C++ int 转 string (使用stringstream)

//-------------------------------------  

//功能：C++ int 转 string (使用stringstream)   

//-------------------------------------  

#include "stdafx.h"  

#include <iostream>  

#include <string>  

#include <sstream>  

using namespace std;  

int main()  

{  

    stringstream strStream;  

    int a = 100;  

    float f = 23.5566;  

    strStream << a << "----"<< f ;  

    string s = strStream.str();  

    cout << s << endl;  

    system("pause");  

    return 0;  

}