std::move_iterator::operators
STD：移动[医]迭代器：：运算符++，+，+=，-，-，-=
| | (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) |
递增或减少迭代器。
1-2%29前增量或预递减1。
3-4%29次增加或减少后，分别减少1次.
5-6%29返回一个迭代器，该迭代器由n或-n分别就位。
7-8%29将迭代器升级为n或-n分别就位。
返回值
1-2%29*this
3-4%29份*this那是在改变之前
5-6%29move_iterator(base()+n)或move_iterator(base()-n)分别。
7-8%29*this
例
另见
| operator+ | advances the iterator (function template) |
|---|
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