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- std::begin, std::cbegin
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- std::move_iterator
- operator-(std::move_iterator)
- operator-(std::move_iterator<Iter>, std::move_sentinel)
- operator==,!=,<,<=,>,>=,<=>(std::move_iterator)
- operator==(std::move_iterator<Iter>, std::move_sentinel)
- operator+(std::move_iterator)
- std::move_iterator<Iter>::move_iterator
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位置：首页 > C++ 参考手册 >迭代器库 >std::move_iterator > operator==,!=,<,<=,>,>=,<=>(std::move_iterator)
operator==,!=,<,<=,>,>=,<=>(std::move_iterator)
| (1) | ||
| template< class Iterator1, class Iterator2 > bool operator==( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator==( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) | |
| (2) | ||
| template< class Iterator1, class Iterator2 > bool operator!=( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator!=( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) (C++20 前) |
|
| (3) | ||
| template< class Iterator1, class Iterator2 > bool operator<( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator<( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) | |
| (4) | ||
| template< class Iterator1, class Iterator2 > bool operator<=( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator<=( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) | |
| (5) | ||
| template< class Iterator1, class Iterator2 > bool operator>( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator>( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) | |
| (6) | ||
| template< class Iterator1, class Iterator2 > bool operator>=( const std::move_iterator<Iterator1>& lhs, |
(C++17 前) | |
| template< class Iterator1, class Iterator2 > constexpr bool operator>=( const std::move_iterator<Iterator1>& lhs, |
(C++17 起) | |
| template<class Iterator1, std::three_way_comparable_with<Iterator1> Iterator2> constexpr std::compare_three_way_result_t<Iterator1, Iterator2> |
(7) | (C++20 起) |
比较底层迭代器。
|
(1-6) 仅若其底层比较表达式（见后述）为良构且可转换为 bool 才参与重载决议。 |
(C++20 起) |
参数
| lhs, rhs | - | 要比较的迭代器适配器 |
返回值
1) lhs.base() == rhs.base()
2) lhs.base() != rhs.base()
3) lhs.base() < rhs.base()
4) lhs.base() <= rhs.base()
5) lhs.base() > rhs.base()
6) lhs.base() >= rhs.base()
7) lhs.base() <=> rhs.base()
示例
| 本节未完成 原因：暂无示例 |