iter_swap (ranges::zip_view:: iterator )
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iter_swap
(zip_view::
iterator
)
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| Sentinel | ||||
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| Non-member functions | ||||
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friend
constexpr
void
iter_swap
(
const
/*iterator*/
&
x,
const
/*iterator*/
&
y
)
noexcept
(
/* see below */
)
|
(since C++23) | |
Performs
ranges::
iter_swap
(
std
::
get
<
i
>
(
x.
current_
)
, std
::
get
<
i
>
(
y.
current_
)
)
for every integer
i
in
[
0
,
sizeof...
(
Views
)
)
, where
current_
denotes the underlying tuple-like object that holds iterators to elements of adapted views.
This function is not visible to ordinary
unqualified
or
qualified lookup
, and can only be found by
argument-dependent lookup
when
zip_view::
iterator
<Const>
is an associated class of the arguments.
Parameters
| x, y | - | iterators to the elements to swap |
Return value
(none)
Exceptions
(
noexcept
(
ranges::
iter_swap
(
declval
<
const
ranges::
iterator_t
<
/*maybe-const*/
<
Const, Views
>>
&
>
(
)
,