std::ranges::zip_transform_view<F,Views...>::iterator<Const>::operator++,--,+=,-=

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<cpp‎ |ranges‎ |zip transform view‎ |iterator

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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)

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
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
to_input_viewviews::to_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

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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)

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constexpr/iterator/& operator++();	(1)	(since C++23)
constexprvoid operator++(int);	(2)	(since C++23)
constexpr/iterator/ operator++(int) requiresranges::forward_range<Base>;	(3)	(since C++23)
constexpr/iterator/& operator--() requiresranges::bidirectional_range<Base>;	(4)	(since C++23)
constexpr/iterator/ operator--(int) requiresranges::bidirectional_range<Base>;	(5)	(since C++23)
constexpr/iterator/& operator+=( difference_type n) requiresranges::random_access_range<Base>;	(6)	(since C++23)
constexpr/iterator/& operator-=( difference_type n) requiresranges::random_access_range<Base>;	(7)	(since C++23)

Increments or decrements theiterator.

Letinner_ be the underlying iterator andBase be the exposition-only member type.

Equivalent to:

1)++inner_;return*this;

2)++*this;

3)auto tmp=*this;++*this;return tmp;

4)--inner_;return*this;

5)auto tmp=*this;--*this;return tmp;

6)inner_+= n;return*this;

7)inner_-= n;return*this;

[edit]Parameters

position relative to current location

[edit]Return value

1,4,6,7)*this

2) (none)

3,5) a copy of*this that was made before the change

[edit]Example

This section is incomplete
Reason: no example

Category:

Todo no example

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std::ranges::zip_transform_view<F,Views...>::iterator<Const>::operator++,--,+=,-=

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