stl string 使用指定的分隔符分割成数个子字符串

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
 
using namespace std;
 
void StringSplit(const string& str,vector<string>& vStr,const char& division)
{
    int startPos = 0;
    int endPos = string::npos;
         
    startPos = str.find_first_not_of(division);
    while(startPos != string::npos)
    {
        endPos = str.find_first_of(division,startPos);
        if(endPos != string::npos)
        {
            string strSplit = str.substr(startPos,(endPos-startPos));
            vStr.push_back(strSplit);
        }else
        {
            string strSplit = str.substr(startPos);
            vStr.push_back(strSplit);
        }
        startPos = str.find_first_not_of(division,endPos );
    }
 
 
    return;
}
 
 
void PrintElement(const string& str)
{
    cout << str << endl;
}
 
 
 
 
int _tmain(int argc, _TCHAR* argv[])
{
    string str1 = "_1_dfg45d#$__123456789_1_dfg45d#$__123456789_1_dfg45d#$__123456789_1_dfg45d#$__123456789_1_dfg45d#$__123456789";
    string str2 = "__sdfsf_dfg45d#$__张三李四____sdfsf_dfg45d#$__张三李四____sdfsf_dfg45d#$__张三李四____sdfsf_dfg45d#$__张三李四__";
    string str3 = "(*^(*^(*_dfg45d#$__天天向上__(*^(*^(*_dfg45d#$__天天向上__(*^(*^(*_dfg45d#$__天天向上__(*^(*^(*_dfg45d#$__天天向上__";
    vector<string> vStr;
    StringSplit(str1,vStr,'_');
    for_each(vStr.begin(),vStr.end(),PrintElement);
    cout << endl;
    vStr.clear();
 
    StringSplit(str2,vStr,'_');
    for_each(vStr.begin(),vStr.end(),PrintElement);
    cout << endl;
    vStr.clear();
 
    StringSplit(str3,vStr,'_');
    for_each(vStr.begin(),vStr.end(),PrintElement);
    cout << endl;
    vStr.clear();
    return 0;
}