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- std::basic_string
- std::basic_string<CharT,Traits,Allocator>::npos
- std::basic_string<CharT,Traits,Allocator>::at
- std::hash (std::string, std::wstring, std::u16string, std::u32string, std::pmr::string, std::pmr::wstring, std::pmr::u16string, std::pmr::u32string)
- std::basic_string<CharT,Traits,Allocator>::assign
- std::basic_string<CharT,Traits,Allocator>::get_allocator
- std::basic_string<CharT,Traits,Allocator>::substr
- std::basic_string<CharT,Traits,Allocator>::basic_string
- std::basic_string<CharT,Traits,Allocator>::operator=
- std::basic_string<CharT,Traits,Allocator>::operator[]
- std::basic_string<CharT,Traits,Allocator>::front
- std::basic_string<CharT,Traits,Allocator>::back
- std::basic_string<CharT,Traits,Allocator>::data
- std::basic_string<CharT,Traits,Allocator>::c_str
- std::basic_string<CharT,Traits,Allocator>::operator basic_string_view
- std::basic_string<CharT,Traits,Allocator>::begin, std::basic_string<CharT,Traits,Allocator>::cbegin
- std::basic_string<CharT,Traits,Allocator>::end, std::basic_string<CharT,Traits,Allocator>::cend
- std::basic_string<CharT,Traits,Allocator>::rbegin, std::basic_string<CharT,Traits,Allocator>::crbegin
- std::basic_string<CharT,Traits,Allocator>::rend, std::basic_string<CharT,Traits,Allocator>::crend
- std::basic_string<CharT,Traits,Allocator>::empty
- std::basic_string<CharT,Traits,Allocator>::size, std::basic_string<CharT,Traits,Allocator>::length
- std::basic_string<CharT,Traits,Allocator>::max_size
- std::basic_string<CharT,Traits,Allocator>::reserve
- std::basic_string<CharT,Traits,Allocator>::capacity
- std::basic_string<CharT,Traits,Allocator>::shrink_to_fit
- std::basic_string<CharT,Traits,Allocator>::clear
- std::basic_string<CharT,Traits,Allocator>::insert
- std::basic_string<CharT,Traits,Allocator>::erase
- std::basic_string<CharT,Traits,Allocator>::push_back
- std::basic_string<CharT,Traits,Allocator>::pop_back
- std::basic_string<CharT,Traits,Allocator>::append
- std::basic_string<CharT,Traits,Allocator>::operator+=
- std::basic_string<CharT,Traits,Allocator>::compare
- std::basic_string<CharT,Traits,Allocator>::starts_with
- std::basic_string<CharT,Traits,Allocator>::ends_with
- std::basic_string<CharT,Traits,Allocator>::replace
- std::basic_string<CharT,Traits,Allocator>::copy
- std::basic_string<CharT,Traits,Allocator>::resize
- std::basic_string<CharT,Traits,Allocator>::swap
- std::basic_string<CharT,Traits,Allocator>::find
- std::basic_string<CharT,Traits,Allocator>::rfind
- std::basic_string<CharT,Traits,Allocator>::find_first_of
- std::basic_string<CharT,Traits,Allocator>::find_first_not_of
- std::basic_string<CharT,Traits,Allocator>::find_last_of
- std::basic_string<CharT,Traits,Allocator>::find_last_not_of
- std::operator+(std::basic_string)
- std::swap(std::basic_string)
- std::literals::string_literals::operator""s
- std::erase, std::erase_if (std::basic_string)
- operator<<,>>(std::basic_string)
- std::getline
- operator==,!=,<,<=,>,>=,<=>(std::basic_string)
- std::stoi, std::stol, std::stoll
- std::stoul, std::stoull
- std::stof, std::stod, std::stold
- std::to_string
- std::to_wstring
- std::basic_string 的推导指引
- std::basic_string_view
- 空终止字节字符串
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- std::char_traits
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位置：首页 > C++ 参考手册 >字符串库 >std::basic_string > std::basic_string<CharT,Traits,Allocator>::get_allocator
std::basic_string<CharT,Traits,Allocator>::get_allocator
| allocator_type get_allocator() const; |
(C++20 前) | |
| constexpr allocator_type get_allocator() const; |
(C++20 起) | |
返回与 string 关联的分配器。
参数
（无）
返回值
关联的分配器
复杂度
常数
参阅
| 默认的分配器 (类模板) | |
| (C++11) |
提供关于分配器类型的信息 (类模板) |
| (C++11) |
检查指定的类型是否支持使用分配器的构造 (类模板) |