基于C ++ istringstream range-for循环没有begin成员

C++ istringstream range-based for loop has no begin member

我正在尝试做一个基本的repl，解析用户输入的特殊字符。这篇文章展示了如何在空白处进行拆分，但是当我试图将字符串流存储到字符串向量中时，我会得到这个编译错误。

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repl.cpp: In function ‘int main(int, char**)’:
repl.cpp:52:25: error: range-based ‘for’ expression of type ‘std::__cxx11::basic_istringstream<char>’ has an ‘end’ member but not a ‘begin’
for (string s : iss)
^~~
repl.cpp:52:25: error: ‘std::ios_base::end’ cannot be used as a function
make: *** [repl.o] Error 1

以下是完整代码：

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#include <cstdlib>
#include <iostream>
#include <string>
#include <sstream>
#include <vector>
#include <fstream>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <sys/stat.h>
using namespace std;

int main(int argc, char *argv[])
{
size_t pos;
int pipe = 0;
int pid = 0;
vector <size_t> positions;
vector <string> arguements;
do
{
cout <<"repl$";
getline(cin, cmd);

pos = cmd.find("|", 0);
while ( pos != string::npos )
{
positions.push_back(pos);
pos = cmd.find("|", pos+1);
pipe += 1;
pid += 1;
}

istringstream iss(cmd);

while (iss >> cmd)
arguements.push_back(cmd);

for (string s : iss)
cout << s << endl;

} while (cmd !="q");
return EXIT_SUCCESS;
}