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| constexpr | basic_string_iterator (pointer ptr, const container_type *str) noexcept |
| | 构造函数
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| constexpr reference | dereference () const noexcept |
| | 解引用操作
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constexpr void | increment () noexcept |
| | 递增操作
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constexpr void | decrement () noexcept |
| | 递减操作
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| constexpr void | advance (difference_type off) noexcept |
| | 前进操作
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| constexpr difference_type | distance_to (const basic_string_iterator &other) const noexcept |
| | 计算距离操作
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| constexpr reference | operator[] (difference_type n) const noexcept |
| | 下标访问操作符
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| constexpr bool | equal_to (const basic_string_iterator &rhs) const noexcept |
| | 相等比较
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| constexpr bool | less_than (const basic_string_iterator &rhs) const noexcept |
| | 小于比较
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| constexpr pointer | base () const noexcept |
| | 获取底层指针
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| constexpr const container_type * | container () const noexcept |
| | 获取关联容器
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| constexpr decltype(auto) | operator* () const noexcept |
| | 解引用操作符
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| constexpr decltype(auto) | operator-> () const noexcept |
| | 成员访问操作符
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| constexpr basic_string_iterator< IsConst, String > & | operator++ () noexcept |
| | 前置递增操作符
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| constexpr basic_string_iterator< IsConst, String > & | operator-- () noexcept |
| | 前置递减操作符
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| constexpr basic_string_iterator< IsConst, String > & | operator+= (Distance n) noexcept |
| | 复合加法赋值操作符
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| constexpr basic_string_iterator< IsConst, String > | operator+ (Distance n) const noexcept |
| | 加法操作符
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| constexpr basic_string_iterator< IsConst, String > & | operator-= (Distance n) noexcept |
| | 复合减法赋值操作符
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| constexpr enable_if_t<!is_same_v< T, basic_string_iterator< IsConst, String > >, basic_string_iterator< IsConst, String > > | operator- (const T n) const noexcept |
| | 减法操作符
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| constexpr bool | operator== (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(derived().equal_to(rhs))) |
| | 相等比较运算符
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| constexpr bool | operator!= (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(!(derived().equal_to(rhs)))) |
| | 不等比较运算符
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| constexpr bool | operator< (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(derived().less_than(rhs))) |
| | 小于比较运算符
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| constexpr bool | operator> (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(rhs.less_than(derived()))) |
| | 大于比较运算符
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| constexpr bool | operator<= (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(!(rhs.less_than(derived())))) |
| | 小于等于比较运算符
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| constexpr bool | operator>= (const basic_string_iterator< IsConst, String > &rhs) const noexcept(noexcept(!(derived().less_than(rhs)))) |
| | 大于等于比较运算符
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template<bool IsConst, typename String>
struct basic_string_iterator< IsConst, String >
字符串迭代器
- 模板参数
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| IsConst | 是否常量迭代器 |
| String | 字符串类型 |
为basic_string提供随机访问迭代器支持。
在文件 basic_string.hpp 第 34 行定义.