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

 

C++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (C++20)

Language support library

Concepts library (C++20)

Metaprogramming library (C++11)

Diagnostics library

General utilities library

Strings library

Containers library

Iterators library

Ranges library (C++20)

Algorithms library

Numerics library

Localizations library

Input/output library

Filesystem library (C++17)

Regular expressions library (C++11)

Concurrency support library (C++11)

Execution support library (C++26)

Technical specifications

Symbols index

External libraries

 

Ranges library

Range access begin cbegin   end cend rbegin crbegin   rend crend size ssize   data cdata empty

Range conversions std::from_range_t std::from_range (C++23)(C++23)     to (C++23)

Dangling iterator handling dangling borrowed_iterator_t borrowed_subrange_t

Range primitives
range_size_trange_difference_trange_value_t elements_of (C++23)	iterator_tconst_iterator_tsentinel_tconst_sentinel_t (C++23)(C++23)	range_reference_trange_const_reference_trange_rvalue_reference_trange_common_reference_t (C++23)

Range concepts
range borrowed_range    sized_range	common_range view viewable_range	input_range output_range forward_range	bidirectional_range    random_access_range contiguous_range	constant_range (C++23)

Views
view_interface	subrange

Range factories
empty_viewviews::empty	single_viewviews::single	basic_istream_viewviews::istream	iota_viewviews::iota	repeat_viewviews::repeat (C++23)(C++23)

Range adaptors
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 concat_viewviews::concat (C++26)(C++26)	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)

Range generators std::generator (C++23)

Range adaptor closure objects range_adaptor_closure (C++23)

Range adaptor objects

Helper items
copyable-box movable-box (until C++23)  (C++23)	simple-view non-propagating-cache

 

std::ranges::join_with_view

Member functions

join_with_view::join_with_view

join_with_view::base

join_with_view::begin

join_with_view::end

Deduction guides

Iterator

Member functions

join_with_view::iterator::iterator

join_with_view::iterator::operator*

join_with_view::iterator::operator++ join_with_view::iterator::operator++(int) join_with_view::iterator::operator-- join_with_view::iterator::operator--(int)

Non-member functions

operator==(join_with_view::iterator) (C++23)

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

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

Sentinel

join_with_view::sentinel::sentinel

operator==(join_with_view::sentinel) (C++23)

 

constexpr auto end();	(1)	(since C++23)
constexpr auto end() const     requires ranges::forward_range<const V> &&              ranges::forward_range<const Pattern> &&              std::is_reference_v<ranges::range_reference_t<const V>>> &&              ranges::input_range<ranges::range_reference_t<const V>> &&              /*concatable*/<ranges::range_reference_t<const V>,                             const Pattern>;	(2)	(since C++23)

Returns an iterator or a sentinel that compares equal to the past-the-end iterator of the join_with_view.

1) Returns a mutable iterator/sentinel or const iterator/sentinel.

• If all following conditions are satisfied, returns an iterator:

• V models forward_range and common_range.
• std::is_reference_v<InnerRng > is true.
• InnerRng models forward_range and common_range.

• Otherwise, returns a sentinel.

2) Returns a const iterator/sentinel.

• If all following conditions are satisfied, returns an iterator:

• const V models common_range.
• ranges::range_reference_t<const V> models forward_range and common_range.

• Otherwise, returns a sentinel.

For the definition of /*concatable*/, see std::ranges::concat_view.

Return value

Overload	Return value
	Iterator	Sentinel
(1)	iterator <simple-view <V> &&          simple-view <Pattern>>     {*this, ranges::end(base_)}	sentinel <simple-view <V> &&          simple-view <Pattern>>     {*this}
(2)	iterator <true>{*this, ranges::end(base_)}	sentinel <true>{*this}

See also

begin	returns an iterator to the beginning (public member function)
ranges::end (C++20)	returns a sentinel indicating the end of a range (customization point object)