std::basic_const_iterator<Iter>::operator++,--,+=,-=
constexpr basic_const_iterator& operator++(); | (1) | (since C++23) |
constexpr void operator++(int); | (2) | (since C++23) |
constexpr basic_const_iterator operator++(int)
requires std::forward_iterator<Iter>;
| (3) | (since C++23) |
constexpr basic_const_iterator& operator--()
requires std::bidirectional_iterator<Iter>;
| (4) | (since C++23) |
constexpr basic_const_iterator operator--(int)
requires std::bidirectional_iterator<Iter>;
| (5) | (since C++23) |
constexpr basic_const_iterator& operator+=( difference_type n )
requires std::random_access_iterator<Iter>;
| (6) | (since C++23) |
constexpr basic_const_iterator& operator-=( difference_type n )
requires std::random_access_iterator<Iter>;
| (7) | (since C++23) |
Increments or decrements the iterator, by applying the corresponding operation on the underlying iterator.
1-3) Increments by one.
4,5) Decrements by one.
6,7) Advances the iterator by
n or -n positions respectively.Return value
1,4,6,7)
*this
3,5) A copy of
*this that was made before the change
2) (none)
Example
See also
advances or decrements the move_iterator (public member function of std::move_iterator<Iter>) |
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