>classbasic_istringstream:publicbasic_istream<CharT, Traits>; 类模板std::basic_istringstream实现基于字符串的流上的输入操作。它相当于存储一个std::basic_string的实例,并在它之上进行输入操作。 该类实际上在低层将一个std::basic_stringbuf的原生字符串设备实现包装到std::basic_istream的高层接口中。它提供...
std::basic_istream::seekg std::basic_istream::sentry std::basic_istream::swap std::basic_istream::sync std::basic_istream::tellg std::basic_istream::unget std::basic_istringstream std::basic_istringstream::basic_istringstream std::basic_istringstream::rdbuf std::basic_istringstream::str st...
basic_istringstream() :basic_istringstream(std::ios_base::in){} (2)(since C++11) explicitbasic_istringstream (conststd::basic_string<CharT, Traits, Allocator>&str, std::ios_base::openmodemode= std::ios_base::in); (3) explicitbasic_istringstream ...
//用于交换两个istringstream内容 void swap(basic_istringstream& __rhs); 用法如下:highlighter- cpp #include <sstream> #include <iostream> using namespace std; int main() { istringstream istr1("lilei"); istringstream istr2("hanmeimei"); istr1.swap(istr2); cout << "istr1 is " << istr1...
标准模板库(STL)提供了一个std::string类,其是std::basic_string的一个特化,它是一个容器类,可把字符串当作普通类型来使用,并支持比较、连接、遍历、STL算法、复制、赋值等等操作,这个类定义在头文件中。#include//注意这里不是string.hstring.h是C字符串头文件 ...
basic_ifstream basic_ofstream basic_fstream String I/O basic_istringstream basic_ostringstream basic_stringstream Array I/O basic_ispanstream (C++23) basic_ospanstream (C++23) basic_spanstream (C++23) istrstream (C++98/26*) ostrstream (C++98/26*) ...
std::swap(std::basic_istringstream) (C++11) 特化std::swap算法 (函数模板) 继承自std::basic_istream 成员函数 有格式输入 operator>> 提取带格式数据 (std::basic_istream<CharT,Traits>的公开成员函数) 无格式输入 get 提取字符 (std::basic_istream<CharT,Traits>的公开成员函数) ...
std::basic_istream::seekg std::basic_istream::sentry std::basic_istream::swap std::basic_istream::sync std::basic_istream::tellg std::basic_istream::unget std::basic_istringstream std::basic_istringstream::basic_istringstream std::basic_istringstream::rdbuf std::basic_istringstream::str st...
std::basic_ostream std::basic_iostream std::basic_ifstream std::basic_ofstream std::basic_fstream std::basic_istringstream std::basic_ostringstream std::basic_stringstream std::istrstream std::ostrstream std::strstream std::streamoff std::streamsize std::fpos std::iostream_category std::io_errc...
std::basic_iostream std::basic_ifstream std::basic_ofstream std::basic_fstream std::basic_istringstream std::basic_ostringstream std::basic_stringstream std::istrstream std::ostrstream std::strstream std::streamoff std::streamsize std::fpos std::iostream_category std::io_errc std::cin, std::...