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# std::move_iterator::operator++,+,+=,--,-,-=

From cppreference.com
< cpp‎ | iterator‎ | move iterator

[edit template]

| (1) |
move_iterator& operator++(); |  | (until C++17)
constexpr move_iterator& operator++(); |  | (since C++17)
| (2) |
move_iterator& operator--(); |  | (until C++17)
constexpr move_iterator& operator--(); |  | (since C++17)
| (3) |
move_iterator operator++( int ); |  | (until C++17)
constexpr move_iterator operator++( int ); |  | (since C++17)
| (4) |
move_iterator operator--( int ); |  | (until C++17)
constexpr move_iterator operator--( int ); |  | (since C++17)
| (5) |
move_iterator operator+( difference_type n ) const; |  | (until C++17)
constexpr move_iterator operator+( difference_type n ) const; |  | (since C++17)
| (6) |
move_iterator operator-( difference_type n ) const; |  | (until C++17)
constexpr move_iterator operator-( difference_type n ) const; |  | (since C++17)
| (7) |
move_iterator& operator+=( difference_type n ); |  | (until C++17)
constexpr move_iterator& operator+=( difference_type n ); |  | (since C++17)
| (8) |
move_iterator& operator-=( difference_type n ); |  | (until C++17)
constexpr move_iterator& operator-=( difference_type n ); |  | (since C++17)

Increments or decrements the iterator.

1-2) Pre-increments or pre-decrements by one respectively.
3-4) Post-increments or post-decrements by one respectively.
5-6) Returns an iterator which is advanced by `n` or `-n` positions respectively.
7-8) Advances the iterator by `n` or `-n` positions respectively.

### [edit] Return value

1-2) *this
3-4) a copy of *this that was made before the change
5-6) move_iterator(base()+n) or move_iterator(base()-n) respectively.
7-8) *this

### [edit] Example

| This section is incomplete Reason: no example

### [edit] See also

operator+ | advances the iterator (function template) [edit]

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- Todo no example