iter_move(ranges::adjacent_view::iterator)

 

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功能特性测试宏 (C++20)

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begin cbegin end cend	rbegin crbegin rend crend	size ssize data cdata	empty
范围转换器
to (C++23)
范围原语
range_size_trange_difference_t range_value_t	range_reference_trange_const_reference_trange_rvalue_reference_t (C++23)	iterator_tconst_iterator_tsentinel_t (C++23)
悬垂迭代器处理
dangling	borrowed_iterator_t	borrowed_subrange_t
范围概念
range borrowed_range    sized_range constant_range (C++23)	common_range view viewable_range	input_range output_range forward_range	bidirectional_range random_access_range contiguous_range
视图
view_interface	subrange
范围工厂
empty_viewviews::empty single_viewviews::single	iota_viewviews::iota repeat_viewviews::repeat (C++23)(C++23)	basic_istream_viewviews::istream cartesian_product_viewviews::cartesian_product_view (C++23)(C++23)
适配器
views::all_tviews::all ref_view owning_view as_rvalue_viewviews::as_rvalue (C++23)(C++23)   filter_viewviews::filter transform_viewviews::transform take_viewviews::take take_while_viewviews::take_while	drop_viewviews::drop drop_while_viewviews::drop_while join_viewviews::join join_with_viewviews::join_with (C++23)(C++23) lazy_split_viewviews::lazy_split split_viewviews::split views::counted common_viewviews::common	reverse_viewviews::reverse as_const_viewviews::as_const (C++23)(C++23) elements_viewviews::elements keys_viewviews::keys values_viewviews::values enumerate_viewviews::enumerate (C++23)(C++23) zip_viewviews::zip (C++23)(C++23) zip_transform_viewviews::zip_transform (C++23)(C++23)	adjacent_viewviews::adjacent (C++23)(C++23) views::pairwise (C++23) adjacent_transform_viewviews::adjacent_transform (C++23)(C++23)   views::pairwise_transform (C++23)   chunk_viewviews::chunk (C++23)(C++23) slide_viewviews::slide (C++23)(C++23) chunk_by_viewviews::chunk_by (C++23)(C++23) stride_viewviews::stride (C++23)(C++23) cartesian_product_viewviews::cartesian_product (C++23)(C++23)
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std::generator (C++23)
范围适配器对象
范围适配器闭包对象
range_adaptor_closure (C++23)
辅助项
copyable-box	simple-view

 

std::ranges::adjacent_view

成员函数

adjacent_view::adjacent_view (C++23)

adjacent_view::begin (C++23)

adjacent_view::end (C++23)

adjacent_view::size (C++23)

迭代器

成员函数

adjacent_view::iterator::iterator (C++23)

adjacent_view::iterator::operator* (C++23)

adjacent_view::iterator::operator[] (C++23)

adjacent_view::iterator::operator++ adjacent_view::iterator::operator++(int) adjacent_view::iterator::operator-- adjacent_view::iterator::operator--(int) adjacent_view::iterator::operator+= adjacent_view::iterator::operator-= (C++23)(C++23)(C++23)(C++23)(C++23)(C++23)

非成员函数

operator==(adjacent_view::iterator) operator<(adjacent_view::iterator) operator>(adjacent_view::iterator) operator<=(adjacent_view::iterator) operator>=(adjacent_view::iterator) operator<=>(adjacent_view::iterator) (C++23)(C++23)(C++23)(C++23)(C++23)(C++23)

operator+(adjacent_view::iterator) operator-(adjacent_view::iterator) (C++23)(C++23)

iter_move(adjacent_view::iterator) (C++23)

iter_swap(adjacent_view::iterator) (C++23)

哨兵

成员函数

adjacent_view::sentinel::sentinel (C++23)

非成员函数

operator==(adjacent_view::iterator,adjacent_view::sentinel) (C++23)

operator-(adjacent_view::iterator,adjacent_view::sentinel) (C++23)

 

friend constexpr auto iter_move( const /*iterator*/& i )   noexcept(/* see description */);		(C++23 起)

返回对底层迭代器应用 ranges::iter_move 的结果。

等价于： return __tuple_transform(ranges::iter_move, i.current_);，当 current_ 为底层迭代器数组。

此函数对通常无限定或有限定查找不可见，而只能在 adjacent_view::iterator<Const> 为参数的关联类时由实参依赖查找找到。

参数

i

-

迭代器

返回值

返回对底层迭代器应用 ranges::iter_move 的结果。

异常

noexcept 说明：  

noexcept(

  noexcept(ranges::iter_move(declval<const ranges::iterator_t<Base>&>()))
  &&
  std::is_nothrow_move_constructible_v<ranges::range_rvalue_reference_t<Base>>

)

参阅

iter_move (C++20)

将解引用迭代器的结果转型为其关联的右值引用类型 (定制点对象)