一个类似Java String[] split(String regex)的VC++函数

http://hi.baidu.com/ccskun/blog/item/9c4d033219ab5bfe1b4cff41.html/cmtid/1ce9b84445d57e2dcffca3d3

 

INT_PTR Split_CString(const CString& source,//需要截取的原字符串                   CStringArray& dest,//分割后的字符串数组                   const CString& division//用做分割符的字符串                   )//使用方式：Split(strViewString, dest, "<div id="pro_detail">"); {     if( source.IsEmpty() )         return -1;     dest.RemoveAll();     int len = division.GetLength();     int iFirst = 0;     int nCount = 0;     int pos = 0;     int pre_pos = -1;     while( -1 != pos )     {         if( -1 == pre_pos )             pos = source.Find(division,pos);         else             pos = source.Find(division,(pos+1));         if( -1 == pre_pos )         {             iFirst = 0;             if( -1 == pos )                 nCount = source.GetLength();             else                 nCount = pos;         }         else         {             iFirst = pre_pos+len;             if( -1 != pos )                 nCount = pos - pre_pos - len;             else                 nCount = source.GetLength()-pre_pos-len;         }         dest.Add(source.Mid(iFirst,nCount));         pre_pos = pos;     }     return dest.GetCount();

 

 

我也写了一个，

Int PA_CStringSplit(CString strSource, CString strSplitter, CStringArray &saDestination) {
    INT m_iLen_source = strSource.GetLength();
    INT m_iLen_splitter = strSplitter.GetLength();
    INT iStart = 0;
    INT iLen = 0;
    INT iPos = 0;
 saDestination.RemoveAll();
    do {
        iPos = strSource.Find(strSplitter, iStart);
        if ( -1== iPos) {
            iLen = m_iLen_source - iStart;
        } else {
            iLen = iPos - iStart;
        }
        saDestination.Add(strSource.Mid(iStart, iLen));
        iStart += iLen + m_iLen_splitter;
    } while (iStart < m_iLen_source);
    return TRUE;
}