std::ranges::stride_view<V>:: iterator <Const>:: operator[]

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< cpp ‎ | ranges ‎ | stride view ‎ | iterator

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_t range_difference_t range_value_t
elements_of (C++23)

iterator_t const_iterator_t sentinel_t const_sentinel_t

(C++23) (C++23)

range_reference_t range_const_reference_t range_rvalue_reference_t range_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_view views::empty

single_view views::single

basic_istream_view views::istream

iota_view views::iota

repeat_view views::repeat

(C++23) (C++23)

Range adaptors

views::all_t views::all
ref_view
owning_view
as_rvalue_view views::as_rvalue (C++23) (C++23)
filter_view views::filter
transform_view views::transform
take_view views::take
take_while_view views::take_while
concat_view views::concat (C++26) (C++26)
views::counted

drop_view views::drop
drop_while_view views::drop_while
join_view views::join
join_with_view views::join_with (C++23) (C++23)
lazy_split_view views::lazy_split
split_view views::split
common_view views::common
cache_latest_view views::cache_latest (C++26) (C++26)

reverse_view views::reverse
as_const_view views::as_const (C++23) (C++23)
elements_view views::elements
keys_view views::keys
values_view views::values
enumerate_view views::enumerate (C++23) (C++23)
zip_view views::zip (C++23) (C++23)
zip_transform_view views::zip_transform (C++23) (C++23)

adjacent_view views::adjacent (C++23) (C++23)
views::pairwise (C++23)
adjacent_transform_view views::adjacent_transform (C++23) (C++23)
views::pairwise_transform (C++23)
chunk_view views::chunk (C++23) (C++23)
slide_view views::slide (C++23) (C++23)
chunk_by_view views::chunk_by (C++23) (C++23)
stride_view views::stride (C++23) (C++23)
cartesian_product_view views::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

constexpr decltype ( auto ) operator [ ] ( difference_type n ) const requires ranges:: random_access_range < Base >		(since C++23)

Returns an element at specified relative location.

Equivalent to: return * ( * this + n ) ; .

Parameters

position relative to current location

Return value

The element at displacement n relative to the current location.

Example

Run this code

#include <ranges>
 
int main()
{
    constexpr static auto v = {'a', 'b', 'c', 'd', 'e'};
    constexpr auto view{v | std::views::stride(2)};
    constexpr auto iter{view.begin() + 1};
    static_assert(*iter == 'c');
    static_assert(iter[0] == 'c');
    static_assert(iter[1] == 'e');
}

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Concurrency support library (C++11)
Execution support library (C++26)
Technical specifications
Symbols index
External libraries

Member functions
stride_view::stride_view
stride_view::base
stride_view::stride
stride_view::begin
stride_view::end
stride_view::size
Deduction guides
Iterator
Member functions
stride_view:: iterator :: iterator
stride_view:: iterator ::base
stride_view:: iterator ::operator*
*stride_view:: iterator* ::operator[]**
stride_view:: iterator ::operator++ stride_view:: iterator ::operator++ (int) stride_view:: iterator ::operator-- stride_view:: iterator ::operator-- (int) stride_view:: iterator ::operator+= stride_view:: iterator ::operator-=
Non-member functions
operator== (std::default_sentinel_t) operator== (stride_view:: iterator ) operator< (stride_view:: iterator ) operator> (stride_view:: iterator ) operator<= (stride_view:: iterator ) operator>= (stride_view:: iterator ) operator<=> (stride_view:: iterator )
operator+ (stride_view:: iterator ) operator- (stride_view:: iterator )
iter_move (stride_view:: iterator )
iter_swap (stride_view:: iterator )

std::ranges::stride_view<V>:: iterator <Const>:: operator[]

Parameters

Return value

Example

See also

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