over- loads. Member types Member type Definition iterator_category std::input_iterator_tag * std::random_access_iterator_tag, if /*cartesian-product-is-random-access*/<Const, First, Vs...> is modeled, * std::bidirectional_iterator_tag, if iterator_concept /*cartesian-product-is-bidirectional*/<Const, First, Vs...> is modeled, * std::forward_iterator_tag, if /*maybe-const*/<Const, First> models for- ward_range, * std::input_iterator_tag otherwise value_type std::tuple<ranges::range_value_t</*maybe- const*/<Const, First>>, ranges::range_value_t</*maybe- const*/<Const, Vs>>...>; std::tuple<ranges::range_reference_t</*maybe- const*/<Const, reference First>>, ranges::range_reference_t</*maybe- const*/<Const, Vs>>...>; An implementation-defined signed-integer-like type (maybe the difference_type smallest of such types), which is sufficiently wide to store the product of the maximum sizes of all underlying ranges, if such type exists. Parent (private) /*maybe-const*/<Const, cartesian_product_view>. (exposition-only member type*) Data members Member object Definition parent_ A pointer of type Parent to the parent carte- sian_product_view. (private) (exposition-only member object*) A tuple of iterators to the current underlying ele- ments of type current_ std::tuple<ranges::iterator_t</*maybe-const*/<Const, First>>, (private) ranges::iterator_t</*maybe-const*/<Const, Vs>>...>. (exposition-only member object*) Member functions constructor constructs an iterator (C++23) (public member function) operator* accesses the element (C++23) (public member function) operator[] accesses an element by index (C++23) (public member function) operator++ operator++(int) operator-- advances or decrements the underlying iterator operator--(int) (public member function) operator+= operator-= (C++23) next advances the iterator (C++23) (exposition-only member function*) prev decrements the iterator (C++23) (exposition-only member function*) distance_from returns the distance between two iterators (C++23) (exposition-only member function*) Non-member functions operator== compares the underlying iterators operator<=> (function) (C++23) operator+ performs iterator arithmetic operator- (function) (C++23) iter_move casts the result of dereferencing the underlying itera- tor to its (C++23) associated rvalue reference type (function) iter_swap swaps underlying pointed-to elements (C++23) (function) Example This section is incomplete Reason: no example References * C++23 standard (ISO/IEC 14882:2023): * 26.7.32.3 Class template cartesian_product_view::iterator [range.cartesian.iterator] See also Category: * Todo no example http://cppreference.com 2024.06.10 std::ranges...ew::iterator(3)
NAME | Synopsis | Member types | Member functions | Non-member functions | Example | References | See also | Category:
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