std::ranges::zip_view<Views...>::iterator<Const>::operator++,--,+=,-=
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constexpr /*iterator*/& operator++();
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(1) | (since C++23) |
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constexpr void operator++( int );
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(2) | (since C++23) |
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constexpr /*iterator*/ operator++( int )
requires /*all-forward*/<Const, Views...>; |
(3) | (since C++23) |
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constexpr /*iterator*/& operator--()
requires /*all-bidirectional*/<Const, Views...>; |
(4) | (since C++23) |
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constexpr /*iterator*/ operator--( int )
requires /*all-bidirectional*/<Const, Views...>; |
(5) | (since C++23) |
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constexpr /*iterator*/& operator+=( difference_type n )
requires /*all-random-access*/<Const, Views...>; |
(6) | (since C++23) |
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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 |