std::basic_string::operator basic_string_view

 

C++

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类

basic_string

basic_string_view (C++17)

char_traits

 

std::basic_string

成员函数 basic_string::basic_string basic_string::operator= basic_string::assign basic_string::get_allocator 元素访问 basic_string::at basic_string::operator[] basic_string::front (C++11) basic_string::back (C++11) basic_string::data basic_string::c_str basic_string::operator basic_string_view (C++17) 迭代器 basic_string::begin basic_string::cbegin (C++11) basic_string::end basic_string::cend (C++11) basic_string::rbegin basic_string::crbegin (C++11) basic_string::rend basic_string::crend (C++11) 容量 basic_string::empty basic_string::size basic_string::length basic_string::max_size basic_string::reserve basic_string::capacity basic_string::shrink_to_fit (C++11)

操作 basic_string::clear basic_string::insert basic_string::erase basic_string::push_back basic_string::pop_back (C++11) basic_string::append basic_string::operator+= basic_string::compare basic_string::replace basic_string::substr basic_string::copy basic_string::resize basic_string::swap 查找 basic_string::find basic_string::rfind basic_string::find_first_of basic_string::find_first_not_of basic_string::find_last_of basic_string::find_last_not_of 常量 basic_string::npos

非成员函数 operator+ operator== operator!= operator< operator> operator<= operator>= swap(std::basic_string) operator<< operator>> getline stoi stol stoll (C++11) (C++11) (C++11) stoul stoull (C++11) (C++11) stof stod stold (C++11) (C++11) (C++11) to_string (C++11) to_wstring (C++11) operator""s (C++14) 帮助类 hash<std::string> hash<std::wstring> hash<std::u32string> hash<std::u16string> (C++11) (C++11) (C++11) (C++11)

 

operator std::basic_string_view<CharT, Traits>() const;

返回一个std::basic_string_view，如同通过std::basic_string_view<CharT, Traits>(data(), size())构造。

参数

（无）

返回值

表示整个字符串内容的字符串视图。

异常

noexcept规定：  

noexcept

  (C++11 起)

参阅

(构造函数)

构造一个basic_string_view (std::basic_string_view 的公开成员函数)