分割字符串

// 分割字符串
vector<string> CSCSHbaseCSV::SplitStr(string strLine, char cDelim)
{
    int nLen = strLine.length();
    int nStart = 0;
    int nEnd = 0;
    string strTemp;
    vector<string> vecStr;
    
    while (nStart < nLen)
    {
        nEnd = strLine.find(delim, nStart);
        if (nEnd == string::npos)
        {
            nEnd = nLen;
        }
        
        strTemp = strLine.substr(nStart, nEnd - nStart);
        trim_str(strTemp); // 消除前置、后置空白
        vecStr.push_back(strTemp);
        nStart = nEnd + 1;
    }
    return vecStr;
}
// 消除前置后置空白
void trim_str(string &str, const string &delem)
{
    string::size_type epos;
    string::size_type spos = str.find_first_not_of(delem);
    if (string::npos == spos)
    {
        str.clear();
        return ;
    }
    str.erase(0, spos);

    epos = str.find_last_not_of(delem);
    str.erase(epos + 1, str.length() - epos - 1);
}

 参考：http://www.cnblogs.com/MikeZhang/archive/2012/03/24/MySplitFunCPP.html