std::ranges::zip_view<Views...>::iterator<Const>::operator++,--,+=,-=
From cppreference.com
|
constexpr
/*iterator*/
& operator++
(
)
;
|
(1) | (since C++23) |
|
constexpr
void operator++
(
int
)
;
|
(2) | (since C++23) |
|
constexpr
/*iterator*/ operator++
(
int
)
requires /*all-forward*/ <Const, Views...> ; |
(3) | (since C++23) |
|
constexpr
/*iterator*/
& operator--
(
)
requires /*all-bidirectional*/ <Const, Views...> ; |
(4) | (since C++23) |
|
constexpr
/*iterator*/ operator--
(
int
)
requires /*all-bidirectional*/ <Const, Views...> ; |
(5) | (since C++23) |
|
constexpr
/*iterator*/
& operator+
=
( difference_type n )
requires /*all-random-access*/ <Const, Views...> ; |
(6) | (since C++23) |
|
constexpr
/*iterator*/
& operator-
=
( difference_type n )
requires /*all-random-access*/ <Const, Views...> ; |
(7) | (since C++23) |
Increments or decrements each of the underlying is_... iterators in the underlying tuple-like object current_.
1) Equivalent to
/*tuple-for-each*/
(
[
]
(
auto
& i)
{
++i;
}, current_)
;
return
*this;
2) Equivalent to ++*this;
3) Equivalent to
auto tmp =
*this;
++*this;
return tmp;
4) Equivalent to
/*tuple-for-each*/
(
[
]
(
auto
& i)
{
--i;
}, current_)
;
return
*this;
5) Equivalent to
auto tmp =
*this;
--*this;
return tmp;
6) Equivalent to
/*tuple-for-each*/
(
[
&
]
<
class I>
(I& i)
{ i +
= iter_difference_t<I>
(x)
;
}, current_)
;
return
*this;
7) Equivalent to
/*tuple-for-each*/
(
[
&
]
<
class I>
(I& i)
{ i -
= iter_difference_t<I>
(x)
;
}, current_)
;
return
*this;
Parameters
| n | - | position relative to current location |
Return value
1,4,6,7) *this
2) (none)
3,5) a copy of *this that was made before the change
Example
| This section is incomplete Reason: no example |