std::ranges::zip_transform_view<F,Views...>::begin

 

C++

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Feature test macros (C++20)

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Symbols index

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Ranges library

Range access
begin cbegin end cend	rbegin crbegin rend crend	size ssize data cdata	empty
Range conversions
to (C++23)
Range primitives
range_size_trange_difference_trange_value_trange_reference_t	iterator_tconst_iterator_tsentinel_tconst_sentinel_t (C++23)(C++23)	range_const_reference_trange_rvalue_reference_trange_common_reference_t (C++23)	elements_of (C++23)
Dangling iterator handling
dangling	borrowed_iterator_t	borrowed_subrange_t
Range concepts
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
Views
view_interface	subrange
Range factories
empty_viewviews::empty single_viewviews::single	iota_viewviews::iota repeat_viewviews::repeat (C++23)(C++23)	basic_istream_viewviews::istream
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	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 objects
Range adaptor closure objects
range_adaptor_closure (C++23)
Helper items
copyable-box movable-box (until C++23)(C++23)	simple-view non-propagating-cache

 

std::ranges::zip_transform_view

Member functions

zip_transform_view::zip_transform_view (C++23)

zip_transform_view::begin (C++23)

zip_transform_view::end (C++23)

zip_transform_view::size (C++23)

Deduction guides

Iterator

Member functions

zip_transform_view::iterator::iterator (C++23)

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

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

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

Non-member functions

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

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

Sentinel

Member functions

zip_transform_view::sentinel::sentinel (C++23)

Non-member functions

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

operator-(zip_transform_view::sentinel) (C++23)

 

constexpr auto begin();	(1)	(since C++23)
constexpr auto begin() const     requires ranges::range<const ranges::zip_view<Views...>>;	(2)	(since C++23)

Obtains the beginning iterator of zip_transform_view.

1) Equivalent to return /*iterator*/<false>(*this, zip_.begin());.

2) Equivalent to return /*iterator*/<true>(*this, zip_.begin());.

Parameters

(none)

Return value

Iterator to the first element.

Notes

ranges::range<const ranges::zip_view<Views...>> is modeled if and only if for every type Vi in Views..., const Vi models range.

See also

end (C++23)	returns an iterator or a sentinel to the end (public member function)
ranges::begin (C++20)	returns an iterator to the beginning of a range (customization point object)