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

 

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)

Diagnostics library

Memory management library

Metaprogramming library (C++11)

General utilities library

Containers library

Iterators library

Ranges library (C++20)

Algorithms library

Strings library

Text processing library

Numerics library

Date and time library

Input/output library

Filesystem library (C++17)

Concurrency support library (C++11)

Execution control 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 reserve_hint (C++26)         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      common_range	sized_range viewable_range      view	input_range output_range forward_range	bidirectional_range      random_access_range contiguous_range	approximately_sized_range (C++26) constant_range (C++23) sized-random-access-range (C++26)

Views
view_interface	subrange

Range factories
empty_viewviews::empty	single_viewviews::single	basic_istream_viewviews::istream	iota_viewviews::iota views::indices (C++26)	repeat_viewviews::repeat (C++23)(C++23)

Range adaptors
views::all_tviews::all as_rvalue_viewviews::as_rvalue (C++23)(C++23)     filter_viewviews::filter transform_viewviews::transform take_viewviews::take take_while_viewviews::take_while common_viewviews::common views::counted as_input_viewviews::as_input (C++26)(C++26)	ref_view drop_viewviews::drop drop_while_viewviews::drop_while lazy_split_viewviews::lazy_split split_viewviews::split join_viewviews::join join_with_viewviews::join_with (C++23)(C++23) concat_viewviews::concat (C++26)(C++26) cache_latest_viewviews::cache_latest (C++26)(C++26)	owning_view 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::zip_transform_view

Member functions

zip_transform_view::zip_transform_view

zip_transform_view::begin

zip_transform_view::end

zip_transform_view::size

Deduction guides

Iterator

Member functions

zip_transform_view::iterator::iterator

zip_transform_view::iterator::operator*

zip_transform_view::iterator::operator[]

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-=

Non-member functions

operator==(zip_transform_view::iterator) operator<=>(zip_transform_view::iterator)

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

Sentinel

Member functions

zip_transform_view::sentinel::sentinel

Non-member functions

operator==(zip_transform_view::sentinel)

operator-(zip_transform_view::sentinel)

 

template< bool Const > class /*iterator*/;		(since C++23) (exposition only*)

The iterator type of a possibly const-qualified zip_transform_view, returned by zip_transform_view::begin and in certain cases by zip_transform_view::end.

The type /*iterator*/<true> or /*iterator*/<false> treats the underlying views as const-qualified or non-const-qualified respectively.

Member types

Type	Definition
Parent (private)	maybe-const <Const, zip_transform_view> (exposition-only member type*)
Base (private)	maybe-const <Const, InnerView> (exposition-only member type*)
iterator_category (conditionally present)	Let /*POT*/ denote the pack of types std::iterator_traits<std::iterator_t< /*maybe-const*/<Const, Views>>>::iterator_category... If /*Base*/ models forward_range, then iterator_category denotes: std::input_iterator_tag, if std::invoke_result_t</*maybe-const*/<Const, F>&, ranges::range_reference_t</*maybe-const*/<Const, Views>>...> is not a reference. Otherwise, std::random_access_iterator_tag, if (std::derived_from</*POT*/, std::random_access_iterator_tag> && ...) is true. Otherwise, std::bidirectional_iterator_tag, if (std::derived_from</*POT*/, std::bidirectional_iterator_tag> && ...) is true. Otherwise, std::forward_iterator_tag, if (std::derived_from</*POT*/, std::forward_iterator_tag> && ...) is true. Otherwise, std::input_iterator_tag. Not present if /*Base*/ does not model forward_range.
iterator_concept	/*ziperator*/<Const>::iterator_concept
value_type	Let /*RREF*/ be ranges::range_reference_t<Views>..., and /*CRREF*/ be ranges::range_reference_t<const Views>.... Then: std::remove_cvref_t<std::invoke_result_t<F&, /*RREF*/>> if Const is false, std::remove_cvref_t<std::invoke_result_t<const F&, /*CRREF*/>> otherwise.
difference_type	range::range_difference_t</*Base*/>

Data members

Member	Description
Parent* parent_ (private)	a pointer to the parent object (exposition-only member object*)
ziperator<Const> inner_ (private)	an iterator (exposition-only member object*)

Member functions

(constructor)	constructs an iterator (public member function)
operator*	obtains the result of applying the invocable object to the underlying pointed-to elements (public member function)
operator[]	obtains the result of applying the invocable object to the underlying elements at given offset (public member function)
operator++operator++(int)operator--operator--(int)operator+=operator-=	advances or decrements the underlying iterator (public member function)

Non-member functions

operator==operator<=> (C++23)	compares the underlying iterators (function)
operator+operator- (C++23)	performs iterator arithmetic on underlying iterators (function)