More formally, `std::string` member function overloads that accept any of the following parameter combinations as an input string:
More formally, `std::string` member function overloads that accept any of the following parameter combinations as an input string更正式地说,`std::string` 类的成员函数支持以下任意一种参数组合作为输入字符串:
More formally, `std::string` member function overloads that accept any of the following parameter combinations as an input string更正式地说,`std::string` 类的成员函数支持以下任意一种参数组合作为输入字符串: